KR102625506B1 - Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof - Google Patents
Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof Download PDFInfo
- Publication number
- KR102625506B1 KR102625506B1 KR1020230092355A KR20230092355A KR102625506B1 KR 102625506 B1 KR102625506 B1 KR 102625506B1 KR 1020230092355 A KR1020230092355 A KR 1020230092355A KR 20230092355 A KR20230092355 A KR 20230092355A KR 102625506 B1 KR102625506 B1 KR 102625506B1
- Authority
- KR
- South Korea
- Prior art keywords
- parts
- weight
- waste tires
- composition
- amount
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 147
- 239000000463 material Substances 0.000 title claims abstract description 41
- 230000009467 reduction Effects 0.000 title description 4
- 238000002360 preparation method Methods 0.000 title 1
- 239000010920 waste tyre Substances 0.000 claims abstract description 102
- 239000000843 powder Substances 0.000 claims abstract description 49
- 239000002245 particle Substances 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 24
- 239000007799 cork Substances 0.000 claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 13
- 239000003610 charcoal Substances 0.000 claims abstract description 13
- 239000005909 Kieselgur Substances 0.000 claims abstract description 12
- 239000004113 Sepiolite Substances 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 12
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 12
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000011229 interlayer Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001661 Chitosan Polymers 0.000 claims description 6
- 229920002907 Guar gum Polymers 0.000 claims description 6
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 6
- 229960002154 guar gum Drugs 0.000 claims description 6
- 235000010417 guar gum Nutrition 0.000 claims description 6
- 229910021532 Calcite Inorganic materials 0.000 claims description 5
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 5
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims description 4
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 claims description 4
- 229910002601 GaN Inorganic materials 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 4
- 229960003237 betaine Drugs 0.000 claims description 4
- ZAKOWWREFLAJOT-UHFFFAOYSA-N d-alpha-Tocopheryl acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-UHFFFAOYSA-N 0.000 claims description 4
- FOYKKGHVWRFIBD-UHFFFAOYSA-N gamma-tocopherol acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 FOYKKGHVWRFIBD-UHFFFAOYSA-N 0.000 claims description 4
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 4
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 4
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 235000019983 sodium metaphosphate Nutrition 0.000 claims description 4
- IMRWILPUOVGIMU-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1 IMRWILPUOVGIMU-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- RZUHBLGLDSYPOM-UHFFFAOYSA-N OP(O)(=O)OP(=O)(O)O.C(CCCCCCCCCCCCCCCCC)C(O)(C(CO)(CO)CO)CCCCCCCCCCCCCCCCCC Chemical compound OP(O)(=O)OP(=O)(O)O.C(CCCCCCCCCCCCCCCCC)C(O)(C(CO)(CO)CO)CCCCCCCCCCCCCCCCCC RZUHBLGLDSYPOM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 11
- 230000000704 physical effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- -1 that is Substances 0.000 description 11
- 239000004567 concrete Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 229910001431 copper ion Inorganic materials 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 235000010338 boric acid Nutrition 0.000 description 4
- 229960002645 boric acid Drugs 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- SWHAQEYMVUEVNF-UHFFFAOYSA-N magnesium potassium Chemical compound [Mg].[K] SWHAQEYMVUEVNF-UHFFFAOYSA-N 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920005906 polyester polyol Polymers 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 2
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical group NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 description 2
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 2
- 235000019289 ammonium phosphates Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000012209 glucono delta-lactone Nutrition 0.000 description 2
- 229960003681 gluconolactone Drugs 0.000 description 2
- 229940075507 glyceryl monostearate Drugs 0.000 description 2
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- NEMFQSKAPLGFIP-UHFFFAOYSA-N magnesiosodium Chemical compound [Na].[Mg] NEMFQSKAPLGFIP-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 2
- BOXPMFPBOOGIEV-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1.BrC1=CC=CC=N1 BOXPMFPBOOGIEV-UHFFFAOYSA-N 0.000 description 1
- KBUNPAIJSVOOSU-UHFFFAOYSA-N 2-cyanoprop-2-enoic acid;n-cyclohexylcyclohexanamine Chemical compound [O-]C(=O)C(=C)C#N.C1CCCCC1[NH2+]C1CCCCC1 KBUNPAIJSVOOSU-UHFFFAOYSA-N 0.000 description 1
- XDVOLDOITVSJGL-UHFFFAOYSA-N 3,7-dihydroxy-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B(O)OB2OB(O)OB1O2 XDVOLDOITVSJGL-UHFFFAOYSA-N 0.000 description 1
- PZRWFKGUFWPFID-UHFFFAOYSA-N 3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemical compound C1OP(OCCCCCCCCCCCCCCCCCC)OCC21COP(OCCCCCCCCCCCCCCCCCC)OC2 PZRWFKGUFWPFID-UHFFFAOYSA-N 0.000 description 1
- ZMPZWXKBGSQATE-UHFFFAOYSA-N 3-(4-aminophenyl)sulfonylaniline Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=CC(N)=C1 ZMPZWXKBGSQATE-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 102100035474 DNA polymerase kappa Human genes 0.000 description 1
- 101710108091 DNA polymerase kappa Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241001311547 Patina Species 0.000 description 1
- 231100000597 Sick building syndrome Toxicity 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- KUGSJJNCCNSRMM-UHFFFAOYSA-N ethoxyboronic acid Chemical compound CCOB(O)O KUGSJJNCCNSRMM-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- MLSKXPOBNQFGHW-UHFFFAOYSA-N methoxy(dioxido)borane Chemical compound COB([O-])[O-] MLSKXPOBNQFGHW-UHFFFAOYSA-N 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- VGTPKLINSHNZRD-UHFFFAOYSA-N oxoborinic acid Chemical compound OB=O VGTPKLINSHNZRD-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 208000008842 sick building syndrome Diseases 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L17/00—Compositions of reclaimed rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/007—Cork
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 폐타이어 100중량부 기준으로, 코르크 분말 20 내지 40중량부; 바인더 5 내지 20중량부; 나노세라믹 입자 3 내지 15중량부; 탄산칼슘 1 내지 5중량부; 숯가루 1 내지 5중량부; 규조토 1 내지 5중량부; 세피올라이트 1 내지 5중량부; 및 산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물 및 이를 이용한 완충재 제조방법에 관한 것이다.
본 발명에 따른 층간소음 방지용 완충재 조성물은 인장강도 및 신율 등의 물성은 물론, 흡음률을 크게 향상시킬 수 있는 효과가 있다.The present invention is based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder; 5 to 20 parts by weight of binder; 3 to 15 parts by weight of nanoceramic particles; 1 to 5 parts by weight of calcium carbonate; 1 to 5 parts by weight of charcoal powder; 1 to 5 parts by weight of diatomaceous earth; 1 to 5 parts by weight of sepiolite; and a cushioning material composition for preventing interfloor noise containing 0.1 to 3 parts by weight of an antioxidant, and a method of manufacturing a cushioning material using the same.
The cushioning composition for preventing interfloor noise according to the present invention has the effect of significantly improving sound absorption as well as physical properties such as tensile strength and elongation.
Description
본 발명은 층간소음 방지용 완충재 조성물 및 이를 이용한 완충재 제조방법에 관한 것으로서, 보다 상세하게는 상하층으로 주거공간 등이 형성되는 건축물의 층간소음을 감소시키기 위한 층간소음 방지용 완충재 조성물 및 이를 이용한 완충재 제조방법에 관한 것이다.The present invention relates to a cushioning material composition for preventing interfloor noise and a method of manufacturing a cushioning material using the same. More specifically, a cushioning material composition for preventing interfloor noise to reduce interfloor noise in a building where residential spaces, etc. are formed on the upper and lower floors, and a method of manufacturing a cushioning material using the same. It's about.
일반적으로 다세대주택이나 아파트 등과 같은 건축물에서는 상하층으로 주거공간이 형성되는 것으로서, 상층에서 가해지는 충격소음이 하층에 전달된다.Generally, in buildings such as multi-family houses or apartments, residential spaces are formed on the upper and lower floors, and impact noise from the upper floors is transmitted to the lower floors.
이러한 층간소음은 상하층 입주자들 간의 생활불편을 느끼게 되며, 급기야는 이웃간에 층간소음으로 인한 많은 분쟁이 야기되고 있다.This noise between floors causes inconvenience in living between residents of the upper and lower floors, and eventually, many disputes due to noise between floors are caused between neighbors.
특히 주생활공간인 공동주택의 경우 콘크리트로 이루어진 벽체와 바닥 등을 이웃과 공유하여야 하는데, 이러한 견고성이 강한 콘크리트의 경우에는 충격에 의한 진동소음 전달성이 매우 강하여 각종 생활소음이 이웃으로, 특히 아랫층으로 전달되어 문제가 발생되므로 건축물 시공법규상 층간소음을 규제하고 있으며, 건축물 시공시 층간소음 문제해소를 위한 대책이 요구된다.In particular, in the case of apartments that are the main living space, walls and floors made of concrete must be shared with neighbors. In the case of concrete, which has such strong durability, the transmission of vibration noise due to impact is very strong, so various living noises are transmitted to neighbors, especially on the lower floors. Since problems arise due to the transmission of noise between floors, building construction regulations regulate noise between floors, and measures are required to resolve the problem of noise between floors during building construction.
특히, 우리나라 공동주택은 통상 두께가 120 ~ 200 mm의 콘크리트로 이루어진 벽체 및 바닥이 서로 연결되어 하나의 건물구조체로 구성되는 벽식구조가 대부분이다. In particular, most apartment complexes in Korea are wall-type structures in which the walls and floors, which are usually made of concrete with a thickness of 120 to 200 mm, are connected to each other to form a single building structure.
이러한 콘크리트 구조는 재료의 특성상 강성이 있기 때문에 말소리, TV 소음 등 공기를 매체로 전달되는 공기 전달음에 대해서는 충분한 차단성능이 있는 것으로 알려져 있다.Because this concrete structure is rigid due to the nature of the material, it is known to have sufficient blocking performance against air-borne sounds such as speech and TV noise.
그러나 콘크리트 면에 충격이 가해질 때 발생되는 고체 전달음의 경우 콘크리트는 자체 진동 감쇄능력이 매우 작기 때문에 인접 세대로 쉽게 전달되는 특성을 갖고 있다. 공동주택에서의 이러한 고체 전달음은 위층에서 뛰는 소리, 걷는 소리, 물건을 떨어뜨리는 소리, 문을 여닫는 소리, 망치 소리, 급배수관, 화장실 하수관 등에서 발생하는 바닥 충격음이 있으며, 이러한 계통의 소음은 소음방해 및 집중력 저하를 일으켜 심각한 사회문제가 되고 있다However, in the case of solid-borne sound generated when an impact is applied to a concrete surface, concrete has a very small vibration damping ability, so it is easily transmitted to adjacent households. These solid-borne sounds in apartment complexes include the sounds of running, walking, dropping objects, doors opening and closing, hammer sounds, floor impact sounds from water supply and drainage pipes, bathroom sewage pipes, etc., and these types of noise are noise. It is becoming a serious social problem by causing disruption and loss of concentration.
현재 국내에서는 이러한 복층건물의 층간소음을 줄이기 위하여 각층의 바닥슬라브와 마감모르타르 콘크리트층 사이에 탄성EPS(발포폴리스티렌) 등과 같은 완충재를 설치하여 바닥충격음 소음구조층을 형성하고 있다.Currently, in Korea, in order to reduce inter-floor noise in such two-story buildings, a floor impact noise noise structural layer is formed by installing a cushioning material such as elastic EPS (expanded polystyrene) between the floor slab of each floor and the finishing mortar concrete layer.
한편, 종래에 층간 소음차단을 위한 바닥구조는, 콘크리트 슬래브와 경량기포콘크리트사이에 폴리에스테르와 같은 완충재를 구성하여 바닥충격음을 차단하고 있으나 완충재가 바닥표면에서 멀리 떨어져 있어서 바닥충격음을 일차적으로 직접 차단하기 못하고, 기포경량콘크리트까지 전달된 후에 차음하기 때문에 차음효율은 물론 시공성이 떨어지는 단점이 있다.Meanwhile, the conventional floor structure for blocking noise between floors blocks floor impact sound by constructing a cushioning material such as polyester between the concrete slab and lightweight foam concrete, but the cushioning material is far away from the floor surface, so it primarily blocks floor impact sound directly. It has the disadvantage of being poor in sound insulation efficiency as well as constructability because it does not provide sound insulation after being delivered to the foamed lightweight concrete.
또한, 이러한 공법들은 슬라브 위에 자갈 등을 깔고 그 위에 시멘트를 타설하는 등 4단계 내지 5단계의 공정을 거쳐 시멘트를 경화시키고, 그 위에 완충재 등 층간 소음을 줄이기 위해 별도의 탄성매트 등을 시공하는 방법에 관한 것이나, 역시 많은 공정등을 거치는 관계로 시공에 많은 시간과 노력이 소요되며, 그에 따라 인건비 등이 추가되어 시공비가 많이 들어가는 등의 단점이 있다.In addition, these methods harden the cement through a 4- to 5-step process, such as laying gravel on the slab and pouring cement on top of it, and then constructing a separate elastic mat, such as a buffer material, on top of it to reduce noise between floors. However, since it involves many processes, it takes a lot of time and effort to construct, and as a result, labor costs, etc. are added, which has the disadvantage of increasing construction costs.
한편, 층간소음방지를 위한 완충재와 관련한 선행기술을 검토하여 보면, 실용신안등록 제20-0403182호 '층간소음 방지제와, 공개실용신안 제20-2010-0000224호 '건축물의 층간소음 저감제'와, 특허 제10-1283869호 '층간차음제 및 이를 이용한 바닥시공방법' 등이 제시된바 있다.Meanwhile, when reviewing the prior art related to buffering materials for inter-floor noise prevention, Utility Model Registration No. 20-0403182 ‘Inter-floor noise prevention agent’, Public Utility Model No. 20-2010-0000224 ‘Inter-floor noise reduction agent for buildings’ and , Patent No. 10-1283869, ‘Interfloor sound insulation and floor construction method using the same’ has been proposed.
상기 종래 기술에서 제시되고 있는 완충재의 구조 역시, 발포폴리스티렌으로 구성되는 완충시트 일측, 혹은 양측에 필름시트를 열융착시키거나 접착제로 접합한 구조이고, 상기 완충시트 일측에 접합되는 필름시트의 크기도 완충시트와 동일한 크기로 접합한 구조이다.The structure of the cushioning material proposed in the prior art is also a structure in which a film sheet is heat-sealed or bonded with an adhesive to one side or both sides of a cushioning sheet made of expanded polystyrene, and the size of the film sheet bonded to one side of the cushioning sheet is also determined. It is a structure joined to the same size as the cushioning sheet.
따라서 상기 완충재 중 완충시트 일측에 접합되는 필름시트를 접착제로 접합시킬 경우, 필름시트와 완충시트 사이에 위치하는 접착제가 산화되면서 가스공기층이 형성되어 필름시트가 부풀어 올라 형태가 변형될 뿐 아니라, 산화가스에 의해 필름시트가 변색되는 현상이 발생하게 되어 상품성이 떨어지게 된다.Therefore, when the film sheet that is bonded to one side of the cushioning sheet among the cushioning materials is bonded with an adhesive, the adhesive located between the film sheet and the cushioning sheet is oxidized, forming a gas-air layer, which not only causes the film sheet to swell and deform, but also oxidizes. The gas causes discoloration of the film sheet, which reduces its marketability.
뿐만 아니라 바닥 상에 완충재를 시공할때 연결부위에 접착테이프를 이용하여 연결부위의 기밀성이 유지되게 하고 있으나, 연결부위 직상부에 접착테이프를 바로 접착하는 구조이므로, 접착불량으로 인한 방습기능이 떨어지게 되는 등의 단점이 있는 것이었다.In addition, when constructing a cushioning material on the floor, the airtightness of the connection area is maintained by using an adhesive tape on the connection area. However, since the adhesive tape is attached directly to the upper part of the connection area, the moisture-proof function is reduced due to poor adhesion. It had its drawbacks, such as:
본 발명은 상기와 같은 문제점을 해결하기 위해 창출한 것으로서, 인장강도 및 신율 등의 물성은 물론, 흡음률을 크게 향상시킬 수 있는 층간소음방지용 완충재 조성물을 제공하고자 한다.The present invention was created to solve the above problems, and seeks to provide a cushioning composition for preventing interfloor noise that can significantly improve sound absorption as well as physical properties such as tensile strength and elongation.
본 발명은This invention
폐타이어 100중량부 기준으로,Based on 100 parts by weight of waste tires,
코르크 분말 20 내지 40중량부;20 to 40 parts by weight of cork powder;
바인더 5 내지 20중량부;5 to 20 parts by weight of binder;
나노세라믹 입자 3 내지 15중량부;3 to 15 parts by weight of nanoceramic particles;
탄산칼슘 1 내지 5중량부;1 to 5 parts by weight of calcium carbonate;
숯가루 1 내지 5중량부;1 to 5 parts by weight of charcoal powder;
규조토 1 내지 5중량부;1 to 5 parts by weight of diatomaceous earth;
세피올라이트 1 내지 5중량부; 및1 to 5 parts by weight of sepiolite; and
산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물을 제공한다.Provided is a cushioning composition for preventing interfloor noise containing 0.1 to 3 parts by weight of an antioxidant.
또한, 본 발명은In addition, the present invention
폐타이어 100중량부 기준으로, 코르크 분말 20 내지 40중량부, 바인더 5 내지 20중량부, 나노세라믹 입자 3 내지 15중량부, 탄산칼슘 1 내지 5중량부, 숯가루 1 내지 5중량부, 규조토 1 내지 5중량부, 세피올라이트 1 내지 5중량부, 및 산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물을 가열하여 혼합하는 가열혼합단계;Based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder, 5 to 20 parts by weight of binder, 3 to 15 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 5 parts by weight of charcoal powder, and 1 part by weight of diatomaceous earth. A heating mixing step of heating and mixing a cushioning material composition for preventing interfloor noise including 5 to 5 parts by weight, 1 to 5 parts by weight of sepiolite, and 0.1 to 3 parts by weight of an antioxidant;
상기 가열혼합단계가 종료된 후 층간소음 방지용 완충재 조성물을 압출하여 판상으로 성형하는 압출성형단계;An extrusion molding step of extruding and molding the cushioning composition for preventing interlayer noise into a plate shape after the heating and mixing step is completed;
상기 압출성형단계를 통해 판상으로 성형된 성형물의 이면에 접착제를 도포하는 접착제 도포단계; 및An adhesive application step of applying adhesive to the back side of the molded product formed into a plate shape through the extrusion molding step; and
상기 도포단계가 종료된 후 접착제 도포면에 이형지를 부착시키는 이형지 부착단계를 포함하는 층간소음 방지용 완충재 제조방법을 제공한다.A method of manufacturing a cushioning material for preventing interlayer noise is provided, including a release paper attachment step of attaching a release paper to the adhesive-coated surface after the application step is completed.
본 발명에 따른 층간소음 방지용 완충재 조성물은 인장강도 및 신율 등의 물성은 물론, 흡음률을 크게 향상시킬 수 있는 효과가 있다.The cushioning composition for preventing interfloor noise according to the present invention has the effect of significantly improving sound absorption as well as physical properties such as tensile strength and elongation.
이하, 본 발명을 구체적으로 설명한다.Hereinafter, the present invention will be described in detail.
한 가지 관점에서, 본 발명은 폐타이어 100중량부 기준으로, 코르크 분말 20 내지 40중량부; 바인더 5 내지 20중량부; 나노세라믹 입자 3 내지 15중량부; 탄산칼슘 1 내지 5중량부; 숯가루 1 내지 5중량부; 규조토 1 내지 5중량부; 세피올라이트 1 내지 5중량부; 및 산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물을 제공한다.In one aspect, the present invention provides, based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder; 5 to 20 parts by weight of binder; 3 to 15 parts by weight of nanoceramic particles; 1 to 5 parts by weight of calcium carbonate; 1 to 5 parts by weight of charcoal powder; 1 to 5 parts by weight of diatomaceous earth; 1 to 5 parts by weight of sepiolite; and 0.1 to 3 parts by weight of an antioxidant. It provides a cushioning composition for preventing interfloor noise.
다른 관점에서, 본 발명은 폐타이어 100중량부 기준으로, 코르크 분말 20 내지 40중량부, 바인더 5 내지 20중량부, 나노세라믹 입자 3 내지 15중량부, 탄산칼슘 1 내지 5중량부, 숯가루 1 내지 5중량부, 규조토 1 내지 5중량부, 세피올라이트 1 내지 5중량부, 및 산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물을 가열하여 혼합하는 가열혼합단계; 상기 가열혼합단계가 종료된 후 층간소음 방지용 완충재 조성물을 압출하여 판상으로 성형하는 압출성형단계; 상기 압출성형단계를 통해 판상으로 성형된 성형물의 이면에 접착제를 도포하는 접착제 도포단계; 및 상기 도포단계가 종료된 후 접착제 도포면에 이형지를 부착시키는 이형지 부착단계를 포함하는 층간소음 방지용 완충재 제조방법을 제공한다.From another perspective, the present invention provides, based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder, 5 to 20 parts by weight of binder, 3 to 15 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, and 1 part by weight of charcoal powder. A heating mixing step of heating and mixing a cushioning material composition for preventing interlayer noise including 5 to 5 parts by weight, 1 to 5 parts by weight of diatomaceous earth, 1 to 5 parts by weight of sepiolite, and 0.1 to 3 parts by weight of an antioxidant; An extrusion molding step of extruding and molding the cushioning composition for preventing interlayer noise into a plate shape after the heating and mixing step is completed; An adhesive application step of applying adhesive to the back side of the molded product formed into a plate shape through the extrusion molding step; and a release paper attachment step of attaching the release paper to the adhesive-coated surface after the application step is completed.
본 발명에 따른 층간소음 방지용 완충재 조성물은 다세대주택이나 아파트 등과 같은 건축물의 상층에서 가해지는 충격소음이 하층으로 전달되는 것을 방지하기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용되는 층간소음 방지용 완충재 조성물이라면 특별히 한정되지 않는다.The cushioning material composition for preventing inter-floor noise according to the present invention is intended to prevent impact noise applied from the upper floor of a building such as a multi-family house or apartment from being transmitted to the lower floor. For this purpose, a cushioning material for preventing inter-floor noise commonly used in the industry is used. There is no particular limitation as long as it is a composition.
본 발명에 따른 폐타이어는 완충재 조성물, 특정적으로 층간소음 방지용 완충재 조성물의 탄성력, 결속력 및 내구성 등을 향상시키기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적인 폐타이어라면 특별히 한정되지 않는다.The waste tire according to the present invention is intended to improve the elasticity, cohesion, durability, etc. of the cushioning composition, specifically the cushioning composition for preventing interfloor noise, and is not particularly limited as long as it is a typical waste tire in the art for this purpose.
특정 양태로서, 본 발명에 따른 폐타이어는 사용자의 선택에 따라 파쇄, 조각, 칩 , 분말 형태 등 다양한 형태로 사용 가능하지만, 바람직하게는 조성물의 가열혼합시 쉽게 용융되기 위하여 분말 즉 폐타이어 분말 형태로 사용하는 것을 추천하는 바, 이러한 경우 폐타이어를 절삭한 뒤 볼밀 등을 이용하여 분말화 한 것을 사용하는 것이 좋다.In a specific embodiment, the waste tire according to the present invention can be used in various forms such as shredded, pieced, chip, or powder form depending on the user's choice, but is preferably in the form of powder, that is, waste tire powder, so that it can be easily melted when the composition is heated and mixed. In this case, it is recommended to use waste tires that have been cut and powdered using a ball mill, etc.
여기서, 상기 폐타이어 분말의 평균입도는 특별히 한정되지 않지만, 바람직하게는 0.1 내지 1mm인 것이 바람직하다.Here, the average particle size of the waste tire powder is not particularly limited, but is preferably 0.1 to 1 mm.
본 발명에 따른 완충재 조성물, 특정적으로 층간소음 방지용 완충재 조성물을 구성하는 폐타이어 외 나머지 성분들의 함량은 폐타이어 100중량부 기준으로 한다.The content of the remaining components other than waste tires constituting the cushioning composition according to the present invention, specifically the cushioning composition for preventing interfloor noise, is based on 100 parts by weight of waste tires.
본 발명에 따른 코르크 분말은 완충재 조성물에 포함되어 높은 충격 흡수성을 제공하여 층간 소음을 감소시킬 뿐만 아니라, 단열성으로 인해 적절한 온도를 유지시켜 에너지 효율성을 향상시킬 수 있다.The cork powder according to the present invention is included in the cushioning composition to provide high shock absorption, thereby reducing inter-floor noise, and also improves energy efficiency by maintaining an appropriate temperature due to its thermal insulation properties.
이러한 코르크 분말은 당업계의 통상적인 코르크 분말이라면 어떠한 것을 사용하여도 무방하며, 그 분말의 평균입도는 0.1 내지 10mm인 것을 추천한다.Any cork powder common in the art may be used as this cork powder, and it is recommended that the average particle size of the powder is 0.1 to 10 mm.
본 발명에 따른 코르크 분말은 그 평균입경이 0.1mm 미만인 경우 분말화 과정에 상당한 시간이 소요되고, 10mm를 초과하는 경우 입자 사이의 공극이 내구성이 저하될 수 있다.If the cork powder according to the present invention has an average particle diameter of less than 0.1 mm, the powdering process takes a considerable amount of time, and if it exceeds 10 mm, the durability of the cork powder may be reduced due to the voids between particles.
바람직한 코르크 분말의 사용량은 사용자의 선택에 따라 변경 가능하지만, 폐타이어 100중량부 기준으로 20 내지 40중량부인 것이 좋다.The preferred amount of cork powder used can be changed depending on the user's choice, but is preferably 20 to 40 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 바인더는 충간소음 방지용 완충재 조성물이 서로 용이하게 결합될 수 있도록 하기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적인 바인더라면 어떠한 것을 사용하여도 무방하지만, 바람직하게는 우레탄 수지, 에폭시 수지, 요소수지 또는 이들로부터 선택된 적어도 하나 이상의 혼합물을 사용하는 것이 좋다.The binder according to the present invention is intended to enable cushioning compositions for preventing noise between collisions to be easily combined with each other. Any binder common in the art for this purpose may be used, but urethane resin and epoxy resin are preferred. , urea resin, or at least one mixture selected from these is recommended.
상기 바인더 수지의 사용량은 사용자의 선택에 따라 변경 가능하지만 폐타이어 100중량부 기준으로 5 내지 20중량부인 것을 추천한다.The amount of binder resin used can be changed depending on the user's choice, but it is recommended to be 5 to 20 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 나노세라믹 입자는 층간소음 방지용 완충재 조성물의 경화 중에 표면으로 부상하여 치밀하고 경도가 높은 표면을 형성하기 때문에, 수증기와 기타 기체, 액체의 투과를 방지함은 물론, 내습성, 내구성, 내후성, 내충격성, 내약품성이 향상된다.The nanoceramic particles according to the present invention rise to the surface during curing of the cushioning composition for preventing interlayer noise and form a dense and highly hard surface, so they not only prevent the penetration of water vapor and other gases and liquids, but also provide moisture resistance, durability, and moisture resistance. Weather resistance, impact resistance, and chemical resistance are improved.
상기 나노세라믹 입자의 사용량은 폐타이어 100중량부 기준으로 3 내지 15중량부인 것이 좋다.The amount of nanoceramic particles used is preferably 3 to 15 parts by weight based on 100 parts by weight of waste tires.
바람직한 나노세라믹 입자는 실리콘카바이드, 알루미나, 실리카, 지르코니아-실리카, ZnO, TiO2, CaCO3 또는 이들로부터 선택된 적어도 하나 이상의 혼합물을 포함할 수 있다.Preferred nanoceramic particles may include silicon carbide, alumina, silica, zirconia-silica, ZnO, TiO 2 , CaCO 3 or a mixture of at least one or more selected from these.
이들 세라믹입자는 평균 입경이 나노 범위인 것이 바람직한데, 구체적으로 상기 실리콘카바이드의 평균 입경은 300 내지 500nm, 상기 알루미나의 평균 입경은 500 내지 1000nm, 상기 실리카의 평균 입경은 700 내지 1500nm, 상기 지르코니아-실리카의 평균 입경은 500 내지 1000nm, 상기 ZnO의 평균 입경은 500 내지 1000nm, 상기 TiO2의 평균 입경은 100 내지 300nm, 그리고 CaCO3의 평균 입경은 500 내지 1000nm인 것이 바람직하다.These ceramic particles preferably have an average particle size in the nano range. Specifically, the average particle size of the silicon carbide is 300 to 500 nm, the average particle size of the alumina is 500 to 1000 nm, the average particle size of the silica is 700 to 1500 nm, and the zirconia- It is preferable that the average particle diameter of silica is 500 to 1000 nm, the average particle diameter of ZnO is 500 to 1000 nm, the average particle diameter of TiO 2 is 100 to 300 nm, and the average particle diameter of CaCO 3 is 500 to 1000 nm.
이 중에서도 실리콘카바이드는 천연광물로 존재하지 않으므로 인공적으로 합성하며, 고온에서의 화학적 안정성 및 내식성이 뛰어나고 높은 경도를 갖는다.Among these, silicon carbide does not exist as a natural mineral, so it is artificially synthesized, has excellent chemical stability and corrosion resistance at high temperatures, and has high hardness.
본 발명에 따른 탄산칼슘은 완충재 조성물내에 발생하는 공극을 충전하고, 용적을 증대시키며 일정 두께를 형성할 수 있도록 증량제로서의 역할을 수행하기 위한 것이다.Calcium carbonate according to the present invention is intended to fill voids occurring in the cushioning composition, increase the volume, and serve as an extender to form a certain thickness.
바람직한 탄산칼슘의 사용량은 사용자의 선택에 따라 변경 가능하지만, 추천하기로는 폐타이어 100중량부 기준으로 1 내지 5중량부인 것이 좋다.The preferred amount of calcium carbonate to be used can be changed depending on the user's choice, but the recommended amount is 1 to 5 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 숯가루는 높은 공극율로 인하여 완충재 조성물을 구성하는 조성물의 분산성을 향상시키는 동시에 결합력을 향상시켜 인장강도를 증가시킬 뿐만 아니라, 제습 및 항균 성능을 제공하기 위한 것으로서, 이러한 목적을 갖는 당업계의 통상적인 숯가루라면 어떠한 것을 사용하여도 무방하며, 바람직하게는 볼밀로 분말화한 숯가루를 사용하는 것이 좋다.The charcoal powder according to the present invention is intended to improve the dispersibility of the composition constituting the cushioning composition due to its high porosity, and at the same time improve the bonding force to increase tensile strength, as well as provide dehumidifying and antibacterial performance, and has this purpose. Any charcoal powder common in the industry may be used, and charcoal powder powdered by a ball mill is preferably used.
바람직한 숯가루의 사용량은 특별히 한정되는 것은 아니지만, 추천하기로는 폐타이어 100중량부 기준으로 1 내지 5중량부인 것이 좋다.The preferred amount of charcoal powder to be used is not particularly limited, but it is recommended to be 1 to 5 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 규조토는 층간소음 방지용 완충재 조성물에 포함되어 다공성을 제공하여 제조되는 완충재의 완충성을 향상시키며, 새집증후군의 원인인 포름알데히드 등의 휘발성유기화??물을 저감시키기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용되는 규조토라면 어떠한 것을 사용하여도 무방하다.Diatomaceous earth according to the present invention is included in a cushioning composition for preventing interlayer noise and provides porosity to improve the buffering properties of the manufactured cushioning material, and to reduce volatile organic substances such as formaldehyde, which are the cause of sick building syndrome, for this purpose. For this purpose, any diatomaceous earth commonly used in the industry may be used.
바람직한 규조토의 사용량은 특별히 한정되는 것은 아니지만, 추천하기로는 폐타이어 100중량부 기준으로 1 내지 5중량부인 것이 좋다.The preferred amount of diatomaceous earth used is not particularly limited, but it is recommended to be 1 to 5 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 세피올라이트는 완충재 조성물의 외부로부터 유입되는 염분 및/또는 수분 등이 조성물 내부로 이동하는 것을 차단하여 조성물의 부식을 억제하는 동시에 악취 등의 냄새를 제거하기 위한 것으로서, 이러한 목적을 위해 당업계에서 통상적으로 사용되는 세피올라이트라면 어떠한 것을 사용하여도 무방하다.Sepiolite according to the present invention is used to suppress corrosion of the composition by blocking salt and/or moisture flowing from the outside of the cushioning composition from moving into the composition, and at the same time to remove odors such as bad odors. For this purpose, any sepiolite commonly used in the industry may be used.
바람직한 세피올라이트의 사용량은 특별히 한정되는 것은 아니지만, 추천하기로는 폐타이어 100중량부 기준으로 1 내지 5중량부인 것이 좋다.The preferred amount of sepiolite used is not particularly limited, but it is recommended to be 1 to 5 parts by weight based on 100 parts by weight of waste tires.
본 발명에 따른 산화방지제는 층간소음 방지용 완충재 조성물의 산화를 방지하기 위한 것이다.The antioxidant according to the present invention is used to prevent oxidation of the cushioning composition for preventing interfloor noise.
바람직한 산화방지제는 아민계, 비스페놀계, 모노페놀계 및 유황계 산화방지제가 사용될 수 있고, 그 사용량은 폐타이어 100중량부 기준으로 0.1 내지 3중량부인 것이 좋다.Preferred antioxidants include amine-based, bisphenol-based, monophenol-based and sulfur-based antioxidants, and the amount used is preferably 0.1 to 3 parts by weight based on 100 parts by weight of waste tires.
특정적으로, 본 발명에 따른 산화방지제는 고온에서 가공이 이루어질 경우 저분자형 고분자형 페놀계 산화방지제, 예를 들면 2.2-메틸렌비스(4-메틸-6-t-부틸페놀)[2 . 2 - M e t h y l e n e b i s ( 4 - m e t h y l - 6 - t - b u t y l p h e n o l )], 2.6-디-t-부틸-4-메틸페놀(2.6-di -t-Butyl-4-methylphenol) 또는 이들로 부터 선택된 적어도 하나 이상의 혼합물을 사용하는 것을 추천한다.Specifically, the antioxidant according to the present invention, when processed at high temperature, is a low-molecular-type high-molecular-type phenol-based antioxidant, for example, 2.2-methylenebis (4-methyl-6-t-butylphenol) [2. 2 - M e t h y l e n e b i s ( 4 - m e t h y l - 6 - t - b u t y l p h e n o l )], 2.6-di-t-Butyl-4-methylphenol (2.6-di -t-Butyl-4-methylphenol), or at least one selected from these It is recommended to use a mixture.
본 발명에 따른 완충재 조성물, 특정적으로 층간소음 방지용 완충재 조성물은 하기의 특정 양태로 실시되는 부가물을 1종 또는 1종 이상 더 포함할 수 있다.The cushioning composition according to the present invention, specifically the cushioning composition for preventing interfloor noise, may further include one or more types of additives implemented in the following specific embodiments.
특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 우수한 강도성능, 습윤경화성능, 성능회복성능, 균열억제성능 및 고내구성을 구현하기 위하여 황산마그네슘을 폐타이어 100중량부 기준으로 1 내지 5중량부 더 포함할 수 있는데, 상기 황산마그네슘의 함량이 폐타이어 100중량부 기준으로 1중량부 미만인 겅우에는 상기한 개선효과가 미미하며, 5중량부를 초과하면 작업성이 비용이 과다하여 좋지 않다.In a specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 1 to 1 part by weight of magnesium sulfate based on 100 parts by weight of waste tires in order to achieve excellent strength performance, wet hardening performance, performance recovery performance, crack inhibition performance and high durability of the composition. It may contain an additional 5 parts by weight, but if the content of magnesium sulfate is less than 1 part by weight based on 100 parts by weight of waste tires, the improvement effect is minimal, and if it exceeds 5 parts by weight, workability is not good due to excessive cost. not.
다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의내열성, 내마모성, 내약품성, 및/또는 경도 등을 향상시키기 위하여 방해석 분말을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있는데, 상기, 방해석은 순수한 물에는 녹지 않는 성질이 있으며, 산성환경에 대한 완충역할도 함께 할 수 있고, 바람직한 평균입도는 1 내지 5㎛ 이다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further contains 1 to 5 parts by weight of calcite powder based on 100 parts by weight of waste tires in order to improve the heat resistance, abrasion resistance, chemical resistance, and/or hardness of the composition. Calcite has the property of being insoluble in pure water and can also serve as a buffer in an acidic environment, and its preferred average particle size is 1 to 5㎛.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물이 신속히 경화를 진행하여도 크랙 및 탈락현상을 개선하고, 조성물의 가공성, 밀착력 및 안정성 등을 제공하기 위하여 폴리비닐리덴플로라이드수지를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention is a polyvinylidene fluoride resin to improve cracking and dropping phenomenon even when the composition rapidly cures, and to provide processability, adhesion, and stability of the composition. It may further be included in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 조성물의 경도를 향상시키고 표면오염을 감소시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 3중량부의 트리메틸올프로판 트리아크릴레이트를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further contains 0.1 to 3 parts by weight of trimethylolpropane triacrylate based on 100 parts by weight of waste tires in order to improve the hardness of the composition and reduce surface contamination. It can be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 분산성 향상 및 재료의 안정성과 작업성을 향상시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 5중량부의 폴리옥시에틸렌노닐페닐에테르를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further contains 0.1 to 5 parts by weight of polyoxyethylene nonylphenyl ether based on 100 parts by weight of waste tires in order to improve dispersibility and improve the stability and workability of the material. It can be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내열성 및 내산성을 향상시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 2중량부의 니켈슬래그분말을 더 포함할 수 있는데,또한, 상기 니켈슬래그분말은 니켈 제련과정에서 발생하는 산업부산물인 니켈슬래그를 분쇄한 것으로 상기 니켈슬래그 분말은 MgO 성분이 30-35중량% 함유되어 있어 이 성분은 열과 산에 대한 안정성을 가지므로 상기와 같은 효과를 얻을 수 있으며, 바람직한 니켈슬래그 분말의 평균입도는 1 내지 3㎛ 이다. In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 0.1 to 2 parts by weight of nickel slag powder based on 100 parts by weight of waste tires in order to improve the heat resistance and acid resistance of the composition. Nickel slag powder is made by pulverizing nickel slag, an industrial by-product generated during the nickel smelting process. The nickel slag powder contains 30-35% by weight of MgO, and this component has stability against heat and acid, providing the same effects as above. can be obtained, and the average particle size of the preferred nickel slag powder is 1 to 3㎛.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내열성, 탄성회복력, 및 내주름성 등을 향상시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 3중량부의 디이소노닐프탈레이트(Di-Isononyl Phthalate, (DINP))를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 0.1 to 3 parts by weight of diisononyl phthalate (Di) based on 100 parts by weight of waste tires in order to improve the heat resistance, elastic recovery, and wrinkle resistance of the composition. -Isononyl Phthalate, (DINP)) may be further included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 항균성 및 산화방지 효과를 향상시키기 위하여 토코페릴아세테이트(tocopheryl acetate)를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 0.1 to 3 parts by weight of tocopheryl acetate based on 100 parts by weight of waste tires in order to improve the antibacterial and antioxidant effects of the composition. You can.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 유동성을 개선하고, 분산성 및 압축강도를 향상시키기 위하여 스티렌-부타디엔 수지를 폐타이어 100중량부 기준으로 1 내지 3중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 3 parts by weight of styrene-butadiene resin based on 100 parts by weight of waste tires in order to improve the fluidity of the composition and improve dispersibility and compressive strength. It can be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 내수성 및 내스크래치성을 향상시키기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 붕산 화합물을 더 포함할 수 있는데, 상기 붕산 화합물로는 오르토붕산, 메타붕산, 사붕산, 붕산 메틸, 붕산 에틸 등을 들 수 있으며, 바람직하게는 오르토붕산을 사용하는 것이 좋다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 5 parts by weight of a boric acid compound based on 100 parts by weight of waste tires in order to improve water resistance and scratch resistance. Examples include orthoboric acid, metaboric acid, tetraboric acid, methyl borate, and ethyl borate, and orthoboric acid is preferably used.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 방수성, 내열성, 내염성 및 접착성 등을 향상시키기 위하여 폐타이어 100중량부 기준으로 1 내지 10중량부의 아세틸레이티드라놀란을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further contains 1 to 10 parts by weight of acetylated dranolan based on 100 parts by weight of waste tires in order to improve the water resistance, heat resistance, salt resistance, and adhesiveness of the composition. It can be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 재료분리 저항성, 작업성 및 동결융해 내구성 등을 향상시키기 위하여 이미다졸린베타인을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 5 parts by weight of imidazoline betaine based on 100 parts by weight of waste tires in order to improve the material separation resistance, workability, and freeze-thaw durability of the composition. More may be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내마모성, 내화성, 내수성 및 탈취성 등을 개선하기 위하여 세리사이트를 폐타이어 100중량부 기준으로 1 내지 5 중량부로 더 포함할 수 있는데, 상기 세리사이트는 단사정계에 속하는 광물질로서, 안정성, 윤활성, 보습성 등이 뛰어나므로 이를 층간소음 방지용 완충재 조성물에 포함시키면 상기와 같은 효과를 갖게 된다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 5 parts by weight of sericite based on 100 parts by weight of waste tires in order to improve the wear resistance, fire resistance, water resistance, and deodorization of the composition. Sericite is a mineral belonging to the monoclinic system and has excellent stability, lubricity, moisture retention, etc., so when it is included in a cushioning composition for preventing interlayer noise, it has the same effects as above.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 강도, 내식성 및 내구성 등을 개선하기 위하여 징크 크로메이트(zinc chromate)를 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있는데, 그 함량이 폐타이어 100중량부 기준으로 5중량부를 초과하면 강도, 내식성 및 내구성은 개선되나 작업성이 저하되고, 1중량부 미만이면 재료의 분리현상이 발생하여 좋지 않다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 5 parts by weight of zinc chromate based on 100 parts by weight of waste tires in order to improve the strength, corrosion resistance, and durability of the composition. If the content exceeds 5 parts by weight based on 100 parts by weight of waste tires, strength, corrosion resistance and durability are improved, but workability is reduced, and if the content is less than 1 part by weight, separation of materials occurs, which is not good.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 유연성, 신축성, 탄성, 및 자외선 저항성 등을 향상시키기 위하여 폴리트리메틸렌테레프탈레이트를 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 5 parts by weight of polytrimethylene terephthalate based on 100 parts by weight of waste tires in order to improve the flexibility, elasticity, elasticity, and ultraviolet ray resistance of the composition. More may be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 열화방지, 내구성, 경화성 등을 향상시키기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 감마-아미노프로필트리에톡시실란을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 5 parts by weight of gamma-aminopropyltriethoxysilane based on 100 parts by weight of waste tires in order to prevent deterioration, durability, and improve curability of the composition. More may be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 산패 발생 및 노화방지와 안정성 향상을 위하여 디부틸하이드록시톨루엔을 폐타이어 100중량부 기준으로 1 내지 3중량부 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 3 parts by weight of dibutylhydroxytoluene based on 100 parts by weight of waste tires in order to prevent rancidity and aging and improve stability of the composition. there is.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 산화를 방지하고, 조성물 내에 존재하는 미생물을 제거하기 위하여빠른 경화특성을 제공하여 재료분리 억제 및 재료손실을 효과적으로 방지하고, 습윤경화성능, 균열억제성능, 및 수축 저항성능을 향상시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 2중량부의 순지트(Shungite) 미분말을 더 포함할 수 있는데, 상기 순지트는 규산염과 플러렌이 주성분인 광물질로서 항산화 능력이 뛰어난 것으로 알려져 있는데 이를 층간소음 방지용 완충재 조성물에 포함시키면 상기와 같은 효과를 얻을 수 있으며, 바람직한 순지트 미분말의 평균입도는 1 내지 5㎛ 이다.In another specific embodiment, the cushioning composition for preventing interlayer noise according to the present invention provides rapid curing properties to prevent oxidation of the composition and remove microorganisms present in the composition, effectively preventing material separation and material loss, and moisturizing the composition. In order to improve hardening performance, crack inhibition performance, and shrinkage resistance, 0.1 to 2 parts by weight of shungite fine powder may be further included based on 100 parts by weight of waste tires. The shungite is a mineral whose main components are silicate and fullerene. It is known to have excellent antioxidant ability, and if it is included in a cushioning composition for preventing interfloor noise, the above effect can be obtained, and the average particle size of the preferred fine powder of Sungit is 1 to 5㎛.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 응집력, 내수성, 동결융해, 및 염해에 대한 내성의 내구성을 향상시키기 위하여 폐타이어 100중량부 기준으로 1 내지 3중량부의 디아미노디페닐술폰을 더 포함할 수 있는데, 이때, 디아미노디페닐술폰은 3,3'-디아미노디페닐술폰, 3,4'-디아미노디페닐술폰, 4,4'-디아미노디페닐술폰 및 이들의 혼합물로 이루어진 군에서 선택되는 1종 이상인 것을 사용할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 3 parts by weight of diamino based on 100 parts by weight of waste tires in order to improve the durability of the composition's cohesion, water resistance, freeze-thaw, and resistance to salt damage. It may further include diphenyl sulfone, in which case, diaminodiphenyl sulfone is 3,3'-diaminodiphenyl sulfone, 3,4'-diaminodiphenyl sulfone, 4,4'-diaminodiphenyl sulfone. and one or more types selected from the group consisting of mixtures thereof may be used.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 점도를 조절하고, 작업성 및 흡습성을 개선하기 위하여, 폐타이어 100중량부 기준으로 1 내지 5중량부의 소듐마그네슘실리케이트를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further includes 1 to 5 parts by weight of sodium magnesium silicate based on 100 parts by weight of waste tires in order to control the viscosity of the composition and improve workability and hygroscopicity. can do.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 방수성, 수밀성, 내산성 및 중성화 저항성을 개선하기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 티탄산칼륨마그네슘을 더 포함할 수 있는데, 상기 티탄산칼륨마그네슘은 산화티타늄원, 산화칼륨원 및 산화마그네슘원을 70 내지 80 : 15 내지 25 : 5 내지 15 중량비로 혼합한 것을 1300 내지 1500℃의 온도로 용융시키고, 냉각한 후, 평균입경이 1 내지 30 μm가 되도록 분쇄하여 제조되는 것을 사용함으로써, 상기한 효과를 더욱 개선할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 5 parts by weight of potassium magnesium titanate based on 100 parts by weight of waste tires in order to improve the waterproofness, watertightness, acid resistance and neutralization resistance of the composition. Here, the potassium magnesium titanate is obtained by mixing a titanium oxide source, a potassium oxide source, and a magnesium oxide source in a weight ratio of 70 to 80:15 to 25:5 to 15, melted at a temperature of 1300 to 1500°C, cooled, and then averaged. The above effect can be further improved by using a product manufactured by grinding the particle size to 1 to 30 μm.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물에 방염성을 부여하며, 녹청을 방지하기 위하여 폐타이어 100중량부 기준으로 1 내지 3중량부의 인산암모늄을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention provides flame retardancy to the composition and may further include 1 to 3 parts by weight of ammonium phosphate based on 100 parts by weight of waste tires to prevent patina.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 균열저감 및 내마모성, 내염해성 등을 향상시키기 위하여 폐타이어 100중량부 기준으로 0.1 내지 3중량부의 질화갈륨(GaN) 미분말을 더 사용할 수 있는데, 바람직한 질화갈륨의 평균입도는 1 내지 5㎛이다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further contains 0.1 to 3 parts by weight of gallium nitride (GaN) fine powder based on 100 parts by weight of waste tires in order to reduce cracking and improve wear resistance, salt resistance, etc. of the composition. It can be used, and the preferred average particle size of gallium nitride is 1 to 5㎛.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내구성, 내충격성 및 결합력을 제공하기 위하여 폐타이어 100중량부 기준으로 0.1 내지 3중량부의 폴리옥시에틸렌-폴리옥시프로필렌글리콜(폴리옥시에틸렌-폴리옥시프로필렌블록폴리머)을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 0.1 to 3 parts by weight of polyoxyethylene-polyoxypropylene glycol (polyoxypropylene glycol) based on 100 parts by weight of waste tires in order to provide durability, impact resistance, and bonding strength of the composition. It may further include oxyethylene-polyoxypropylene block polymer).
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 강도, 신율 및 내구성을 개선하기 위하여 폐타이어 100중량부 기준으로 1 내지 3중량부의 아크릴로니트릴을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 3 parts by weight of acrylonitrile based on 100 parts by weight of waste tires in order to improve the strength, elongation and durability of the composition.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 강도, 내충격성, 내약품성을 향상시키기 위하여, 폐타이어 100중량부 기준으로 1 내지 3중량부의 폴리클로로트리플루오로에틸렌를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further includes 1 to 3 parts by weight of polychlorotrifluoroethylene based on 100 parts by weight of waste tires in order to improve the strength, impact resistance, and chemical resistance of the composition. can do.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 인장강도, 내마모성, 탄성, 내유성, 내열성 등을 향상시키기 위하여, 폐타이어 100중량부 기준으로 1 내지 3중량부의 폴리에스테르폴리올을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 3 parts by weight of polyester polyol based on 100 parts by weight of waste tires in order to improve the tensile strength, abrasion resistance, elasticity, oil resistance, heat resistance, etc. of the composition. More may be included.
여기서, 상기 폴리에스테르폴리올의 함량이 3중량부를 초과하면 성능은 개선되나 점도가 높아져 작업성이 저하되고, 그 함량이 1중량부 미만이면 작업성은 개선되나 인장강도, 내마모성, 탄성, 내유성, 내열성 개선효과가 미약해진다.Here, if the content of the polyester polyol exceeds 3 parts by weight, performance is improved, but the viscosity increases and workability is reduced, and if the content is less than 1 part by weight, workability is improved, but tensile strength, abrasion resistance, elasticity, oil resistance, and heat resistance are improved. The effect becomes weaker.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 노화방지, 박리방지 및 균열 저항성 향상을 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 글루코노락톤(gluconolactone)을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention further includes 1 to 5 parts by weight of gluconolactone based on 100 parts by weight of waste tires in order to prevent aging, prevent peeling, and improve crack resistance of the composition. can do.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 산소의 접촉에 의한 화학반응을 억제 또는 차단시킴으로써 조성물이 산화반응에 의하여 분해되어 고유물성을 상실하는 것을 방지하기 위하여 디스테아릴 펜타에리트리톨 디포스페이트(Distearyl pentaerythritol diphosphite)를 폐타이어 100중량부 기준으로 1 내지 5중량부 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains distearyl pentaerythine to prevent the composition from being decomposed by an oxidation reaction and losing its intrinsic properties by suppressing or blocking the chemical reaction caused by contact with oxygen. It may further contain 1 to 5 parts by weight of distearyl pentaerythritol diphosphite based on 100 parts by weight of waste tires.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 폐타이어 100중량부 기준으로 1 내지 10중량부의 구아검을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 10 parts by weight of guar gum based on 100 parts by weight of waste tires.
여기서, 상기 구아검은 수용성 고분자 물질인 천연수지로서, 수화반응에 의한 팽창 및 탈수에 의한 수축작용과, 조성물의 수화반응에 의한 고화시 팽창작용과의 상호작용으로 공극이 발생하며, 이러한 공극과 천연수지인 구아검 고유의 탄성력에 의해 충격흡수작용을 나타낼 수 있다.Here, the guar gum is a natural resin that is a water-soluble polymer material, and voids are generated due to the interaction between expansion due to hydration reaction, contraction due to dehydration, and expansion action when the composition solidifies due to hydration reaction, and these voids and natural Guar gum, a resin, can exhibit shock absorption due to its inherent elasticity.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 완충재로 성형되는 성형품의 표면 전기저항을 감소시켜 정전기의 발생을 방지함으로써 먼지의 흡착을 감소시키기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 글리세릴 모노스테아레이트(glyceryl monostearate)를 더 포함할 수 있다.In another specific embodiment, the cushioning material composition for preventing interfloor noise according to the present invention is used in an amount of 1 to 1 to 100 parts by weight based on 100 parts by weight of waste tires in order to reduce the adsorption of dust by preventing the generation of static electricity by reducing the surface electrical resistance of the molded product molded with the cushioning material. It may further include 5 parts by weight of glyceryl monostearate.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물의 분산성 및 유동성을 일정시간 유지할 수 있도록 하기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 이타코닉 산을 더 포함할 수 있다.In another specific embodiment, in order to maintain the dispersibility and fluidity of the cushioning composition for preventing interfloor noise according to the present invention for a certain period of time, it may further include 1 to 5 parts by weight of itaconic acid based on 100 parts by weight of waste tires.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물의 가소성 및 성형 가공성을 향상시키기 위하여 에틸렌 비스 스테아마이드(ethylene bis stearamide)를 폐타이어 100중량부 기준으로 1 내지 10중량부로 더 포함할 수 있다.In another specific embodiment, in order to improve the plasticity and molding processability of the cushioning composition for preventing interfloor noise according to the present invention, ethylene bis stearamide may be further included in an amount of 1 to 10 parts by weight based on 100 parts by weight of waste tires. there is.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물이 공기, 빛 및 수분에 노출될 때 산화되어 변색이 발생되어 외관을 해침은 물론, 조성물의 물리적인 특성의 급격한 저하를 방지하기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 적동석을 더 포함할 수 있는데, 상기 적동석은 황화구리 광물의 풍화에 의해 생성되는 2차 광물로서 구리 이온이 용출하기 쉽기 때문에, 용출된 구리 이온이 미생물이나 바이러스와 접촉함으로써 효소나 단백질과 결합해 활성을 저하시켜 미생물 및 바이러스의 대사 기능을 저하시키고, 용출된 구리 이온의 촉매 작용에 의해서 공기 중의 산소를 활성화하여, 미생물 및 바이러스의 유기물을 분해시키는 효과가 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention is oxidized and discolored when the composition is exposed to air, light, and moisture, thereby damaging the appearance as well as preventing rapid deterioration of the physical properties of the composition. To this end, it may further include 1 to 5 parts by weight of red copper ions based on 100 parts by weight of waste tires. Since red copper ions are secondary minerals produced by weathering of copper sulfide minerals and are prone to eluted copper ions, the eluted copper ions are When in contact with microorganisms or viruses, they bind to enzymes or proteins and reduce their activity, thereby lowering the metabolic function of microorganisms and viruses, and activating oxygen in the air through the catalytic action of eluted copper ions to decompose organic matter of microorganisms and viruses. It works.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내구성, 내마모성, 및 강도를 개선하고, 장시간 경과하여도 들뜸이나 박리 등의 결함을 효과적으로 방지하기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 인산아연(Zn3(PO4)2)을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention is used based on 100 parts by weight of waste tires in order to improve the durability, abrasion resistance, and strength of the composition and effectively prevent defects such as lifting or peeling even after a long period of time. It may further include 1 to 5 parts by weight of zinc phosphate (Zn 3 (PO 4 ) 2 ).
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물에 항균작용을 부여하고 층간소음 방지용 완충재 조성물에 포함된 중금속의 제거를 위하여 카르복시메틸 키토산(carboxymethyl chitosan)을 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있는데, 상기 카르복시메틸 키토산은 키토산 유도체로서 통상 게, 새우 등의 갑각류의 껍데기로부터 추출된다.In another specific embodiment, in order to impart an antibacterial effect to the cushioning composition for preventing interfloor noise according to the present invention and to remove heavy metals contained in the cushioning composition for preventing interfloor noise, carboxymethyl chitosan is added at 0.1 parts by weight based on 100 parts by weight of waste tires. It may further include from 3 to 3 parts by weight. The carboxymethyl chitosan is a chitosan derivative and is usually extracted from the shells of crustaceans such as crabs and shrimp.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물이 우수한 표면경도, 내약품성 및 내오염성을 개선하기 위하여 폐타이어 100중량부 기준으로 5 내지 15중량부의 테트라프루오르에틸렌 헥사플루오르프로필렌 공중합체(FEP)를 더 포함할 수 있다.In another specific embodiment, in order to improve the surface hardness, chemical resistance, and contamination resistance of the cushioning composition for preventing interfloor noise according to the present invention, 5 to 15 parts by weight of tetrafluoroethylene hexafluoropropylene copolymer is added based on 100 parts by weight of waste tires. (FEP) may be further included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 혼합시 반응속도를 빠르게 하고, 접착 성능을 향상시키기 위하여 폐타이어 100중량부 기준으로 1 내지 10중량부의 2-브로모피리딘(2-bromopyridine)을 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 10 parts by weight of 2-bromopyridine ( 2-bromopyridine) may be further included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물을 구성하는 구성 성분들 간의 윤활작용과 고온에서 높은 점도 상승을 방지하기 위하여 폐타이어 100중량부 기준으로 1 내지 5중량부의 폴리에틸렌 왁스를 더 포함할 수 있다.In another specific embodiment, in order to lubricate the components constituting the interfloor noise prevention cushioning composition according to the present invention and prevent a high viscosity increase at high temperatures, 1 to 5 parts by weight of polyethylene wax is added based on 100 parts by weight of waste tires. It can be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 내후성 및 흡착력을 증가시키고, 공기 중에 떠다니는 이산화탄소를 흡수하여 공기정화 작용 및 자외선을 안정적으로 흡수할 뿐만 아니라, 바인더 역할도 수행할 수 있도록 하기 위하여 폐타이어 100중량부 기준으로 규산나트륨과 규사가 1:1의 중량비율로 혼합된 규산나트륨 및 규사 혼합물을 1 내지 10중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention not only increases the weather resistance and adsorption capacity of the composition, absorbs carbon dioxide floating in the air, purifies the air and stably absorbs ultraviolet rays, but also acts as a binder. In order to do this, 1 to 10 parts by weight of a mixture of sodium silicate and silica sand mixed in a weight ratio of 1:1 may be further included based on 100 parts by weight of waste tires.
여기서, 상기 규산나트륨과 규사가 1:1의 중량비율로 혼합된 규산나트륨 및 규사 혼합물을 사용하는 것은, 규사가 바인더 역할을 수행하도록 하고, 규산나트륨은 세라믹 결합제로서 내후성 및 흡착력을 증가시키고, 공기 중에 떠다니는 이산화탄소를 흡수하여 공기정화 작용 및 자외선 파장영역 전체와 가시광선 파장 영역 전체에 걸쳐 흡수하는 효과적인 자외선 안정제 역할을 부여하게 하기 위함이다. Here, using a mixture of sodium silicate and silica sand in a weight ratio of 1:1 allows the silica sand to act as a binder, and sodium silicate acts as a ceramic binder to increase weather resistance and adsorption power, and to increase air absorption. This is to provide an air purifying effect by absorbing carbon dioxide floating in the air and an effective ultraviolet ray stabilizer that absorbs the entire ultraviolet ray wavelength range and the entire visible ray wavelength range.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 장기 강도 개선, 동결융해 및 염해에 대한 내성, 수축 저항성능 개선, 불연성 등을 향상시키기 위하여 산화 게르마늄을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains germanium oxide based on 100 parts by weight of waste tires in order to improve the long-term strength of the composition, resistance to freeze-thaw and salt damage, improvement in shrinkage resistance, and incombustibility. It may further include 1 to 5 parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 부착력, 응집력 및 재료분리 방지성 등을 개선하고, 수축 저항성, 부착강도, 휨강도, 인장강도 및 압축강도 등의 물리적 성능을 향상시키기 위하여 아미노메틸폴리스티렌 수지를 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention improves the adhesion, cohesion, and material separation prevention of the composition, and improves physical performance such as shrinkage resistance, adhesion strength, bending strength, tensile strength, and compressive strength. To achieve this, aminomethyl polystyrene resin may be further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 유동성, 방수성, 내수성, 내화학성 등을 향상시키기 위하여 글리시딜 메타크릴레이트를 폐타이어 100중량부 기준으로 1 내지 3중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 3 parts by weight of glycidyl methacrylate based on 100 parts by weight of waste tires in order to improve the fluidity, waterproofness, water resistance, chemical resistance, etc. of the composition. More may be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 강도, 내마모성, 균열저감효과 등을 개선하기 위하여 이황화 몰리브덴을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include molybdenum disulfide in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires in order to improve the strength, wear resistance, crack reduction effect, etc. of the composition. .
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 흡착력, 탈취, 내열성 등을 개선하기 위하여 근교린을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있는데, 상기 곤교린은 굴폐각을 소성하여 얻어진 탄산칼슘을 주성분으로 하는 것으로, 생굴패각을 700 내지 900 ℃의 온도에서 1 내지 2시간 동안 소성 및 분쇄하고 수화 및 탄산화 반응시켜 제조한 것을 사용하여 상기한 효과를 더욱 향상시킬 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention may further include 1 to 5 parts by weight of Gyeongyo Lin based on 100 parts by weight of waste tires in order to improve the adsorption power, deodorization, heat resistance, etc. of the composition. Gongyorin is made up of calcium carbonate obtained by firing oyster shells as its main ingredient. It is manufactured by baking and pulverizing raw oyster shells at a temperature of 700 to 900°C for 1 to 2 hours, followed by hydration and carbonation reaction to achieve the above-mentioned effects. It can be improved further.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 반응성을 개선하여 강도를 발현하고, 내오염성 및 재료분리 저항성을 향상시키기 위하여 메타인산 나트륨(sodium metaphosphate)를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention develops strength by improving the reactivity of the composition, and sodium metaphosphate is added to 100 parts by weight of waste tires to improve contamination resistance and material separation resistance. As a standard, it may be further included in an amount of 0.1 to 3 parts by weight.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 열적??화학적 안정성을 향상시켜 내화성을 개선하고 충진성을 향상시키기 위하여 규산알루미늄을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 1 to 5 parts by weight of aluminum silicate based on 100 parts by weight of waste tires in order to improve fire resistance and fillability by improving the thermal and chemical stability of the composition. Additional parts may be included.
또 다른 특정 양태로서, 본 발명에 따른 층간소음 방지용 완충재 조성물은 조성물의 접착 강도 특성과 내마모성, 내오염성, 내화학성, 내후성을 개선하기 위해 폐타이어 100중량부 기준으로 0.1 내지 2중량부의 디시클로헥실암모늄 2-시아노아크릴레이트를 더 포함할 수 있다.In another specific embodiment, the cushioning composition for preventing interfloor noise according to the present invention contains 0.1 to 2 parts by weight of dicyclohexyl based on 100 parts by weight of waste tires in order to improve the adhesive strength characteristics, wear resistance, contamination resistance, chemical resistance, and weather resistance of the composition. It may further include ammonium 2-cyanoacrylate.
이와 같은 구성을 갖는 본 발명에 따른 층간소음 방지용 완충재 조성물을 이용한 완충재 제조방법을 설명하면 다음과 같다. A method of manufacturing a cushioning material using the cushioning composition for preventing interfloor noise according to the present invention having the above configuration will be described as follows.
여기서, 하기 제조방법은 층간소음 방지용 완충재 조성물의 일 실시양태로서 이에 한정되지 않고, 당업계의 통상적인 층간소음 방지용 완충재 조성물을 이용한 완충제 제조방법이라면 어떠한 것을 사용하여도 무방하다.Here, the following manufacturing method is an embodiment of the cushioning composition for preventing interfloor noise, and is not limited thereto, and any buffer manufacturing method using a conventional cushioning composition for preventing interfloor noise in the art may be used.
본 발명에 따른 층간소음 방지용 완충재 조성물을 이용한 완충재 제조방법은 폐타이어 100중량부 기준으로, 코르크 분말 20 내지 40중량부, 바인더 5 내지 20중량부, 나노세라믹 입자 3 내지 15중량부, 탄산칼슘 1 내지 5중량부, 숯가루 1 내지 5중량부, 규조토 1 내지 5중량부, 세피올라이트 1 내지 5중량부, 및 산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물을 가열하여 혼합하는 가열혼합단계;The method of manufacturing a cushioning material using the cushioning composition for preventing interfloor noise according to the present invention is based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder, 5 to 20 parts by weight of binder, 3 to 15 parts by weight of nanoceramic particles, and 1 part by weight of calcium carbonate. Heating and mixing a cushioning material composition for preventing interfloor noise containing 1 to 5 parts by weight, 1 to 5 parts by weight of charcoal powder, 1 to 5 parts by weight of diatomaceous earth, 1 to 5 parts by weight of sepiolite, and 0.1 to 3 parts by weight of antioxidant. mixing step;
상기 가열혼합단계가 종료된 후 층간소음 방지용 완충재 조성물을 압출하여 판상으로 성형하는 압출성형단계;An extrusion molding step of extruding and molding the cushioning composition for preventing interlayer noise into a plate shape after the heating and mixing step is completed;
상기 압출성형단계를 통해 판상으로 성형된 성형물의 이면에 접착제를 도포하는 접착제 도포단계; 및An adhesive application step of applying adhesive to the back side of the molded product formed into a plate shape through the extrusion molding step; and
상기 도포단계가 종료된 후 접착제 도포면에 이형지를 부착시키는 이형지 부착단계를 포함한다.After the application step is completed, it includes a release paper attachment step of attaching the release paper to the adhesive application surface.
여기서, 상기 이형지가 부착된 완충재의 두께는 사용자의 선택에 따라 변경 가능하지만, 추천하기로는 3 내지 60mm의 두께를 갖는 것이 좋다.Here, the thickness of the cushioning material to which the release paper is attached can be changed depending on the user's choice, but it is recommended that it has a thickness of 3 to 60 mm.
이하에서 실시예를 통하여 본 발명을 구체적으로 설명하기로 한다. 그러나 하기의 실시예는 오로지 본 발명을 구체적으로 설명하기 위한 것으로 이들 실시예에 의해 본 발명의 범위를 한정하는 것은 아니다.Hereinafter, the present invention will be described in detail through examples. However, the following examples are only for illustrating the present invention in detail and do not limit the scope of the present invention by these examples.
[실시예 1][Example 1]
폐타이어 100g, 평균입경이 약 0.5mm인 코르크 분말 30g, 우레탄 수지 12g, 평균입경이 약 450nm인 실리콘카바이드 10g, 탄산칼슘 3g, 숯가루 3g, 규조토 3g, 세피올라이트 3g, 및 2.2-메틸렌비스(4-메틸-6-t-부틸페놀) 1.5g을 혼합하여 층간소음 방지용 완충재 조성물을 제조하였다.100g of waste tires, 30g of cork powder with an average particle size of about 0.5mm, 12g of urethane resin, 10g of silicon carbide with an average particle size of about 450nm, 3g of calcium carbonate, 3g of charcoal powder, 3g of diatomaceous earth, 3g of sepiolite, and 2.2-methylene bis. A cushioning composition for preventing interfloor noise was prepared by mixing 1.5 g of (4-methyl-6-t-butylphenol).
[실시예 2][Example 2]
실시예 1과 동일한 방법으로 실시하되, 황산마그네슘 3g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 3 g of magnesium sulfate.
[실시예 3][Example 3]
실시예 1과 동일한 방법으로 실시하되, 평균입도가 3㎛인 방해석 분말 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of calcite powder with an average particle size of 3 ㎛ was additionally added.
[실시예 4][Example 4]
실시예 1과 동일한 방법으로 실시하되, 폴리비닐리덴플로라이드수지 1g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 1 g of polyvinylidene fluoride resin was additionally added.
[실시예 5][Example 5]
실시예 1과 동일한 방법으로 실시하되, 트리메틸올프로판 트리아크릴레이트 1g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 1 g of trimethylolpropane triacrylate was additionally added.
[실시예 6][Example 6]
실시예 1과 동일한 방법으로 실시하되, 폴리옥시에틸렌노닐페닐에테르 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of polyoxyethylenenonylphenyl ether was additionally added.
[실시예 7][Example 7]
실시예 1과 동일한 방법으로 실시하되, 평균입도가 2㎛인 니켈슬래그 분말 1g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 1 g of nickel slag powder with an average particle size of 2 μm was added.
[실시예 8][Example 8]
실시예 1과 동일한 방법으로 실시하되, 디이소노닐프탈레이트 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of diisononyl phthalate was additionally added.
[실시예 9][Example 9]
실시예 1과 동일한 방법으로 실시하되, 토코페릴아세테이트 1g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 1 g of tocopheryl acetate was additionally added.
[실시예 10][Example 10]
실시예 1과 동일한 방법으로 실시하되, 스티렌-부타디엔 수지 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2 g of styrene-butadiene resin.
[실시예 11][Example 11]
실시예 1과 동일한 방법으로 실시하되, 오르토붕산 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of orthoboric acid was additionally added.
[실시예 12][Example 12]
실시예 1과 동일한 방법으로 실시하되, 아세틸레이티드라놀란 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of acetylated dranolan was added.
[실시예 13][Example 13]
실시예 1과 동일한 방법으로 실시하되, 이미다졸린베타인 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of imidazoline betaine was additionally added.
[실시예 14][Example 14]
실시예 1과 동일한 방법으로 실시하되, 세리사이트 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2g of sericite.
[실시예 15][Example 15]
실시예 1과 동일한 방법으로 실시하되, 징크 크로메이트 3g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 3 g of zinc chromate.
[실시예 16][Example 16]
실시예 1과 동일한 방법으로 실시하되, 폴리트리메틸렌테레프탈레이트 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of polytrimethylene terephthalate was additionally added.
[실시예 17][Example 17]
실시예 1과 동일한 방법으로 실시하되, 감마-아미노프로필트리에톡시실란 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of gamma-aminopropyltriethoxysilane was additionally added.
[실시예 18][Example 18]
실시예 1과 동일한 방법으로 실시하되, 디부틸하이드록시톨루엔 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of dibutylhydroxytoluene was additionally added.
[실시예 19][Example 19]
실시예 1과 동일한 방법으로 실시하되, 평균입도가 3㎛인 순지트 미분말 1g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 1 g of Sunjit fine powder with an average particle size of 3㎛.
[실시예 20][Example 20]
실시예 1과 동일한 방법으로 실시하되, 3,3'-디아미노디페닐술폰 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of 3,3'-diaminodiphenylsulfone was added.
[실시예 21][Example 21]
실시예 1과 동일한 방법으로 실시하되, 소듐마그네슘실리케이트 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of sodium magnesium silicate was added.
[실시예 22][Example 22]
실시예 1과 동일한 방법으로 실시하되, 티탄산칼륨마그네슘 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of potassium magnesium titanate was additionally added.
[실시예 23][Example 23]
실시예 1과 동일한 방법으로 실시하되, 인산암모늄 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of ammonium phosphate was added.
[실시예 24][Example 24]
실시예 1과 동일한 방법으로 실시하되, 평균입도가 3㎛인 질화갈륨 미분말 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of gallium nitride fine powder with an average particle size of 3 μm was added.
[실시예 25][Example 25]
실시예 1과 동일한 방법으로 실시하되, 폴리옥시에틸렌-폴리옥시프로필렌글리콜 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of polyoxyethylene-polyoxypropylene glycol was added.
[실시예 26][Example 26]
실시예 1과 동일한 방법으로 실시하되, 아크릴로니트릴 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of acrylonitrile was additionally added.
[실시예 27][Example 27]
실시예 1과 동일한 방법으로 실시하되, 폴리클로로트리플루오로에틸렌 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of polychlorotrifluoroethylene was additionally added.
[실시예 28][Example 28]
실시예 1과 동일한 방법으로 실시하되, 폴리에스테르폴리올 1g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 1 g of polyester polyol.
[실시예 29][Example 29]
실시예 1과 동일한 방법으로 실시하되, 글루코노락톤 2g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 2 g of gluconolactone.
[실시예 30][Example 30]
실시예 1과 동일한 방법으로 실시하되, 디스테아릴 펜타에리트리톨 디포스페이트 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of distearyl pentaerythritol diphosphate was added.
[실시예 31][Example 31]
실시예 1과 동일한 방법으로 실시하되, 구아검 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of guar gum was added.
[실시예 32][Example 32]
실시예 1과 동일한 방법으로 실시하되, 글리세릴 모노스테아레이트 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of glyceryl monostearate was additionally added.
[실시예 33][Example 33]
실시예 1과 동일한 방법으로 실시하되, 이타코닉 산 3g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 3 g of itaconic acid.
[실시예 34][Example 34]
실시예 1과 동일한 방법으로 실시하되, 에틸렌 비스 스테아마이드 3g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 3g of ethylene bisstamide.
[실시예 35][Example 35]
실시예 1과 동일한 방법으로 실시하되, 적동석 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2 g of red copper stone.
[실시예 36][Example 36]
실시예 1과 동일한 방법으로 실시하되, 인산아연 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2 g of zinc phosphate.
[실시예 37][Example 37]
실시예 1과 동일한 방법으로 실시하되, 카르복시메틸 키토산 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of carboxymethyl chitosan was added.
[실시예 38][Example 38]
실시예 1과 동일한 방법으로 실시하되, 테트라프루오르에틸렌 헥사플루오르프로필렌 공중합체 10g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 10 g of tetrafluoroethylene hexafluoropropylene copolymer was added.
[실시예 39][Example 39]
실시예 1과 동일한 방법으로 실시하되, 2-브로모피리딘 5g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 5 g of 2-bromopyridine.
[실시예 40][Example 40]
실시예 1과 동일한 방법으로 실시하되, 폴리에틸렌 왁스 3g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 3 g of polyethylene wax was additionally added.
[실시예 41][Example 41]
실시예 1과 동일한 방법으로 실시하되, 규산나트륨과 규사가 1:1의 중량비율로 혼합된 규산나트륨 및 규사 혼합물 5g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, except that 5 g of a mixture of sodium silicate and silica sand mixed at a weight ratio of 1:1 was added.
[실시예 42][Example 42]
실시예 1과 동일한 방법으로 실시하되, 산화 게르마늄 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2 g of germanium oxide.
[실시예 43][Example 43]
실시예 1과 동일한 방법으로 실시하되, 아미노메틸폴리스티렌 수지 2g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 2 g of aminomethylpolystyrene resin was added.
[실시예 44][Example 44]
실시예 1과 동일한 방법으로 실시하되, 글리시딜 메타크릴레이트 2g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the addition of 2 g of glycidyl methacrylate.
[실시예 45][Example 45]
실시예 1과 동일한 방법으로 실시하되, 이황화 몰리브덴 3g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 3 g of molybdenum disulfide.
[실시예 46][Example 46]
실시예 1과 동일한 방법으로 실시하되, 근교린 3g을 더 부가하여 실시하였다.This was carried out in the same manner as Example 1, but with the additional addition of 3 g of Gyeongyorin.
[실시예 47][Example 47]
실시예 1과 동일한 방법으로 실시하되, 메타인산 나트륨 2g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 2 g of sodium metaphosphate.
[실시예 48][Example 48]
실시예 1과 동일한 방법으로 실시하되, 규산알루미늄 2g을 더 부가하여 실시하였다.This was carried out in the same manner as in Example 1, but with the addition of 2 g of aluminum silicate.
[실시예 49][Example 49]
실시예 1과 동일한 방법으로 실시하되, 디시클로헥실암모늄 2-시아노아크릴레이트 1g을 더 부가하여 실시하였다.The same method as Example 1 was performed, except that 1 g of dicyclohexylammonium 2-cyanoacrylate was added.
[실시예 50][Example 50]
실시예 1과 동일한 방법으로 실시하되, 실시예 2 내지 실시예 49에 따라 부가된 부가물을 모두 부가하여 실시하였다.This was carried out in the same manner as Example 1, except that all the additives added according to Examples 2 to 49 were added.
[실 험][Experiment]
실시예에 따라 제조된 조성물을 가열혼합 한 뒤 압출하여 약 30mm 두께의 판상형 완충제를 제작한 후 기계적 물성, 예를 들면 흡음률, 인장강도 및 신율 등을 측정하였다.The composition prepared according to the example was mixed by heating and extruded to produce a plate-shaped buffer with a thickness of about 30 mm, and then the mechanical properties, such as sound absorption, tensile strength, and elongation, were measured.
그 결과를 표 1로 나타냈다.The results are shown in Table 1.
여기서, 흡음률은 흡음률 평가방법인 ISO R 354, Alpha Cabin법으로 측정하였으며, 인장강도는 KS F 4919에 준하여 시험을 수행하고, KS F 4919에 준하여 신장률을 측정하였다.Here, the sound absorption rate was measured using ISO R 354, the Alpha Cabin method, which is a sound absorption rate evaluation method, the tensile strength was tested according to KS F 4919, and the elongation rate was measured according to KS F 4919.
표 1에 나타난 바와 같이, 실시예들에 따라 제조된 층간소음 방지용 완충재는 저주파수 음역부터 고주파수 음역에서 흡음률이 좋았으며, 인장강도 및 신율이 건축재로서 충분한 물성을 갖는 것을 확인할 수 있었다. As shown in Table 1, it was confirmed that the inter-floor noise prevention cushioning material manufactured according to the examples had good sound absorption in the low to high frequency range, and had sufficient physical properties as a building material in terms of tensile strength and elongation.
이상에서 설명한 바와 같이, 본 발명이 속하는 기술 분야의 당업자는 본 발명이 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예는 모두 예시적인 것이며 한정적인 것이 아닌 것으로서 이해해야만 한다. 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위의 의미 및 범위 그리고 그 등가개념으로부터 도출되는 모두 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.As described above, a person skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. Therefore, all embodiments described above should be understood as illustrative and not restrictive. The scope of the present invention should be construed as including all changes or modified forms derived from the meaning and scope of the claims described below and their equivalent concepts rather than the detailed description above.
Claims (5)
코르크 분말 20 내지 40중량부;
바인더 5 내지 20중량부;
나노세라믹 입자 3 내지 15중량부;
탄산칼슘 1 내지 5중량부;
숯가루 1 내지 5중량부;
규조토 1 내지 5중량부;
세피올라이트 1 내지 5중량부; 및
산화방지제 0.1 내지 3중량부를 포함하는 층간소음 방지용 완충재 조성물에,
방해석 분말을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하고,
폴리비닐리덴플로라이드수지를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하며,
디이소노닐프탈레이트를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하고,
토코페릴아세테이트를 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하며,
이미다졸린베타인을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하고,
질화갈륨 미분말을 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하며,
디스테아릴 펜타에리트리톨 디포스페이트를 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하고,
구아검을 폐타이어 100중량부 기준으로 1 내지 10중량부로 더 포함하며,
적동석을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하고,
카르복시메틸 키토산을 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하며,
2-브로모피리딘을 폐타이어 100중량부 기준으로 1 내지 10중량부로 더 포함하고,
산화 게르마늄을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하며,
이황화 몰리브덴을 폐타이어 100중량부 기준으로 1 내지 5중량부로 더 포함하고,
메타인산 나트륨을 폐타이어 100중량부 기준으로 0.1 내지 3중량부로 더 포함하는 층간소음 방지용 완충재 조성물.
Based on 100 parts by weight of waste tires,
20 to 40 parts by weight of cork powder;
5 to 20 parts by weight of binder;
3 to 15 parts by weight of nanoceramic particles;
1 to 5 parts by weight of calcium carbonate;
1 to 5 parts by weight of charcoal powder;
1 to 5 parts by weight of diatomaceous earth;
1 to 5 parts by weight of sepiolite; and
A cushioning composition for preventing interfloor noise containing 0.1 to 3 parts by weight of an antioxidant,
Calcite powder is further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires,
It further contains 0.1 to 3 parts by weight of polyvinylidene fluoride resin based on 100 parts by weight of waste tires,
It further contains 0.1 to 3 parts by weight of diisononyl phthalate based on 100 parts by weight of waste tires,
Tocopheryl acetate is further included in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires,
It further contains 1 to 5 parts by weight of imidazoline betaine based on 100 parts by weight of waste tires,
It further contains 0.1 to 3 parts by weight of gallium nitride fine powder based on 100 parts by weight of waste tires,
Distearyl pentaerythritol diphosphate is further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires,
Guar gum is further included in an amount of 1 to 10 parts by weight based on 100 parts by weight of waste tires,
Red copper stone is further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires,
Carboxymethyl chitosan is further included in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires,
It further contains 1 to 10 parts by weight of 2-bromopyridine based on 100 parts by weight of waste tires,
It further contains 1 to 5 parts by weight of germanium oxide based on 100 parts by weight of waste tires,
Molybdenum disulfide is further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires,
A cushioning material composition for preventing interfloor noise, further comprising 0.1 to 3 parts by weight of sodium metaphosphate based on 100 parts by weight of waste tires.
상기 가열혼합단계가 종료된 후 층간소음 방지용 완충재 조성물을 압출하여 판상으로 성형하는 압출성형단계;
상기 압출성형단계를 통해 판상으로 성형된 성형물의 이면에 접착제를 도포하는 접착제 도포단계; 및
상기 도포단계가 종료된 후 접착제 도포면에 이형지를 부착시키는 이형지 부착단계를 포함하는 층간소음 방지용 완충재 제조방법.
Based on 100 parts by weight of waste tires, 20 to 40 parts by weight of cork powder, 5 to 20 parts by weight of binder, 3 to 15 parts by weight of nanoceramic particles, 1 to 5 parts by weight of calcium carbonate, 1 to 5 parts by weight of charcoal powder, and 1 part by weight of diatomaceous earth. A cushioning material composition for preventing interfloor noise containing 1 to 5 parts by weight, 1 to 5 parts by weight of sepiolite, and 0.1 to 3 parts by weight of an antioxidant, further comprising 1 to 5 parts by weight of calcite powder based on 100 parts by weight of waste tires, It further contains polyvinylidene fluoride resin in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires, diisononyl phthalate in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires, and tocopheryl acetate in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires. It further contains 0.1 to 3 parts by weight based on 100 parts by weight, imidazoline betaine is further included in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires, and gallium nitride fine powder is contained in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of waste tires. It further contains distearyl pentaerythritol diphosphate in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires, guar gum in an amount of 1 to 10 parts by weight based on 100 parts by weight of waste tires, and red copper stone. It further contains 1 to 5 parts by weight based on 100 parts by weight of waste tires, carboxymethyl chitosan is further included in 0.1 to 3 parts by weight based on 100 parts by weight of waste tires, and 2-bromopyridine is further included at 1 part by weight based on 100 parts by weight of waste tires. It further contains 1 to 10 parts by weight, germanium oxide in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires, molybdenum disulfide in an amount of 1 to 5 parts by weight based on 100 parts by weight of waste tires, and sodium metaphosphate. A heating mixing step of heating and mixing a cushioning material composition for preventing interfloor noise further comprising 0.1 to 3 parts by weight based on 100 parts by weight of waste tires;
An extrusion molding step of extruding and molding the cushioning composition for preventing interlayer noise into a plate shape after the heating and mixing step is completed;
An adhesive application step of applying adhesive to the back side of the molded product formed into a plate shape through the extrusion molding step; and
A method of manufacturing a cushioning material for preventing interlayer noise, comprising a release paper attachment step of attaching a release paper to the adhesive-coated surface after the application step is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020230092355A KR102625506B1 (en) | 2023-07-17 | 2023-07-17 | Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020230092355A KR102625506B1 (en) | 2023-07-17 | 2023-07-17 | Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR102625506B1 true KR102625506B1 (en) | 2024-01-17 |
Family
ID=89713326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230092355A KR102625506B1 (en) | 2023-07-17 | 2023-07-17 | Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102625506B1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200403182Y1 (en) | 2005-05-18 | 2005-12-09 | 주식회사 토일론 | Member for preventing noise between the two floors |
| KR20100000224U (en) | 2008-06-30 | 2010-01-07 | 주식회사 삼양수지 | Plate for sound insulation |
| KR101283869B1 (en) | 2008-05-21 | 2013-07-08 | (주)엘지하우시스 | An impact sound insulation material of floors and a floor execution method using the same |
| KR101765337B1 (en) * | 2017-03-05 | 2017-08-04 | 문진호 | manufacturing method of cushioning material for interlayer noise |
| KR101803508B1 (en) * | 2016-02-26 | 2017-12-01 | (주)친환경건축디자인시공연구센터 | Viscoelastic composition for reducing floor impact sound of apartment houses having antibacterial activity and antimicrobial activity, and viscoelastic damper including the same |
| KR102100413B1 (en) * | 2019-12-23 | 2020-04-14 | 주식회사 지케이기술연구소 | Asphalt Concrete Compositions and Constructing Methods of Reducing Noise Using Thereof |
| JP2021130265A (en) * | 2020-02-20 | 2021-09-09 | バンドー化学株式会社 | Polyurethane structure, soundproof material, method for producing polyurethane structure and liquid composition for forming polyurethane film |
-
2023
- 2023-07-17 KR KR1020230092355A patent/KR102625506B1/en active IP Right Grant
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200403182Y1 (en) | 2005-05-18 | 2005-12-09 | 주식회사 토일론 | Member for preventing noise between the two floors |
| KR101283869B1 (en) | 2008-05-21 | 2013-07-08 | (주)엘지하우시스 | An impact sound insulation material of floors and a floor execution method using the same |
| KR20100000224U (en) | 2008-06-30 | 2010-01-07 | 주식회사 삼양수지 | Plate for sound insulation |
| KR101803508B1 (en) * | 2016-02-26 | 2017-12-01 | (주)친환경건축디자인시공연구센터 | Viscoelastic composition for reducing floor impact sound of apartment houses having antibacterial activity and antimicrobial activity, and viscoelastic damper including the same |
| KR101765337B1 (en) * | 2017-03-05 | 2017-08-04 | 문진호 | manufacturing method of cushioning material for interlayer noise |
| KR102100413B1 (en) * | 2019-12-23 | 2020-04-14 | 주식회사 지케이기술연구소 | Asphalt Concrete Compositions and Constructing Methods of Reducing Noise Using Thereof |
| JP2021130265A (en) * | 2020-02-20 | 2021-09-09 | バンドー化学株式会社 | Polyurethane structure, soundproof material, method for producing polyurethane structure and liquid composition for forming polyurethane film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101832164B1 (en) | Self-healing eco-friendly cement mortar composition for repairing structure and repairing method of structure therewith | |
| CN104131680B (en) | The special floor of magnesium container house and manufacture method thereof | |
| KR101743042B1 (en) | Mortar composition for restoring cross section of light weight and eco-friendly polymer cement | |
| KR101636337B1 (en) | Waterproof Lightweight Tile Cement Mortar Composition And Tile Application Method on Concrete Structure Using The Same | |
| KR101535151B1 (en) | Functional finishing material composition for building interior having hygroscopicity and moisture proof property, and method of preparing the same | |
| CN105298009B (en) | A kind of vermiculite calcium silicates composite plate of releasable negative oxygen ion and preparation method thereof | |
| KR101858122B1 (en) | Eco-friendly inorganic nano ceramic coating composition, producing method functional tiles therewith, and tile constructing method therewith | |
| KR100788746B1 (en) | Mortar composition for improving impact sound resistance and method of improving impact sound resistance of concrete slab floor | |
| KR102625506B1 (en) | Reduction Material Composition of Noise Between Floors and Preparation Methods of Reduction Materials Using Thereof | |
| KR100833871B1 (en) | Mortar composite for section repair of concrete structure | |
| KR102087838B1 (en) | Synthetic Wood Composition of Controlled Coefficient of Thermal Expansion and Manufacturing Methods of Synthetic Wood using Thereof | |
| KR101054068B1 (en) | Paints composition for soundproofing of inter layer noise comprising porous alumina and preparation method thereof | |
| KR101672754B1 (en) | A eco-friendly mortar composition using wasting wood powder, a eco-friendly mortar comprising the same and eco-friendly mortar flooring or wall manufactured by using the same | |
| KR101641998B1 (en) | Lightweight concrete panel having finishing material composition for building and finishing panel comprising the same | |
| KR20140044534A (en) | Composition of e-co friendly inorganic coating materials | |
| KR101267576B1 (en) | Floor material for soundproofing of inter layer noise comprising multiwall carbon nanotube | |
| KR101395608B1 (en) | Flooring having fly-ash layer and constructing method thereof | |
| CN109133838B (en) | Anticorrosive and antibacterial tile joint mixture and preparation method thereof | |
| KR20050090141A (en) | The preparation of water-borne layered coating materials for noise suppression of building floors | |
| KR101054067B1 (en) | Paints composition for soundproofing of inter layer noise comprising multiwall carbon nanotube and preparation method thereof | |
| KR101552212B1 (en) | Lec building material reducing hazardous substance and controlling humidity | |
| CN1260288C (en) | Waterproof heat insulated thermal-protection material | |
| KR101243163B1 (en) | Spread type insulating composition comprising nephrite jade | |
| KR101282375B1 (en) | Nonwoven fabric composition for reducing noise between floors of a structure comprising multiwall carbon nanotube and preparation method thereof | |
| KR102234201B1 (en) | Composition for environmental-friendly construction material composition comprising loess |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |