CN113736189A - Haze-removing and haze-reducing PVC waterproof roll and preparation method thereof - Google Patents
Haze-removing and haze-reducing PVC waterproof roll and preparation method thereof Download PDFInfo
- Publication number
- CN113736189A CN113736189A CN202010480631.3A CN202010480631A CN113736189A CN 113736189 A CN113736189 A CN 113736189A CN 202010480631 A CN202010480631 A CN 202010480631A CN 113736189 A CN113736189 A CN 113736189A
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- Prior art keywords
- haze
- mass
- calcium carbonate
- hydroxy
- preparation
- 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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- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000005096 rolling process Methods 0.000 title description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 106
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 53
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 35
- 239000002105 nanoparticle Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000013078 crystal Substances 0.000 claims abstract description 14
- 230000001603 reducing effect Effects 0.000 claims abstract description 14
- 229910002588 FeOOH Inorganic materials 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 20
- 239000011941 photocatalyst Substances 0.000 claims description 18
- 239000003963 antioxidant agent Substances 0.000 claims description 16
- 230000003078 antioxidant effect Effects 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 10
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 10
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 10
- 239000012760 heat stabilizer Substances 0.000 claims description 10
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 10
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 2-tert-butyl-5-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 5
- 238000004898 kneading Methods 0.000 claims description 5
- BVUXDWXKPROUDO-UHFFFAOYSA-N 2,6-di-tert-butyl-4-ethylphenol Chemical compound CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 BVUXDWXKPROUDO-UHFFFAOYSA-N 0.000 claims description 4
- OUWPEHOSUWXUFV-UHFFFAOYSA-N 4-(benzotriazol-2-yl)-3-methylphenol Chemical compound CC1=CC(O)=CC=C1N1N=C2C=CC=CC2=N1 OUWPEHOSUWXUFV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004255 Butylated hydroxyanisole Substances 0.000 claims description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims description 3
- 235000019282 butylated hydroxyanisole Nutrition 0.000 claims description 3
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 3
- 229940043253 butylated hydroxyanisole Drugs 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims description 3
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 claims description 3
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 3
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical group OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 claims description 3
- POLSVAXEEHDBMJ-UHFFFAOYSA-N (2-hydroxy-4-octadecoxyphenyl)-phenylmethanone Chemical compound OC1=CC(OCCCCCCCCCCCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 POLSVAXEEHDBMJ-UHFFFAOYSA-N 0.000 claims description 2
- SXJSETSRWNDWPP-UHFFFAOYSA-N (2-hydroxy-4-phenylmethoxyphenyl)-phenylmethanone Chemical compound C=1C=C(C(=O)C=2C=CC=CC=2)C(O)=CC=1OCC1=CC=CC=C1 SXJSETSRWNDWPP-UHFFFAOYSA-N 0.000 claims description 2
- ARVUDIQYNJVQIW-UHFFFAOYSA-N (4-dodecoxy-2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC(OCCCCCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 ARVUDIQYNJVQIW-UHFFFAOYSA-N 0.000 claims description 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 2
- JLZIIHMTTRXXIN-UHFFFAOYSA-N 2-(2-hydroxy-4-methoxybenzoyl)benzoic acid Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1C(O)=O JLZIIHMTTRXXIN-UHFFFAOYSA-N 0.000 claims description 2
- LEVFXWNQQSSNAC-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexoxyphenol Chemical compound OC1=CC(OCCCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 LEVFXWNQQSSNAC-UHFFFAOYSA-N 0.000 claims description 2
- MJFOVRMNLQNDDS-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-dimethylphenol Chemical compound CC1=CC(C)=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MJFOVRMNLQNDDS-UHFFFAOYSA-N 0.000 claims description 2
- WXHVQMGINBSVAY-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 WXHVQMGINBSVAY-UHFFFAOYSA-N 0.000 claims description 2
- ZSSVCEUEVMALRD-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 ZSSVCEUEVMALRD-UHFFFAOYSA-N 0.000 claims description 2
- LZHCVNIARUXHAL-UHFFFAOYSA-N 2-tert-butyl-4-ethylphenol Chemical compound CCC1=CC=C(O)C(C(C)(C)C)=C1 LZHCVNIARUXHAL-UHFFFAOYSA-N 0.000 claims description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 claims description 2
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 claims description 2
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 claims description 2
- RYUJRXVZSJCHDZ-UHFFFAOYSA-N 8-methylnonyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC(C)C)OC1=CC=CC=C1 RYUJRXVZSJCHDZ-UHFFFAOYSA-N 0.000 claims description 2
- 229930185605 Bisphenol Natural products 0.000 claims description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 claims description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- 150000008366 benzophenones Chemical class 0.000 claims description 2
- 150000001565 benzotriazoles Chemical class 0.000 claims description 2
- JTNKWPDPEXRFOV-UHFFFAOYSA-N bis(8-methylnonyl) phenyl phosphate Chemical compound CC(C)CCCCCCCOP(=O)(OCCCCCCCC(C)C)OC1=CC=CC=C1 JTNKWPDPEXRFOV-UHFFFAOYSA-N 0.000 claims description 2
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- 150000003873 salicylate salts Chemical class 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- LVEOKSIILWWVEO-UHFFFAOYSA-N tetradecyl 3-(3-oxo-3-tetradecoxypropyl)sulfanylpropanoate Chemical compound CCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCC LVEOKSIILWWVEO-UHFFFAOYSA-N 0.000 claims description 2
- 150000003918 triazines Chemical class 0.000 claims description 2
- 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 claims description 2
- 230000001699 photocatalysis Effects 0.000 abstract description 12
- 239000000945 filler Substances 0.000 abstract description 3
- 210000001595 mastoid Anatomy 0.000 abstract description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 238000004078 waterproofing Methods 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229940124543 ultraviolet light absorber Drugs 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002135 nanosheet Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical group CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- -1 and the like Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/232—Carbonates
-
- B01J35/23—
-
- B01J35/39—
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The invention relates to a haze-removing and haze-reducing PVC waterproof roll and a preparation method thereof. In the preparation process, the calcium carbonate powder used in the preparation process of the PVC coiled material is directly used as a carrier, and the crystal titanium dioxide nanoparticles with the mastoid structures are loaded on the surface of the calcium carbonate powder, so that the filler has an excellent photocatalytic effect, and is used for preparing the PVC waterproof coiled material and is matched with the FeOOH nanoparticles, so that the haze removing and reducing effects of the whole PVC waterproof coiled material are improved.
Description
Technical Field
The invention relates to the field of PVC waterproof coiled materials, in particular to a PVC waterproof coiled material with a haze reducing function and a preparation method thereof.
Background
Haze is a hazardous product caused by large-scale industrial development, and mainly comprises three substances of sulfur dioxide, nitrogen oxide and inhalable particles. Among the most hazardous are the inhalable particles. In recent years, large-scale haze pollution is frequent, at present, the longest detection target is fine particulate matter PM2.5, and the main forming sources of PM2.5 comprise volatile organic pollutants (VOCs), such as formaldehyde, toluene, xylene and the like.
People usually can install air purifier indoor in order to reduce the harm caused by haze. However, the function of a general air purifier is very little outdoors. For this reason, many researchers have tried to clean haze in the air by applying an eco-friendly paint having a photocatalytic effect on the surface of a building.
Wherein most are based on coating emulsions to which a photocatalyst, such as TiO, is added2And ZnO, and the like, and other additives are added to the paint to be coated on the surface of a building. However, the cost of such coatings is generally high, the photocatalytic effect is not ideal, and certain photocatalysis is usually required under the condition of strong illumination, so that the haze removal or reduction is not obvious.
The basic starting point of the existing photocatalytic building environment-friendly coating is that the photocatalytic building environment-friendly coating on the surface of a building can be relatively uniformly and discretely distributed in the atmosphere with serious haze pollution by utilizing the wide distribution of the building, and the haze pollution in the atmosphere is removed in real time in a real-time and on-site manner. However, the effect of photocatalytic eco-friendly coatings is not ideal, and therefore, other alternative solutions are required to be sought.
In addition to coatings applied to building surfaces, waterproofing coils are also applied to building roofs. However, few studies have been made on how to impart excellent haze removal and haze reduction effects to the waterproofing membrane. At present, the Doctorbai mechanical engineering science and technology limited company proposes that an ethylene-propylene-octene copolymer, three-dimensional nano zinc oxide/molybdenum disulfide particles, an antioxidant and a light stabilizer are combined into a haze-resistant raw material, and then the haze-resistant layer and a scroll layer are co-extruded to form the waterproof roll with the haze-resistant function. However, in the method, molybdenum disulfide nanosheets are needed as carriers, the cost is high, and meanwhile, zinc oxide is used as a photocatalyst, so that the preparation process is complex and the difficulty is high in practical application.
Therefore, the invention aims to provide the haze-reducing PVC waterproof roll with low cost and simple and convenient preparation and the preparation method thereof.
Disclosure of Invention
Aiming at the defects of high cost and complex preparation process of the existing haze-removing and haze-reducing waterproof coiled material, the invention provides the haze-removing and haze-reducing PVC waterproof coiled material and the preparation method thereof, wherein the cost is low, and the preparation is simple and convenient.
The preparation method of the haze-removing and haze-reducing PVC waterproof roll comprises the following steps of forming raw materials of the haze-removing and haze-reducing PVC waterproof roll by PVC resin, a plasticizer DOP (dioctyl phthalate), a stabilizer, an antioxidant, an ultraviolet absorbent, FeOOH nanoparticles and a calcium carbonate-based titanium dioxide photocatalyst, putting the raw materials into a kneading machine, kneading, putting into an extruder, and extruding to obtain the haze-removing and haze-reducing PVC waterproof roll, wherein the specific steps are as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 5-20%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 5-20%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 60-80 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the crystal titanium dioxide nanoparticles coated on the surfaces, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) 60-75 parts by mass of PVC resin, 1-4 parts by mass of plasticizer DOP, 1-4 parts by mass of stabilizer, 1-4 parts by mass of antioxidant, 1-4 parts by mass of ultraviolet absorber, 0.5-2 parts by mass of FeOOH nano particles and 20-30 parts by mass of calcium carbonate-based titanium dioxide photocatalyst are mixed and then put into a kneader, kneaded for 10-15min at the temperature of 100-120 ℃ and then extruded in an extruder.
Wherein the stabilizer is selected from one of calcium-zinc heat stabilizer CZ-1, calcium-zinc heat stabilizer CZ-2 and calcium-zinc heat stabilizer CZ-3.
The antioxidant is selected from any one of monophenols, bisphenols, macromolecular phenols, sulfur and phosphate esters; specifically, it is selected from 2, 6-di-tert-butyl-p-cresol, butylated hydroxyanisole, 2, 6-di-tert-butyl-4-ethylphenol; 2, 2 '-methylenebis (4-methyl-6-tert-butylphenol), 2' -methylenebis (4-ethyl-6-tert-butylphenol), 4 '-thiobis (3-methyl-6-tert-butylphenol), 4' -butylidenebis (3-methyl-6-tert-butylphenol); 1, 1, 3-tris (2-methyl-4-hydroxy-5-t-butylphenyl) butane, 1, 3, 5-trimethyl-2, 4, 6-tris (3, 5-di-t-butyl-4-hydroxybenzyl) benzene, tetrakis { methylene-3- (3 ', 5' -di-t-butyl-4 '-hydroxyphenyl) propionate } methane, ethylene glycol bis { (3, 3' -di-4 '-hydroxy-3' -t-butylphenyl) butyrate }; dilauryl thiodipropionate, dimyristyl thiodipropionate and distearyl thiopropionate; any one of triphenyl phosphate, diphenyl isodecyl phosphate and phenyl diisodecyl phosphate.
The ultraviolet absorbent is selected from any one of benzophenones, benzotriazoles, triazines and salicylates; specifically, it is selected from 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-2' -carboxybenzophenone, 2-hydroxy-4-octyloxybenzophenone, 2-hydroxy-4-n-dodecyloxybenzophenone, 2-hydroxy-4-n-octadecyloxybenzophenone, and 2-hydroxy-4-benzyloxybenzophenone; 2- (2-hydroxy-5-methylphenyl) benzotriazole, 2- (2-hydroxy-5-tert-butylphenyl) benzotriazole, 2- (2-hydroxy-3, 5-dimethylphenyl) benzotriazole, 2- (2-methyl-4-hydroxyphenyl) benzotriazole; 2- [4, 6-bis (2, 4-dimethylphenyl) -1, 3, 5-triazin-2-yl ] -5-octyloxyphenol, 2- (4, 6-diphenyl-1, 3, 5-triazin-2-yl) -5-hexyloxyphenol.
In the preparation method of the PVC waterproof roll for removing and reducing haze, the existing method of using additional molybdenum disulfide nanosheets as carriers is abandoned, filler particle calcium carbonate used in the PVC waterproof roll is directly used as the carriers, titanium dioxide nanoparticles are formed on the surface of the filler particle calcium carbonate in situ, and the raw material cost for preparing the PVC roll is not increased.
The titanium dioxide nano particles are prepared by taking tetrabutyl titanate as a raw material and hydrolyzing the tetrabutyl titanate in situ in a dispersion solution, and compared with nano zinc oxide with similar photocatalytic performance, the preparation process is simple.
The prepared calcium carbonate powder coated with the crystalline titanium dioxide nanoparticles on the surface, namely the calcium carbonate-based titanium dioxide photocatalyst, has a spherical shell-core structure, the core is calcium carbonate particles, and the shell is a discretely distributed crystalline titanium dioxide nanoparticle mastoid structure which has rich specific surface area and can obviously improve the photocatalytic effect of titanium dioxide.
In removing the haze, reducing haze PVC waterproofing membrane, FeOOH nanoparticle has been added, and it has obvious absorption to visible light, can produce photoproduction electron and hole, and the crystal titanium dioxide of cooperation mastoid structure can promote its at visible light within range photocatalytic effect, improves removing the haze of whole PVC waterproofing membrane, reduces the haze effect.
Detailed Description
Example 1
The utility model provides a remove haze, subtract haze PVC waterproofing membrane, concrete preparation step is as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 10%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 10%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 70 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the surfaces coated with the crystal titanium dioxide nanoparticles, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) mixing 65 parts by mass of PVC resin, 2 parts by mass of plasticizer DOP, 2 parts by mass of stabilizer, 2 parts by mass of antioxidant, 2 parts by mass of ultraviolet absorber, 1 part by mass of FeOOH nano-particles and 25 parts by mass of calcium carbonate-based titanium dioxide photocatalyst, putting the mixture into a kneader, kneading the mixture at 110 ℃ for 12min, and extruding the kneaded mixture in an extruder.
Wherein the stabilizer is a calcium-zinc heat stabilizer CZ-1; the antioxidant is 2, 6-di-tert-butyl-p-cresol; the ultraviolet light absorber is 2-hydroxy-4-octoxy benzophenone.
Example 2
The utility model provides a remove haze, subtract haze PVC waterproofing membrane, concrete preparation step is as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 15%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 10%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 80 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the surfaces coated with the crystal titanium dioxide nanoparticles, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) 75 parts by mass of PVC resin, 4 parts by mass of plasticizer DOP, 3 parts by mass of stabilizer, 3 parts by mass of antioxidant, 2 parts by mass of ultraviolet absorber, 2 parts by mass of FeOOH nano particles and 30 parts by mass of calcium carbonate-based titanium dioxide photocatalyst are mixed and put into a kneader, kneaded for 15min at 120 ℃, and then extruded in an extruder.
Wherein the stabilizer is a calcium-zinc heat stabilizer CZ-2; the antioxidant is butylated hydroxyanisole; the ultraviolet light absorber is 2- (2-hydroxy-5-methylphenyl) benzotriazole.
Example 3
The utility model provides a remove haze, subtract haze PVC waterproofing membrane, concrete preparation step is as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 5%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 10%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 60 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the surfaces coated with the crystal titanium dioxide nanoparticles, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) 60 parts by mass of PVC resin, 2 parts by mass of plasticizer DOP, 2 parts by mass of stabilizer, 1 part by mass of antioxidant, 1 part by mass of ultraviolet absorber, 0.5 part by mass of FeOOH nano-particles and 20 parts by mass of calcium carbonate-based titanium dioxide photocatalyst are mixed and put into a kneader, kneaded at 100 ℃ for 10min and then extruded in an extruder.
Wherein the stabilizer is a calcium-zinc heat stabilizer CZ-3; the antioxidant is 2, 2' -methylene bis (4-ethyl-6-tert-butylphenol); the ultraviolet light absorber is 2- (2-methyl-4-hydroxyphenyl) benzotriazole.
Example 4
The utility model provides a remove haze, subtract haze PVC waterproofing membrane, concrete preparation step is as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 20%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 15%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 80 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the surfaces coated with the crystal titanium dioxide nanoparticles, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) 70 parts by mass of PVC resin, 2 parts by mass of plasticizer DOP, 4 parts by mass of stabilizer, 3 parts by mass of antioxidant, 2 parts by mass of ultraviolet absorber, 1.5 parts by mass of FeOOH nano particles and 25 parts by mass of calcium carbonate-based titanium dioxide photocatalyst are mixed and put into a kneader, kneaded at 120 ℃ for 13min and then extruded in an extruder.
Wherein the stabilizer is a calcium-zinc heat stabilizer CZ-1; the antioxidant is dilauryl thiodipropionate; the ultraviolet light absorber is 2-hydroxy-4-methoxybenzophenone.
Comparative example
Compared with the example 1, in the preparation process of the PVC waterproof roll, 10 parts by mass of calcium carbonate and 15 parts by mass of nano titanium dioxide are used for replacing 25 parts by mass of the calcium carbonate-based titanium dioxide photocatalyst and 1 part by mass of FeOOH nano particles, and other preparation conditions are the same.
In order to better embody the haze removal and reduction effects of the PVC waterproof roll material, the PVC waterproof roll materials prepared in examples 1 to 4 and the comparative example were subjected to a performance test, and the specific test method was: respectively placing the five PVC waterproof coiled materials in a haze removal test box for testing, respectively irradiating by using a 30W ultraviolet lamp and a fluorescent lamp, and respectively using a nitrogen oxide, sulfur dioxide and TVOC tester for controlling the initial concentration C before irradiation0And the concentration C after 2h of irradiation1Testing is carried out, and the corresponding photocatalytic degradation rate omega = (C) is calculated0- C1)/C0The results are shown in the following table.
The haze removing and reducing PVC waterproof roll material disclosed by the invention has excellent photocatalytic efficiency under an ultraviolet light condition, and the photocatalytic efficiency under common sunlight irradiation is also very ideal. Meanwhile, the preparation process of the PVC waterproof coiled material is simpler and more convenient, has low cost and has market application prospect.
Claims (7)
1. The preparation method of the PVC waterproof roll material capable of removing haze and reducing haze comprises the following steps of forming raw materials of the PVC waterproof roll material capable of removing haze and reducing haze by PVC resin, a plasticizer DOP (dioctyl phthalate), a stabilizer, an antioxidant, an ultraviolet absorbent, FeOOH nanoparticles and a calcium carbonate-based titanium dioxide photocatalyst, putting the raw materials into a kneading machine, kneading, putting into an extruder, and extruding to obtain the PVC waterproof roll material capable of removing haze and reducing haze, and is characterized in that the specific preparation steps are as follows:
(1) dispersing calcium carbonate powder in deionized water to prepare calcium carbonate slurry A with the mass volume concentration of 5-20%, dissolving tetrabutyl titanate in an ethanol solution to prepare tetrabutyl titanate ethanol solution B with the mass volume concentration of 5-20%, mixing the calcium carbonate slurry A and the tetrabutyl titanate ethanol solution B according to the volume ratio of 1:1, uniformly stirring, heating to 60-80 ℃ to form titanium dioxide nanoparticles with a crystal structure on the surfaces of the calcium carbonate particles, standing, centrifugally separating, washing and drying the dispersion liquid to obtain the calcium carbonate powder with the crystal titanium dioxide nanoparticles coated on the surfaces, namely the calcium carbonate-based titanium dioxide photocatalyst;
(2) 60-75 parts by mass of PVC resin, 1-4 parts by mass of plasticizer DOP, 1-4 parts by mass of stabilizer, 1-4 parts by mass of antioxidant, 1-4 parts by mass of ultraviolet absorber, 0.5-2 parts by mass of FeOOH nano particles and 20-30 parts by mass of calcium carbonate-based titanium dioxide photocatalyst are mixed and then put into a kneader, kneaded for 10-15min at the temperature of 100-120 ℃ and then extruded in an extruder.
2. The preparation method of the PVC waterproof roll for removing haze and reducing haze according to claim 1, characterized by comprising the following steps: the stabilizer is one selected from calcium-zinc heat stabilizer CZ-1, calcium-zinc heat stabilizer CZ-2 and calcium-zinc heat stabilizer CZ-3.
3. The preparation method of the PVC waterproof roll for removing haze and reducing haze according to claim 1, characterized by comprising the following steps: the antioxidant is selected from any one of monophenols, bisphenols, macromolecular phenols, sulfur and phosphate esters.
4. The preparation method of the PVC waterproof roll for removing haze and reducing haze according to claim 3, characterized by comprising the following steps: the antioxidant is selected from 2, 6-di-tert-butyl-p-cresol, butylated hydroxyanisole, 2, 6-di-tert-butyl-4-ethylphenol; 2, 2 '-methylenebis (4-methyl-6-tert-butylphenol), 2' -methylenebis (4-ethyl-6-tert-butylphenol), 4 '-thiobis (3-methyl-6-tert-butylphenol), 4' -butylidenebis (3-methyl-6-tert-butylphenol); 1, 1, 3-tris (2-methyl-4-hydroxy-5-t-butylphenyl) butane, 1, 3, 5-trimethyl-2, 4, 6-tris (3, 5-di-t-butyl-4-hydroxybenzyl) benzene, tetrakis { methylene-3- (3 ', 5' -di-t-butyl-4 '-hydroxyphenyl) propionate } methane, ethylene glycol bis { (3, 3' -di-4 '-hydroxy-3' -t-butylphenyl) butyrate }; dilauryl thiodipropionate, dimyristyl thiodipropionate and distearyl thiopropionate; any one of triphenyl phosphate, diphenyl isodecyl phosphate and phenyl diisodecyl phosphate.
5. The preparation method of the PVC waterproof roll for removing haze and reducing haze according to claim 1, characterized by comprising the following steps: the ultraviolet absorbent is selected from any one of benzophenones, benzotriazoles, triazines and salicylates.
6. The preparation method of the PVC waterproof roll for removing haze and reducing haze according to claim 5, characterized by comprising the following steps: the ultraviolet absorbent is selected from 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-2' -carboxybenzophenone, 2-hydroxy-4-octoxybenzophenone, 2-hydroxy-4-n-dodecyloxybenzophenone, 2-hydroxy-4-n-octadecyloxybenzophenone, and 2-hydroxy-4-benzyloxy benzophenone; 2- (2-hydroxy-5-methylphenyl) benzotriazole, 2- (2-hydroxy-5-tert-butylphenyl) benzotriazole, 2- (2-hydroxy-3, 5-dimethylphenyl) benzotriazole, 2- (2-methyl-4-hydroxyphenyl) benzotriazole; 2- [4, 6-bis (2, 4-dimethylphenyl) -1, 3, 5-triazin-2-yl ] -5-octyloxyphenol, 2- (4, 6-diphenyl-1, 3, 5-triazin-2-yl) -5-hexyloxyphenol.
7. The PVC waterproof roll capable of removing haze and reducing haze prepared by the preparation method according to any one of claims 1 to 6.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020135099A1 (en) * | 2001-01-19 | 2002-09-26 | Robinson Timothy R. | Mold with metal oxide surface compatible with ionic release agents |
CN105597718A (en) * | 2015-10-12 | 2016-05-25 | 福建师范大学泉港石化研究院 | Preparation method of inorganic mineral powder supported nano-TiO2 photocatalyst |
CN106519377A (en) * | 2016-10-18 | 2017-03-22 | 安徽福日光电科技有限公司 | Polyethylene cable material with weather resistance enhanced with titanium dioxide-calcium carbonate compound |
CN108970613A (en) * | 2018-07-17 | 2018-12-11 | 福州大学 | A kind of titanium dioxide composite photocatalyst and the preparation method and application thereof that FeOOH is modified |
CN110053229A (en) * | 2019-04-22 | 2019-07-26 | 成都新柯力化工科技有限公司 | One kind anti-fog haze function waterproof roll for building and preparation method |
CN110408243A (en) * | 2019-08-21 | 2019-11-05 | 江阴市天邦量子涂层科技有限公司 | Visible light photocatalysis function primary coat containing quantum dot and preparation method thereof |
-
2020
- 2020-05-30 CN CN202010480631.3A patent/CN113736189A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020135099A1 (en) * | 2001-01-19 | 2002-09-26 | Robinson Timothy R. | Mold with metal oxide surface compatible with ionic release agents |
CN105597718A (en) * | 2015-10-12 | 2016-05-25 | 福建师范大学泉港石化研究院 | Preparation method of inorganic mineral powder supported nano-TiO2 photocatalyst |
CN106519377A (en) * | 2016-10-18 | 2017-03-22 | 安徽福日光电科技有限公司 | Polyethylene cable material with weather resistance enhanced with titanium dioxide-calcium carbonate compound |
CN108970613A (en) * | 2018-07-17 | 2018-12-11 | 福州大学 | A kind of titanium dioxide composite photocatalyst and the preparation method and application thereof that FeOOH is modified |
CN110053229A (en) * | 2019-04-22 | 2019-07-26 | 成都新柯力化工科技有限公司 | One kind anti-fog haze function waterproof roll for building and preparation method |
CN110408243A (en) * | 2019-08-21 | 2019-11-05 | 江阴市天邦量子涂层科技有限公司 | Visible light photocatalysis function primary coat containing quantum dot and preparation method thereof |
Non-Patent Citations (2)
Title |
---|
北京市科学技术奖励工作办公室: "《创新在闪光2010-2012》", 30 April 2014, 科学普及出版社 * |
橡胶工业原材料与装备简明手册编审委员会: "《橡胶工业原材料与装备简明手册 2016年版》", 30 November 2016, 北京理工大学出版社 * |
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