CN114045672A - Interior decoration material - Google Patents
Interior decoration material Download PDFInfo
- Publication number
- CN114045672A CN114045672A CN202111602803.0A CN202111602803A CN114045672A CN 114045672 A CN114045672 A CN 114045672A CN 202111602803 A CN202111602803 A CN 202111602803A CN 114045672 A CN114045672 A CN 114045672A
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- CN
- China
- Prior art keywords
- parts
- woven fabric
- stirring
- mass
- rotating speed
- 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.)
- Granted
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- 239000000463 material Substances 0.000 title claims abstract description 59
- 238000005034 decoration Methods 0.000 title claims abstract description 41
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 166
- 238000003490 calendering Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 238000009962 finishing (textile) Methods 0.000 claims abstract description 40
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 67
- 239000011941 photocatalyst Substances 0.000 claims description 59
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 36
- 238000001035 drying Methods 0.000 claims description 33
- 239000004744 fabric Substances 0.000 claims description 29
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 239000000945 filler Substances 0.000 claims description 25
- 238000002360 preparation method Methods 0.000 claims description 23
- 239000002270 dispersing agent Substances 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 21
- 239000003607 modifier Substances 0.000 claims description 20
- 229940068918 polyethylene glycol 400 Drugs 0.000 claims description 20
- 239000002243 precursor Substances 0.000 claims description 20
- 238000002791 soaking Methods 0.000 claims description 19
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 10
- 238000009998 heat setting Methods 0.000 claims description 10
- 229910017604 nitric acid Inorganic materials 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- BEGBSFPALGFMJI-UHFFFAOYSA-N ethene;sodium Chemical group [Na].C=C BEGBSFPALGFMJI-UHFFFAOYSA-N 0.000 claims description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229960005070 ascorbic acid Drugs 0.000 claims description 4
- 235000010323 ascorbic acid Nutrition 0.000 claims description 4
- 239000011668 ascorbic acid Substances 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 4
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 claims description 3
- UUYKGYZJARXSGB-UHFFFAOYSA-N ethanol;ethoxy(trihydroxy)silane Chemical compound CCO.CCO[Si](O)(O)O UUYKGYZJARXSGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims description 2
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 24
- 239000007789 gas Substances 0.000 abstract description 13
- 230000032683 aging Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 46
- 238000002156 mixing Methods 0.000 description 25
- 239000000243 solution Substances 0.000 description 24
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 21
- 238000000576 coating method Methods 0.000 description 19
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 18
- 229910052799 carbon Inorganic materials 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 16
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 15
- 238000012360 testing method Methods 0.000 description 13
- 239000003344 environmental pollutant Substances 0.000 description 11
- 231100000719 pollutant Toxicity 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
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- 239000002245 particle Substances 0.000 description 7
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- 230000003197 catalytic effect Effects 0.000 description 6
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- 230000008569 process Effects 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 5
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000002841 Lewis acid Substances 0.000 description 4
- 241000191967 Staphylococcus aureus Species 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000013101 initial test Methods 0.000 description 4
- 150000007517 lewis acids Chemical class 0.000 description 4
- 239000002070 nanowire Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 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 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 240000002505 Pogostemon cablin Species 0.000 description 2
- 235000011751 Pogostemon cablin Nutrition 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229960001484 edetic acid Drugs 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
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- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 229910017970 MgO-SiO2 Inorganic materials 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 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
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic System; Zincates; Cadmates
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/48—Oxides or hydroxides of chromium, molybdenum or tungsten; Chromates; Dichromates; Molybdates; Tungstates
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- D—TEXTILES; PAPER
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D06M2200/35—Abrasion, pilling or fibrillation resistance
Abstract
The invention discloses an interior decoration material, which is prepared by the following method: pre-shaping the non-woven fabric, carrying out calendaring pretreatment, preparing non-woven fabric finishing liquid, carrying out dipping finishing and calendaring finishing to obtain the interior decoration material. The interior decoration material has good odor removal and purification effects, can effectively degrade indoor harmful gases such as formaldehyde, benzene and the like, and also has good mechanical property, antibacterial property and aging resistance.
Description
Technical Field
The invention relates to the field of environment-friendly materials, in particular to an interior decoration material.
Background
Interior decoration materials are generally used for building surfaces, such as wall surfaces, ground surfaces, ceilings and the like, not only can play a role in decorating and beautifying the buildings, but also can protect the main structure of the buildings and improve the service performance. Among the commonly used decorative materials for wall surfaces are wallpaper, including pure paper wallpaper, metal wallpaper, PVC wallpaper, non-woven wallpaper, etc. The non-woven wallpaper belongs to an environment-friendly material, is prepared from plant fibers and the like by a wet method or a dry method under the condition that water or air is used as a suspension medium, and has the characteristics of air permeability, water resistance, no toxicity, no odor and flexibility. The research on the non-woven fabric wallpaper focuses on the functional aspect, and the application of the non-woven fabric wallpaper is widened by improving the wear resistance, aging resistance, antibacterial mildew resistance, odor removal and purification effects and the like of the non-woven fabric.
Chinese patent CN106671536A discloses a high-performance decorative material, which is made by bonding a non-woven fabric and a PVC plate together through an adhesive, wherein the non-woven fabric is made from a spinning solution by a high-voltage electrostatic spinning method, and the spinning solution is composed of the following raw materials: chitosan acid solution, deionized water, n-octanoic acid, polypropylene fiber, nano-scale bamboo powder, nano-scale titanium dioxide, nano-scale bentonite powder and patchouli leaf extract; the adhesive is prepared from the following raw materials: corn starch, sodium hypochlorite solution, polyvinyl alcohol, acrylamide, hydroxyethyl ethylenediamine, casein and urea mixed solution and patchouli leaf extract; the non-woven fabric has the advantages of light specific gravity, strong toughness, strong impact resistance, good mildew resistance, good texture, good hand feeling and good dyeing property, has a certain adsorption effect on indoor formaldehyde gas, and plays a role in purifying air; but the decorative material has general aging resistance and has improved space for purifying and deodorizing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an interior decoration material.
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting at the temperature of 180-220 ℃ for 40-50s to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the rubbing roll are (1-3): 1, obtaining the calendered non-woven fabric at the temperature of 50-70 ℃ for 50-70 s;
(3) taking 700 parts by mass of 500-fold water, adding 1-4 parts by mass of a dispersing agent, stirring at a rotating speed of 100-fold 200r/min for 1-3min, adding 10-15 parts by mass of a photocatalyst and 20-60 parts by mass of activated carbon, and stirring at a rotating speed of 2000-fold 3000r/min for 20-40min to obtain a photocatalyst-activated carbon dispersion liquid;
(4) adding 200 parts by mass of 100-plus-200 parts of adhesive, 3-5 parts of essence and 50-60 parts of filler into the photocatalyst-active carbon dispersion liquid prepared in the step (3), and stirring at the rotating speed of 300r/min for 10-20min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: (40-60) mL of the non-woven fabric finishing liquid prepared in the step (4) is immersed in the non-woven fabric finishing liquid, the non-woven fabric finishing liquid is stirred for 10-20min at the rotating speed of 100-200r/min, the non-woven fabric is taken out and dried at the temperature of 70-90 ℃ to obtain a primary impregnated non-woven fabric, and the primary impregnated non-woven fabric is again immersed in the non-woven fabric finishing liquid according to the bath ratio of 1 g: (40-60) soaking the obtained product in mL into the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 100-200r/min for 10-20min, taking out, and drying at the temperature of 70-90 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of the rubbing roll are (1-3): 1, the temperature is 50-70 ℃, and the time is 50-70s, so as to obtain the interior decoration material.
Preferably, the non-woven fabric finishing liquid in the step (4) further comprises 3-5 parts by mass of an antibacterial compound.
The preparation method of the antibacterial compound comprises the following steps:
adding 1-3 parts of nano zinc oxide and 0.5-1 part of dodecyl dimethyl benzyl ammonium chloride in 80-100 parts of water by mass parts, and ultrasonically dispersing for 5-10 min; after the pH value is adjusted to 9-10, 5-8 parts of 30-40 wt% ethyl orthosilicate ethanol solution is added, and the mixture is stirred for 12-16h at 40-45 ℃ and 200 r/min; filtering, and drying at 60-80 deg.C for 5-8h to obtain compound I; adding 1-3 parts of the compound I and 0.5-0.8 part of 3-glycidyloxypropyltrimethoxysilane into 30-50 parts of water for ultrasonic dispersion for 40-50 min; adding 1-2 parts of silver nitrate, and stirring at 50-55 ℃ and 200r/min for 1-2 h; adding 1-2 parts of ascorbic acid and continuously stirring for 2-3 h; filtering, and drying at 60-80 deg.C for 5-8h to obtain the antibacterial compound.
The dispersant is any one of polyethylene glycol 200 and polyethylene glycol 400.
The filler is at least one of kaolin, light calcium carbonate, heavy calcium carbonate and talcum powder; preferably, the filler is prepared from ground calcium carbonate and talcum powder according to the mass ratio of (2-4): (5-7) mixing.
The adhesive is any one of an organic adhesive and an inorganic adhesive; preferably, the binder is an inorganic binder silica sol.
The non-woven fabric has poor dimensional stability due to the self loose structure, influences the subsequent heat treatment process, and is pre-shaped before the coating is finished in order to ensure that the non-woven fabric can keep good dimensional stability in the high-temperature baking process. The pre-setting treatment greatly reduces the longitudinal and transverse shrinkage of the spunlace base fabric, particularly the longitudinal direction, which also shows that the pre-setting treatment improves the dimensional stability of the base fabric.
Although dimensional stability of the spunlace base fabric is improved after pre-setting, the surface flatness of the base fabric is still poor, so that calendering treatment needs to be carried out on the pre-set spunlace base fabric. The base fabric after calendering finishing has a compact structure and relatively small gaps among fibers, so that slurry is not easy to permeate into the spunlace base fabric during subsequent coating finishing, and the smooth surface of the coating film can be ensured.
And then immersing the non-woven fabric subjected to shaping and calendaring pretreatment into the prepared non-woven fabric finishing liquid, fully soaking the pretreated non-woven fabric into the finishing liquid, drying, forming a film on the surface, and calendaring again to obtain the interior decoration material. Most of the non-woven fabric finishing liquid prepared by the invention adopts inorganic materials, only the dispersing agent adopts polyethylene glycol dispersing agent, and the polyethylene glycol is easy to be degraded into carbon dioxide and water by a catalyst, so that the environment is not polluted, therefore, the non-woven fabric wallpaper prepared by the invention is environment-friendly, does not harm human health, and is an indoor decoration material.
Firstly, the photocatalyst and the activated carbon are mixed, so that the activated carbon and the photocatalyst are mutually adsorbed, and the activated carbon has extremely strong adsorbability, can absorb harmful gases such as formaldehyde released by a wall body and the like, and is convenient for the degradation of the photocatalyst; in addition, the activated carbon has extremely strong conductivity, can conduct photoproduction electrons, reduces the recombination rate of photoproduction electrons and holes, enhances the catalytic capability of the photocatalyst, and greatly improves the efficiency of catalytic degradation of harmful gases due to the synergistic effect of the photoproduction electrons and the holes. According to the invention, the silica sol is used as the adhesive, when the silicon solution loses moisture, the monomer silicic acid is gradually polymerized into high polymeric silica gel, the colloidal molecules are enlarged along with the evaporation of the moisture, and finally, a stable silicon-oxygen bond coating film is formed, so that the problem that the coating film is degraded by a photocatalyst, so that the coating film is aged and falls off is avoided. In addition, the silicon-oxygen bond coating is compact and hard, does not generate static electricity, is difficult to adhere various dust in the air, has strong pollution resistance, and has water resistance and heat resistance obviously superior to those of organic coatings. In addition, the nano-scale silicon dioxide particles in the silica sol are easily adsorbed by the active carbon, so that a layer of silicon dioxide protective film is formed on the surface of the photocatalyst-active carbon particles, the contact between the photocatalyst and the non-woven fabric fiber is reduced, the photocatalyst is prevented from aging the non-woven fabric, and the service life of the obtained interior decoration material is prolonged.
The invention further adopts the blending of the heavy calcium carbonate and the talcum powder as the filler of the finishing liquid, the heavy calcium carbonate can improve the whiteness and the opacity of a coating film and improve the absorptivity of the printing ink, and the price is low, but the fluidity of the coating is lower. The heavy calcium carbonate also has the advantages of reducing the viscosity of the slurry and improving the fluidity of finishing liquid, so that the coating can not be too thick after the non-woven fabric is soaked. The talcum powder has good fiber covering capacity, and can improve whiteness, smoothness and opacity of a coating base material; has good rheological property and stability. The two are mixed for use, so that the binding capacity of the filler and the non-woven fabric fiber is increased, the viscosity of the finishing liquid is reduced, and the cost is reduced. In addition, the wear resistance and the flame retardant capability of the non-woven fabric are further enhanced by adding the filler, the contact between the photocatalyst and the non-woven fabric fibers can be reduced, and the service life of the wallpaper is prolonged by cooperating with the silica sol. The main component of the talcum powder is MgO-SiO2In the dehydration process of silica sol, MgO. SiO is formed with silica2The structure of-SiO-OSi enhances the stability of the film and is not easy to fall off.
Still further, since most of the conventional photocatalysts are ultraviolet-responsive photocatalysts or have a very low utilization rate of visible light, their use has a great limitation. The invention further prepares a novel photocatalyst which not only has the property of visible light response, but also has extremely strong thermal catalytic capability, photo-thermal synergy and extremely strong capability of degrading pollutants by visible light at room temperature.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 10-20 parts of ammonium paramolybdate and 1.5-11 parts of modifier into 320 parts of 280-one-waste water at 75-85 ℃ by mass, and stirring at the rotating speed of 100-one-waste 200r/min for 5-10min to obtain a precursor solution;
s2, adding 4-6 parts by mass of 65-68 wt% nitric acid into the precursor solution at a speed of 1-2mL/min at a temperature of 75-85 ℃, stirring at a rotation speed of 100-.
The modifier is one or a mixture of polyethylene glycol 400 and sodium ethylene diamine tetracetate; preferably, the modifier is prepared by mixing polyethylene glycol 400 and sodium ethylene diamine tetracetate according to a mass ratio of (1-10) to (0.5-1).
According to the invention, ethylene diamine tetraacetic acid is adopted to chelate metapholybdate ions, the crystal growth direction of the metamolybdate ions is controlled, the hydrated molybdenum trioxide generated by polyethylene glycol dispersion is used to avoid the generation of large clusters, the morphology of the hydrated molybdenum trioxide is cooperatively regulated by the ethylene diamine tetraacetic acid and the polyethylene glycol, and the surface area of the hydrated molybdenum trioxide is increased. The photocatalyst prepared by the invention is hydrated molybdenum oxide, the band gap of the photocatalyst is 2.8-3.0eV, and the photocatalyst can directly absorb visible light and catalyze and degrade pollutants. In addition, due to the introduction of crystal water, the molybdenum trioxide generates lattice distortion to form Jahne-Teller effect, the Jahne-Teller distortion increases Lewis acid site sites to promote the adsorption and activation of oxygen, the thermal catalytic performance of hydrated molybdenum trioxide is greatly improved, meanwhile, the crystal water and the molybdenum trioxide coordinate, and due to the fact that water is an electron-rich ligand, the energy required by electrons to jump from the crystal water to the molybdenum trioxide is less than that required by electrons in the molybdenum trioxide to jump from the molybdenum to the oxygen during light excitation, the energy required by light excitation electron jump is reduced, and the photo-generated electrons-holes can be generated under the excitation of longer-wavelength visible light, and the utilization rate of the visible light is improved. Due to the photo-thermal synergistic effect caused by the structural water, the prepared hydrated molybdenum oxide has the performance of degrading pollutants in an indoor natural light environment. The degradation reaction is simple, low in cost, energy-saving and space-saving, and is suitable for indoor or limited space cleaning.
The invention has the beneficial effects that: the interior decoration material has good odor removal and purification effects, can effectively degrade indoor harmful gases such as formaldehyde, benzene and the like, and also has good mechanical property, antibacterial property and aging resistance. By adopting silica sol as an adhesive and blending heavy calcium carbonate and talcum powder as a finishing liquid filler, the wear resistance and flame retardant capability of the non-woven fabric material are enhanced, and the efficiency of catalytic degradation of harmful gases is greatly improved by mixing activated carbon and a photocatalyst.
Detailed Description
The non-woven fabric adopted by the embodiment of the invention is terylene spunlace non-woven fabric, and the gram weight is as follows: 120g/m2Dongguan city Tuoyuan composite science and technology Co.
Activated carbon, cat # s: AM-C1-064-1, particle size: 20nm, Zhejiang Yamei nanotechnology Co., Ltd.
Essence, good number: znkh041, new agrichemical materials limited in Xiamen.
Ground calcium carbonate, cat No.: 1500, granularity: 1000 meshes, Zhejiang shou Fengcai industrial strength factory.
Talc powder, particle size: 1250 mesh, Changxing faithful nonmetal materials Co.
Nano zinc oxide, cat number: TZP-50, particle size: 30nm, Jiangsu Tianxing New Material Co., Ltd.
Nano-silica, cat No.: 0806-1, particle size: 200nm, Shanghai Lantian nanomaterial Co., Ltd.
Polyvinyl alcohol, cat # s: 2488, average polymerization degree: 2400 + 2500, Chongqing Chuan chemical Co., Ltd, China petrochemical group.
Polyethylene glycol 400, cat No.: 400, molecular weight: 400, Tay chemical Co., Ltd, tin-free.
Silica sol, type: dn51655, Shandong Deno New Material science, Inc.
Example 1
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 40 parts of activated carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain activated carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
Example 2
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
Example 3
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is formed by mixing polyethylene glycol 400 and sodium ethylene diamine tetracetate according to the mass ratio of 5: 1.
Example 4
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is polyethylene glycol 400.
Example 5
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: and (3) soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, drying at 80 ℃ to obtain a primary soaked non-woven fabric, and mixing the primary soaked non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is sodium ethylene diamine tetracetate.
Comparative example 1
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: and (3) soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, drying at 80 ℃ to obtain a primary soaked non-woven fabric, and mixing the primary soaked non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is polyvinyl alcohol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is formed by mixing polyethylene glycol 400 and sodium ethylene diamine tetracetate according to the mass ratio of 5: 1.
Example 6
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence, 5 parts of antibacterial compound and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is formed by mixing polyethylene glycol 400 and sodium ethylene diamine tetracetate according to the mass ratio of 5: 1.
The preparation method of the antibacterial compound comprises the following steps:
adding 2.5 parts of nano zinc oxide and 1 part of dodecyl dimethyl benzyl ammonium chloride into 100 parts of water by mass, and ultrasonically dispersing for 7 min; after the pH value is adjusted to 9.5, 6 parts of 35 wt% ethyl orthosilicate ethanol solution is added, and the mixture is stirred for 15 hours at 42 ℃ and 180 r/min; filtering, and drying at 80 ℃ for 5h to obtain a compound I; adding 3 parts of compound I and 0.65 part of 3-glycidyloxypropyltrimethoxysilane into 40 parts of water, and ultrasonically dispersing for 45 min; adding 2 parts of silver nitrate, and stirring at 53 ℃ for 2 hours at 180 r/min; then adding 1.5 parts of ascorbic acid and continuing stirring for 3 hours; filtering, and drying at 80 ℃ for 5h to obtain the antibacterial compound. The antibacterial performance of the interior decoration material of the example 6 (test strain: staphylococcus aureus ATCC6538) is determined by referring to GB/T20944.1-2007, and the antibacterial rate of staphylococcus aureus reaches 99%.
Comparative example 2
A preparation method of an interior decoration material comprises the following steps:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting for 45s at 200 ℃ to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the friction roller is 2: 1, obtaining calendered non-woven fabric at the temperature of 60 ℃ for 60 s;
(3) taking 600 parts by mass of water, adding 3 parts of dispersing agent into the water, stirring the water for 2min at the rotating speed of 150r/min, adding 12 parts of photocatalyst and 40 parts of active carbon, and stirring the water for 30min at the rotating speed of 2000r/min to obtain photocatalyst-active carbon dispersion liquid;
(4) adding 150 parts of adhesive, 4 parts of essence, 5 parts of antibacterial compound and 55 parts of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3) in parts by mass, and stirring at the rotating speed of 250r/min for 15min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at 80 ℃ to obtain a primary soaked non-woven fabric; and (3) mixing the primary impregnated non-woven fabric again according to the bath ratio of 1 g: soaking 50mL of the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 150r/min for 15min, taking out, and drying at the temperature of 80 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of a friction roller are 2: 1, the temperature is 60 ℃, and the time is 60s, so as to obtain the interior decoration material.
The dispersant is polyethylene glycol 400.
The filler is prepared from ground calcium carbonate and talcum powder according to a mass ratio of 3: 5, mixing the components.
The adhesive is silica sol.
The preparation method of the photocatalyst comprises the following steps:
s1, adding 12.3 parts of ammonium paramolybdate and 4.8 parts of modifier into 300 parts of water at 80 ℃, and stirring at the rotating speed of 160r/min for 8min to obtain a precursor solution;
s2, adding 5 parts of 66 wt% nitric acid into the precursor solution at a speed of 1.5mL/min at a temperature of 80 ℃, stirring at a rotating speed of 150r/min for 90min, centrifuging at a rotating speed of 6000r/min for 4min, taking the precipitate, washing with water and absolute ethyl alcohol for 3 times respectively, and finally drying the obtained solid at a temperature of 60 ℃ for 10h to obtain the photocatalyst.
The modifier is formed by mixing polyethylene glycol 400 and sodium ethylene diamine tetracetate according to the mass ratio of 5: 1.
The preparation method of the antibacterial compound comprises the following steps:
adding 3 parts of nano silicon dioxide and 0.65 part of 3-glycidyloxypropyltrimethoxysilane by mass into 40 parts of water, and ultrasonically dispersing for 45 min; adding 2 parts of silver nitrate, and stirring at 53 ℃ for 2 hours at 180 r/min; then adding 1.5 parts of ascorbic acid and continuing stirring for 3 hours; filtering, and drying at 80 ℃ for 5h to obtain the antibacterial compound. The antibacterial performance of the interior decoration material of the comparative example 2 (test strain: staphylococcus aureus ATCC6538) is determined by referring to GB/T20944.1-2007, and the antibacterial rate of staphylococcus aureus reaches 91%.
Test example 1
The removal rate of common polluted gas of each interior decoration material prepared in the examples and the comparative examples is determined, and the test method of the removal rate of the common polluted gas refers to QB/T2761-2006 & lt & ltmethod for determining purification effect of indoor air purification product & gt & lt. The sample was 1m2The interior material produced in each example; the volume of the test bin is 0.9m multiplied by 1.85m, and the temperature is 26 ℃; the light source is a xenon lamp, and the average illumination intensity is 500 Lux.
Record the concentration of formaldehyde (mg/m) for each set of initial test chambers3) Total volatile organic concentration (mg/m)3) Benzene concentration (mg/m)3) And recording the formaldehyde concentration (mg/m) of each group of 72h test chambers3) Total volatile organic concentration (mg/m)3) Benzene concentration (mg/m)3) Calculating the reduction rate (%) of each pollutant; wherein, the formaldehyde reduction rate (%) is 1- (formaldehyde concentration of 72h test chamber/formaldehyde concentration of initial test chamber) × 100%; the total volatile organic matter reduction rate (%) is 1- (total volatile organic matter concentration of the 72h test chamber/total volatile organic matter concentration of the initial test chamber) × 100%; the benzene reduction rate (%) × 1- (benzene concentration in 72h test chamber/benzene concentration in initial test chamber) × 100%.
Table 1: test of gas pollutant removal rate of interior decoration material
As can be seen from table 1, example 1 shows the lowest removal rate of formaldehyde, total volatile organic compounds and benzene, because the interior decoration material prepared in example 1 only contains activated carbon, and adsorbs certain volatile harmful gases by virtue of the adsorption effect of the activated carbon, when the activated carbon is saturated in adsorption, the balance is achieved, and the amount of volatile harmful gases in the test chamber is not reduced any more. The removal rate of the gas pollutants in the example 2 is obviously higher than that in the example 1, because the hydrated molybdenum trioxide is added into the indoor decorative material prepared in the example 2, the band gap of the hydrated molybdenum oxide photocatalyst prepared in the invention is 2.8-3.0eV, and the hydrated molybdenum oxide photocatalyst can directly absorb visible light and catalyze and degrade pollutants. In addition, due to the introduction of crystal water, the molybdenum trioxide generates lattice distortion to form Jahne-Teller effect, the Jahne-Teller distortion increases Lewis acid site sites to promote the adsorption and activation of oxygen, the thermal catalytic performance of hydrated molybdenum trioxide is greatly improved, meanwhile, the crystal water and the molybdenum trioxide coordinate, and due to the fact that water is an electron-rich ligand, the energy required by electrons to jump from the crystal water to the molybdenum trioxide is less than that required by electrons in the molybdenum trioxide to jump from the molybdenum to the oxygen during light excitation, the energy required by light excitation electron jump is reduced, and the photo-generated electrons-holes can be generated under the excitation of longer-wavelength visible light, and the utilization rate of the visible light is improved. Due to the photo-thermal synergistic effect caused by the structural water, the prepared hydrated molybdenum oxide has the performance of degrading pollutants in an indoor natural light environment. The removal rate of the gas pollutants in the embodiment 3 is obviously higher than that in the embodiment 2, because sodium ethylene diamine tetracetate and polyethylene glycol are added as modifiers in the process of preparing the hydrated molybdenum trioxide, ethylene diamine tetracetate can chelate metapholybdate ions, and the crystal growth direction of the hydrated molybdenum trioxide is controlled in the process of nucleating and crystallizing the molybdenum trioxide, flower-shaped clusters consisting of nanowires are prepared, but the prepared hydrated molybdenum trioxide is low in dispersity and surface area and less in exposed Lewis acid sites due to the fact that the nanowires are easy to cluster, therefore, the dispersibility of the water and molybdenum trioxide nanowires is further enhanced by the polyethylene glycol, the large clusters are prevented from being generated, the shapes of the water and molybdenum trioxide nanowires are cooperatively regulated, the surface area of the hydrated molybdenum trioxide is increased, more Lewis acid sites are exposed, and the pollutant degradation capability of the hydrated molybdenum trioxide is greatly enhanced. This is also demonstrated by the fact that disodium ethylenediaminetetraacetate or polyethylene glycol alone, which regulates hydrated molybdenum trioxide, both have a reduced ability to degrade gaseous pollutants.
Test example 2
The influence of the light irradiation on the aging degree of the produced interior decoration material was tested.
Reference GB/T3923.1-2013 part 1 of tensile Properties of textile fabrics: determination of breaking Strength and elongation at Break test method, the difference of breaking Strength before and after ultraviolet light aging of the interior decoration materials prepared in examples and comparative examples was determined. A textile fabric tensile testing machine is adopted, the tensile speed is 20mm/min, and the pretension is 2N.
Sample preparation: cutting 20 pieces of samples with the size of 50mm multiplied by 200mm from the interior decoration material prepared in the embodiment and the comparative example, and aging 10 pieces of samples for 72 hours under an ultraviolet lamp with the light intensity of 500Lux to obtain experimental samples; the other 10 blocks were left without UV irradiation for 72 hours to obtain blank samples. The test result is the average value of 10 samples, and the difference of the breaking strength of the samples before and after ultraviolet aging is the average value of the breaking strength of the blank sample-the average value of the breaking strength of the experimental sample.
Table 2: test result of fracture strength difference of sample before and after ultraviolet aging
| Differential breaking force/kN | |
| Example 1 | 0.2 |
| Example 3 | 0.3 |
| Comparative example 1 | 2.1 |
As can be seen from Table 2, the interior materials of the examples using the silica sol as the binder still maintained a good tensile strength after being irradiated with ultraviolet for 72 hours, while the comparative examples using the polyvinyl alcohol as the binder exhibited a sharp drop in tensile properties after being irradiated with ultraviolet. The reason is that when the silicon solution loses moisture, monomer silicic acid is gradually polymerized into high polymer silica gel, colloid molecules are enlarged along with the evaporation of the moisture, and finally a stable silicon-oxygen bond coating film is formed, so that the problem that the coating film is degraded by a photocatalyst, so that the coating film is aged and falls off is solved. In addition, the silicon-oxygen bond coating is compact and hard, does not generate static electricity, is difficult to adhere various dust in the air, has strong pollution resistance, and has water resistance, heat resistance and mechanical property obviously superior to those of organic coatings. In addition, the silica sol can form a coating film on the surface of the photocatalyst-activated carbon particles in the dehydration process, so that the contact between the photocatalyst and the non-woven fabric is reduced, and the non-woven fabric is prevented from being aged by active free radicals generated by the photocatalyst. While organic binders represented by polyvinyl alcohol are clearly not suitable for film-forming coatings containing a photocatalyst. The active free radicals generated by the photocatalyst not only can decompose the organic binder, but also can further damage the non-woven fabric fibers, thereby shortening the service life of the prepared interior decoration material.
Claims (8)
1. An interior decoration material is characterized by being prepared by the following method:
(1) presetting non-woven fabrics: treating the non-woven fabric by using a needle plate type heat setting machine, and presetting at the temperature of 180-220 ℃ for 40-50s to obtain a preset non-woven fabric;
(2) calendering pretreatment: and (3) calendering the pre-shaped non-woven fabric by adopting a calender, wherein the surface linear speed and the fabric speed ratio of the rubbing roll are (1-3): 1, obtaining the calendered non-woven fabric at the temperature of 50-70 ℃ for 50-70 s;
(3) taking 700 parts by mass of 500-fold water, adding 1-4 parts by mass of a dispersing agent, stirring at a rotating speed of 100-fold 200r/min for 1-3min, adding 10-15 parts by mass of a photocatalyst and 20-60 parts by mass of activated carbon, and stirring at a rotating speed of 2000-fold 3000r/min for 20-40min to obtain a photocatalyst-activated carbon dispersion liquid;
(4) adding 200 parts by mass of 100-one adhesive, 3-5 parts by mass of essence, 3-5 parts by mass of antibacterial compound and 50-60 parts by mass of filler into the photocatalyst-activated carbon dispersion liquid prepared in the step (3), and stirring at the rotating speed of 300r/min for 10-20min to obtain non-woven fabric finishing liquid;
(5) and (3) calendering the non-woven fabric prepared in the step (2) according to a bath ratio of 1 g: (40-60) mL of the non-woven fabric finishing liquid prepared in the step (4) is immersed in the non-woven fabric finishing liquid, the non-woven fabric finishing liquid is stirred for 10-20min at the rotating speed of 100-200r/min, the non-woven fabric is taken out and dried at the temperature of 70-90 ℃ to obtain a primary impregnated non-woven fabric, and the primary impregnated non-woven fabric is again immersed in the non-woven fabric finishing liquid according to the bath ratio of 1 g: (40-60) soaking the obtained product in mL into the non-woven fabric finishing liquid prepared in the step (4), stirring at the rotating speed of 100-200r/min for 10-20min, taking out, and drying at the temperature of 70-90 ℃ to obtain a soaked non-woven fabric;
(6) and (3) calendering and finishing: and (3) calendering the impregnated non-woven fabric obtained in the step (5) by adopting a calender again, wherein the surface linear speed and the fabric speed ratio of the rubbing roll are (1-3): 1, the temperature is 50-70 ℃, and the time is 50-70s, so as to obtain the interior decoration material.
2. The upholstery material as claimed in claim 1, wherein the preparation method of the antibacterial composite comprises the steps of:
adding 1-3 parts of nano zinc oxide and 0.5-1 part of dodecyl dimethyl benzyl ammonium chloride in 80-100 parts of water by mass parts, and ultrasonically dispersing for 5-10 min; after the pH value is adjusted to 9-10, 5-8 parts of 30-40 wt% ethyl orthosilicate ethanol solution is added, and the mixture is stirred for 12-16h at 40-45 ℃ and 200 r/min; filtering, and drying at 60-80 deg.C for 5-8h to obtain compound I; adding 1-3 parts of the compound I and 0.5-0.8 part of 3-glycidyloxypropyltrimethoxysilane into 30-50 parts of water for ultrasonic dispersion for 40-50 min; adding 1-2 parts of silver nitrate, and stirring at 50-55 ℃ and 200r/min for 1-2 h; adding 1-2 parts of ascorbic acid and continuously stirring for 2-3 h; filtering, and drying at 60-80 deg.C for 5-8h to obtain the antibacterial compound.
3. The interior material as claimed in claim 1, wherein the preparation method of the photocatalyst comprises the steps of:
s1, adding 10-20 parts of ammonium paramolybdate and 1.5-11 parts of modifier into 320 parts of 280-one-waste water at 75-85 ℃ by mass, and stirring at the rotating speed of 100-one-waste 200r/min for 5-10min to obtain a precursor solution;
s2, adding 4-6 parts by mass of 65-68 wt% nitric acid into the precursor solution at a speed of 1-2mL/min at a temperature of 75-85 ℃, stirring at a rotation speed of 100-.
4. The upholstery material as claimed in claim 3, wherein said modifier is one or a mixture of two of polyethylene glycol 400 and sodium ethylenediaminetetraacetate.
5. The interior material of claim 1, wherein the filler is at least one of kaolin, light calcium carbonate, heavy calcium carbonate, and talc.
6. The interior material of claim 1, wherein the binder is any one of an organic binder and an inorganic binder.
7. The interior material of claim 1, wherein the dispersant is any one of polyethylene glycol 200 and polyethylene glycol 400.
8. The photocatalyst is characterized by being prepared by the following method:
s1, adding 10-20 parts of ammonium paramolybdate and 1.5-11 parts of modifier into 320 parts of 280-one-waste water at 75-85 ℃ by mass, and stirring at the rotating speed of 100-one-waste 200r/min for 5-10min to obtain a precursor solution;
s2, adding 4-6 parts by mass of 65-68 wt% nitric acid into the precursor solution at a speed of 1-2mL/min at a temperature of 75-85 ℃, stirring at a rotating speed of 100-; the modifier is one or a mixture of polyethylene glycol 400 and sodium ethylene diamine tetracetate.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070149397A1 (en) * | 2005-12-22 | 2007-06-28 | Industrial Technology Research Institute | Photocatalytic composite material, method for producing the same and application thereof |
| CN101048543A (en) * | 2004-10-27 | 2007-10-03 | 住江织物株式会社 | Fiber fabric having VOC removing function |
| WO2012113543A1 (en) * | 2011-02-26 | 2012-08-30 | Clariant International Ltd | Optimized layer-by-layer assemblies for indoor photo-catalytical pollutants removal |
| CN102777004A (en) * | 2012-07-31 | 2012-11-14 | 北京华纺高新技术有限公司 | Compound-function wallpaper and preparation method thereof |
| CN104988718A (en) * | 2015-07-24 | 2015-10-21 | 山东太阳鸟服饰有限公司 | Flame retardant finishing method of fleece polyester fabric for seats in high-speed trains |
| CN112023915A (en) * | 2020-08-31 | 2020-12-04 | 上海电力大学 | Preparation method of carbon aerogel supported molybdenum trioxide catalyst, carbon aerogel supported molybdenum trioxide catalyst and application of carbon aerogel supported molybdenum trioxide catalyst |
-
2021
- 2021-12-24 CN CN202111602803.0A patent/CN114045672B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048543A (en) * | 2004-10-27 | 2007-10-03 | 住江织物株式会社 | Fiber fabric having VOC removing function |
| US20070149397A1 (en) * | 2005-12-22 | 2007-06-28 | Industrial Technology Research Institute | Photocatalytic composite material, method for producing the same and application thereof |
| WO2012113543A1 (en) * | 2011-02-26 | 2012-08-30 | Clariant International Ltd | Optimized layer-by-layer assemblies for indoor photo-catalytical pollutants removal |
| CN102777004A (en) * | 2012-07-31 | 2012-11-14 | 北京华纺高新技术有限公司 | Compound-function wallpaper and preparation method thereof |
| CN104988718A (en) * | 2015-07-24 | 2015-10-21 | 山东太阳鸟服饰有限公司 | Flame retardant finishing method of fleece polyester fabric for seats in high-speed trains |
| CN112023915A (en) * | 2020-08-31 | 2020-12-04 | 上海电力大学 | Preparation method of carbon aerogel supported molybdenum trioxide catalyst, carbon aerogel supported molybdenum trioxide catalyst and application of carbon aerogel supported molybdenum trioxide catalyst |
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