JP5535406B2 - 被覆材 - Google Patents
被覆材 Download PDFInfo
- Publication number
- JP5535406B2 JP5535406B2 JP2013523952A JP2013523952A JP5535406B2 JP 5535406 B2 JP5535406 B2 JP 5535406B2 JP 2013523952 A JP2013523952 A JP 2013523952A JP 2013523952 A JP2013523952 A JP 2013523952A JP 5535406 B2 JP5535406 B2 JP 5535406B2
- Authority
- JP
- Japan
- Prior art keywords
- vinyl acetate
- binder
- mass
- covering material
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims description 93
- 239000011248 coating agent Substances 0.000 title claims description 53
- 238000000576 coating method Methods 0.000 title claims description 53
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 39
- 229920005989 resin Polymers 0.000 claims description 32
- 239000011347 resin Substances 0.000 claims description 32
- 239000011230 binding agent Substances 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 25
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 23
- 229920001038 ethylene copolymer Polymers 0.000 claims description 23
- 239000004088 foaming agent Substances 0.000 claims description 20
- 239000003063 flame retardant Substances 0.000 claims description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 16
- 238000010000 carbonizing Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 13
- 238000005187 foaming Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004408 titanium dioxide Substances 0.000 claims description 9
- 150000002366 halogen compounds Chemical class 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 44
- 238000009413 insulation Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 10
- -1 tri (dibromopropyl) phosphate Organophosphorus compounds Chemical class 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000003763 carbonization Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000012188 paraffin wax Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 239000004114 Ammonium polyphosphate Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 3
- 229920001276 ammonium polyphosphate Polymers 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012784 inorganic fiber Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 239000010456 wollastonite Substances 0.000 description 3
- 229910052882 wollastonite Inorganic materials 0.000 description 3
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 229920006243 acrylic copolymer Polymers 0.000 description 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 2
- 235000019399 azodicarbonamide Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XMNDMAQKWSQVOV-UHFFFAOYSA-N (2-methylphenyl) diphenyl phosphate Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 XMNDMAQKWSQVOV-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910004762 CaSiO Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 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
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- CZCSLHYZEQSUNV-UHFFFAOYSA-N [Na].OB(O)O Chemical compound [Na].OB(O)O CZCSLHYZEQSUNV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- DWPHWVJZBHLVPI-UHFFFAOYSA-N bromophosphonic acid Chemical compound OP(O)(Br)=O DWPHWVJZBHLVPI-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- VKLYZBPBDRELST-UHFFFAOYSA-N ethene;methyl 2-methylprop-2-enoate Chemical compound C=C.COC(=O)C(C)=C VKLYZBPBDRELST-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- GVYLCNUFSHDAAW-UHFFFAOYSA-N mirex Chemical compound ClC12C(Cl)(Cl)C3(Cl)C4(Cl)C1(Cl)C1(Cl)C2(Cl)C3(Cl)C4(Cl)C1(Cl)Cl GVYLCNUFSHDAAW-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- AUHHYELHRWCWEZ-UHFFFAOYSA-N tetrachlorophthalic anhydride Chemical compound ClC1=C(Cl)C(Cl)=C2C(=O)OC(=O)C2=C1Cl AUHHYELHRWCWEZ-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 1
- XHTMGDWCCPGGET-UHFFFAOYSA-N tris(3,3-dichloropropyl) phosphate Chemical compound ClC(Cl)CCOP(=O)(OCCC(Cl)Cl)OCCC(Cl)Cl XHTMGDWCCPGGET-UHFFFAOYSA-N 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000011787 zinc oxide Substances 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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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Description
1.結合材、難燃剤、発泡剤、炭化剤及び充填剤を含有する被覆材であって、
(1)上記結合材として、190℃におけるメルトマスフローレイトが0.1〜300g/10minであり、且つ酢酸ビニル含有率が15〜50質量%である酢酸ビニル−エチレン共重合樹脂を含み、
(2)上記発泡剤は、火災時に不燃性ガスを発生させる発泡剤であり、
(3)上記被覆材は、上記結合材の固形分100質量部に対して繊維物質を0〜30質量部含有することを特徴とする被覆材。
2.更に、液状ハロゲン化合物を含有する、上記項1に記載の被覆材。
3.上記充填剤は、二酸化チタン及び相転移温度が1000℃以上の無機粉体の少なくとも1種を含有する、上記項1又は2に記載の被覆材。
4.上記二酸化チタンと上記相転移温度が1000℃以上の無機粉体の質量比率は、97:3〜50:50である、上記項1〜3のいずれかに記載の被覆材。
5.ISO834の標準加熱曲線に準じて1時間加熱し、更に室温まで冷却した場合の発泡倍率が10倍以上である、上記項1〜4のいずれかに記載の被覆材。
上記結合材として、190℃におけるメルトマスフローレイトが0.1〜300g/10minであり、且つ酢酸ビニル含有率が15〜50質量%である酢酸ビニル−エチレン共重合樹脂を含むことを特徴とする。以下、構成成分について説明する。
本発明で用いる結合材(バインダー成分)は、火災時に炭化し、炭化断熱層を形成する作用を有する。本発明で用いる結合材は、190℃におけるメルトマスフローレイト(以下、「MFR」という)が特定範囲であり、且つ特定の酢酸ビニル含有率を有する酢酸ビニル−エチレン共重合樹脂(以下、「本発明の酢酸ビニル−エチレン共重合樹脂」という)を必須成分として含む。
本発明で用いる難燃剤は、一般に火災時に脱水冷却効果、不燃性ガス発生効果、結合材炭化促進効果等の少なくとも1つの効果を発揮し、結合材の燃焼を抑制する作用を有するものである。
本発明で用いる発泡剤は、一般に火災時に不燃性ガスを発生させ、炭化していく結合材及び炭化剤を発泡させ、気孔を有する炭化断熱層を形成させる作用を有するものである。
本発明で用いる炭化剤は、一般に火災時に結合材の炭化とともにそれ自体も脱水炭化していくことにより、断熱性に優れた厚みのある炭化断熱層を形成する作用を有する。
本発明で用いる充填剤は、一般に炭化断熱層の強度を維持する作用を有する。
・無機粉体の脱水反応(結晶水・水和水の脱離)
・無機粉体の結晶構造の変化(多形転移)
・無機粉体の融解または分解反応
本発明の無機粉体を用いることにより、高温に晒された場合であっても、被覆材のずれ等の不具合を防止できる。その結果、安定して炭化断熱層を形成することができる。なお、上記「被覆材のずれ」は、炭化断熱層の形成前、形成中、形成後のいずれの場合に生じるものも含む。本発明では特に、被覆材が炭化断熱層を形成する前の被覆材のずれを効果的に防止することができる。
本発明の被覆材は、上記成分に加えて更に液状ハロゲン化合物を含むものが好適である。液状ハロゲン化合物は、被覆材の屈曲性、耐熱保護性等の向上に有効に作用する成分である。なお、上記の「液状」とは、常温(25℃)にて液体の性状を示すことを意味する。また、液状ハロゲン化合物には、リンを有するものは包含されない。
本発明の被覆材は、上記成分に加えて更に繊維物質を含むものが好適である。繊維物質が含まれることにより、多孔質炭化層の形状を保持する効果等が高まる。繊維物質の繊維長は、好ましくは1〜30mm、より好ましくは2〜20mmである。
本発明の被覆材は、通常、シート状成形体として使用することができる。シート状成形体の厚みは、適用部位等に応じて適宜設定すればよいが、好ましくは0.2〜10mm、より好ましくは0.5〜6mm程度である。
表1−1〜1−3に示す配合に従い、各原料を120℃に加温したニーダーで混練、圧延後、室温まで放冷し、膜厚1.5mmのシート状の被覆材1〜31を得た。なお、原料としては以下のものを使用した。
・結合材A:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):65g/10min、酢酸ビニル含有率:41質量%、引張破壊歪み:1720%)
・結合材B:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):30g/10min、酢酸ビニル含有率:33質量%、引張破壊歪み:920%)
・結合材C:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):90g/10min、酢酸ビニル含有率:33質量%、引張破壊歪み:1180%)
・結合材D:エチレンメチルメタクリレート樹脂(MFR(190℃):450g/10min、酢酸ビニル含有率:0質量%、引張破壊歪み:320%)
・結合材E:スチレン/ブタジエン系熱可塑性エラストマー(MFR(190℃):2.6g/10min、酢酸ビニル含有率:0質量%、引張破壊歪み:1100%)
・結合材F:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):100g/10min、酢酸ビニル含有率:46質量%、引張破壊歪み:1740%)
・結合材G:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):18g/10min、酢酸ビニル含有率:28質量%、引張破壊歪み:>640%)
・結合材H:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):5.7g/10min、酢酸ビニル含有率:28質量%、引張破壊歪み:>600%)
・結合材I:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):160g/10min、酢酸ビニル含有率:20質量%、引張破壊歪み:>770%)
・結合材J:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):1.5g/10min、酢酸ビニル含有率:20質量%、引張破壊歪み:>590%)
・結合材K:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):12g/10min、酢酸ビニル含有率:15質量%、引張破壊歪み:800%)
・結合材L:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):2.2g/10min、酢酸ビニル含有率:15質量%、引張破壊歪み:500%)
・結合材M:酢酸ビニル/エチレン共重合樹脂(MFR(190℃):1000g/10min、酢酸ビニル含有率:28質量%、引張破壊歪み:310%)
・結合材N:アクリル/スチレン共重合樹脂(MFR(190℃):88g/10min、酢酸ビニル含有率:0質量%)
・発泡剤:メラミン
・炭化剤:ペンタエリスリトール
・難燃剤:ポリリン酸アンモニウム
・充填材A:酸化チタン(TiO2、ルチル型、平均粒子径0.3μm)
・充填剤B:ワラストナイト(CaSiO2、長径200μm、相転移温度1000℃以上(融点1400℃))
・繊維:ガラス繊維(繊維長6mm)
・塩素化パラフィンA:(炭素数26、塩素含有率51%)
・塩素化パラフィンB:(炭素数15、塩素含有率51%)
・塩素化パラフィンC:(炭素数25、塩素含有率42%)
試験例1(耐屈曲性試験)
得られた被覆材1〜31について、耐屈曲性試験を行った。
B:180°まで異常なし(作業性に劣る)
C:90°から180°の間でクラック発生
D:90°までにクラック発生
試験例2(発泡倍率及び緻密性の評価)
被覆材1〜31を熱間圧延鋼板(300mm×300mm×9mm)に、接着剤を用いて貼り付けたものを各試験体とした。
<発泡倍率>
A:発泡倍率50倍以上
B:発泡倍率30倍以上50倍未満
C:発泡倍率10倍以上30倍未満
D:発泡倍率10倍未満
<緻密性>
A:炭化断熱層の内部が緻密であった
B:炭化断熱層の内部に一部空隙が認められた
C:炭化断熱層の内部に多数の空隙が認められた
試験例3(耐脱落性評価)
被覆材1〜31のうち、試験例1及び2の評価が全てA判定のものについて、試験例3を行った。
B:表層が一部脱落
C:全て脱落
試験例4(冷温サイクル評価)
試験例3を行った被覆材のうち、試験例3の評価がA判定のものについて、試験例4を行った。
B:表層にわずかにクラック発生
C:エッジ部分にクラック発生
Claims (5)
- 結合材、難燃剤、発泡剤、炭化剤及び充填剤を含有する被覆材であって、
(1)上記結合材として、190℃におけるメルトマスフローレイトが0.1〜300g/10minであり、且つ酢酸ビニル含有率が15〜50質量%である酢酸ビニル−エチレン共重合樹脂を含み、
(2)上記発泡剤は、火災時に不燃性ガスを発生させる発泡剤であり、
(3)上記被覆材は、上記結合材の固形分100質量部に対して繊維物質を0〜30質量部含有することを特徴とする被覆材。 - 更に、液状ハロゲン化合物を含有する、請求項1に記載の被覆材。
- 上記充填剤は、二酸化チタン及び相転移温度が1000℃以上の無機粉体の少なくとも1種を含有する、請求項1又は2に記載の被覆材。
- 上記二酸化チタンと上記相転移温度が1000℃以上の無機粉体の質量比率は、97:3〜50:50である、請求項1〜3のいずれかに記載の被覆材。
- ISO834の標準加熱曲線に準じて1時間加熱し、更に室温まで冷却した場合の発泡倍率が10倍以上である、請求項1〜4のいずれかに記載の被覆材。
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JP5301335B2 (ja) * | 2009-04-06 | 2013-09-25 | 菊水化学工業株式会社 | 火炎抑制材 |
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JP2002201733A (ja) * | 2000-10-27 | 2002-07-19 | Kikusui Chemical Industries Co Ltd | 発泡耐火シート及び発泡耐火シート被覆工法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019116759A (ja) * | 2017-12-27 | 2019-07-18 | 三商株式会社 | 耐火性樹脂成形物、構造部材の耐火構造、および、耐火構造部材の施工方法 |
JP2022189839A (ja) * | 2017-12-27 | 2022-12-22 | 三商株式会社 | 耐火性樹脂成形物、構造部材の耐火構造、耐火構造部材の施工方法、および、耐火性樹脂成形物の製造方法 |
JP7355351B2 (ja) | 2017-12-27 | 2023-10-03 | 三商株式会社 | 耐火性樹脂成形物、構造部材の耐火構造、耐火構造部材の施工方法、および、耐火性樹脂成形物の製造方法 |
Also Published As
Publication number | Publication date |
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WO2013008819A1 (ja) | 2013-01-17 |
CN103649430B (zh) | 2015-03-25 |
KR101661204B1 (ko) | 2016-09-29 |
MY158485A (en) | 2016-10-14 |
HK1190767A1 (en) | 2014-07-11 |
KR20160090404A (ko) | 2016-07-29 |
JPWO2013008819A1 (ja) | 2015-02-23 |
KR20140033451A (ko) | 2014-03-18 |
CN103649430A (zh) | 2014-03-19 |
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