CN104341986A - Acid/alkali-corrosion-resistant high-hardness paint for glass doors and preparation method thereof - Google Patents
Acid/alkali-corrosion-resistant high-hardness paint for glass doors and preparation method thereof Download PDFInfo
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- CN104341986A CN104341986A CN201410537704.2A CN201410537704A CN104341986A CN 104341986 A CN104341986 A CN 104341986A CN 201410537704 A CN201410537704 A CN 201410537704A CN 104341986 A CN104341986 A CN 104341986A
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- 239000011521 glass Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000003973 paint Substances 0.000 title abstract description 14
- 239000002253 acid Substances 0.000 title abstract 3
- 238000005260 corrosion Methods 0.000 title abstract 3
- 239000000839 emulsion Substances 0.000 claims abstract description 31
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims abstract description 14
- -1 polysiloxane Polymers 0.000 claims abstract description 14
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 7
- 241000241413 Propolis Species 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims abstract description 7
- 229920000570 polyether Polymers 0.000 claims abstract description 7
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 7
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 7
- 229940069949 propolis Drugs 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 9
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- 239000004159 Potassium persulphate Substances 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 6
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- YXYZMHGSOKYZAF-UHFFFAOYSA-M [Cl-].C(C(=C)C)(=O)OCC[N+](C(C)(C)C)(C)C Chemical compound [Cl-].C(C(=C)C)(=O)OCC[N+](C(C)(C)C)(C)C YXYZMHGSOKYZAF-UHFFFAOYSA-M 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002114 nanocomposite Substances 0.000 claims description 6
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 6
- 235000019394 potassium persulphate Nutrition 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- RJFAYQIBOAGBLC-ZEMBQCNESA-N sethotope Chemical compound C[75Se]CC[C@H](N)C(O)=O RJFAYQIBOAGBLC-ZEMBQCNESA-N 0.000 claims description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004160 Ammonium persulphate Substances 0.000 claims description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000004945 emulsification Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000007062 hydrolysis Effects 0.000 abstract description 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- VYZKQGGPNIFCLD-UHFFFAOYSA-N 3,3-dimethylhexane-2,2-diol Chemical compound CCCC(C)(C)C(C)(O)O VYZKQGGPNIFCLD-UHFFFAOYSA-N 0.000 abstract 2
- 229920001909 styrene-acrylic polymer Polymers 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- RJFAYQIBOAGBLC-BYPYZUCNSA-N Selenium-L-methionine Chemical compound C[Se]CC[C@H](N)C(O)=O RJFAYQIBOAGBLC-BYPYZUCNSA-N 0.000 abstract 1
- RJFAYQIBOAGBLC-UHFFFAOYSA-N Selenomethionine Natural products C[Se]CCC(N)C(O)=O RJFAYQIBOAGBLC-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 abstract 1
- 229940073507 cocamidopropyl betaine Drugs 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 125000003709 fluoroalkyl group Chemical group 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229960002718 selenomethionine Drugs 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 125000003011 styrenyl group Chemical class [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000027555 hydrotropism Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an acid/alkali-corrosion-resistant high-hardness paint for glass doors. The invention is characterized in that the paint is prepared from the following raw materials in parts by weight: 39-43 parts of water-based alkyd resin, 15-18 parts of polyvinyl acetate emulsion, 8-12 parts of modified styrene acrylic emulsion, 1-3 parts of diacetone alcohol, 0.3-0.6 part of alkylol amine alkoxy titanate, 0.2-0.4 part of fluoroalkyl polyether modified polysiloxane, 1-2 parts of propolis, 0.3-0.5 part of selenomethionine, 1-2 parts of trimethyl pentanediol, 0.4-0.8 part of sodium m-phthalic acid-5-sulfonate, 0.2-0.5 part of polyoxyethylene ethylene glycol alkylaryl ether, 1-2 parts of nano aluminum oxide emulsion, 0.3-0.6 part of cocamidopropyl betaine, 1-3 parts of pigment and 10-15 parts of deionized water. The modified styrene-acrylic emulsion added to the water-based paint has bactericidal, dust-proof and antistatic actions; and the added trimethyl pentanediol has the characteristics of excellent hydrolysis resistance, excellent salt-fog resistance and high adhesive force. The paint has the advantages of excellent acid/alkali corrosion resistance, high hardness and high elasticity; and the added nano aluminum oxide emulsion further increases the hardness of the paint film, prevents shedding and prolongs the service time.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly a kind of glass door coating and preparation method thereof of acid-alkali-corrosive-resisting high rigidity.
Background technology
Along with the raising day by day of people's living standard, the pursuit of people to U.S. is more and more stronger, glass partition, glass bathrooms etc. will use glass door, as home decoration glass and glasswork, the demand in market is met with its distinctive gorgeous colorful decorative effect, but along with the continuous expansion of Application Areas, more and more higher requirement is proposed to glass paint functional performance, the requirement having surmounted traditional decoration far away and beautified, because current glass paint is mostly solvent based coating, the benzene to human body and bad environmental need be used during application, toluene, ethyl acetate etc. are containing benzene solvent, in addition, the bonding strength of some coating is low, less to the sticking power of various glass material product, and easily come off, duration of service is not long.Glass paint is developed by solvent-borne type hydrotropisms, it is the inexorable trend adapting to environment protection requirement development, aqueous glass paint has that better sticking power is good, ageing resistance is good, water tolerance and the advantage such as resistance to alcohol acidity is good, and safety and environmental protection, not containing objectionable impuritiess such as free TDI, benzene, toluene, ethyl acetate, can not damage HUMAN HEALTH, be brand-new environmental protection low-toxicity product.
Summary of the invention
The object of this invention is to provide glass door coating of a kind of acid-alkali-corrosive-resisting high rigidity and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of glass door coating of acid-alkali-corrosive-resisting high rigidity, be made up of the raw material of following weight part: aqueous alkide resin 39-43, polyvinyl acetate emulsion 15-18, modification propyl benzene emulsion 8-12, diacetone alcohol 1-3, hydramine alkoxy titanates 0.3-0.6, fluorine-based alkyl, polyether modified polyorganosiloxane 0.2-0.4, propolis 1-2, Sethotope 0.3-0.5, neopentyl glycol 1-2, 5-sodium sulfo isophthalate 0.4-0.8, polyoxyethylene glycol alkyl aryl ether 0.2-0.5, nano aluminium oxide emulsion 1-2, AMONYL 380LC 0.3-0.6, pigment 1-3, deionized water 10-15,
Described modifying cinepazid emulsion is made up of the raw material of following weight part: silane coupling agent KH5700.3-0.6, nano titanium oxide 3-4, nano zine oxide 2-3, vinylbenzene 23-28, butyl acrylate 48-54, methacrylic acid 9-13, N, N'-methylene-bisacrylamide 0.4-0.8, sodium lauryl sulphate 2-4, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride 8-12, ammonium persulphate 0.5-1.0, ethyl acetate 10-15, distilled water 120-150; Nano titanium oxide, nano zine oxide and toluene are added in round-bottomed flask fully to stir and ultrasonic vibration 10-20min by preparation method, and slowly add silane coupling agent KH570 be heated to backflow, isothermal reaction 1-2 hour, filters and uses absolute ethanol washing three times to dry namely to obtain nano composite material for subsequent use.The distilled water of nano composite material and 50-70% is added in three mouthfuls of round-bottomed flasks that agitator, prolong are housed, raised temperature controls at 80 ° of about C, add residue distilled water, sodium lauryl sulphate and 10-30% Potassium Persulphate again, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride, vinylbenzene, butyl acrylate, methacrylic acid is added again after rapid stirring emulsification 20min, after isothermal reaction 45min, drip remaining Potassium Persulphate and N again, N'-methylene-bisacrylamide, lowers the temperature after isothermal reaction 3-4 hour, filters the benzene emulsion obtaining modification.
The glass door coating of a kind of acid-alkali-corrosive-resisting high rigidity of the present invention, be made up of following concrete steps:
(1) deionized water, fluorine-based alkyl, polyether modified polyorganosiloxane, Sethotope, neopentyl glycol, AMONYL 380LC mixing are added in Scattered Kettle, to stir 3-5 minute under the condition of 600-800 rev/min;
(2) rotating speed is adjusted to 900-1000 rev/min, in Scattered Kettle, adds diacetone alcohol, polyoxyethylene glycol alkyl aryl ether stirs 6-8 minute;
(3) rotating speed is adjusted to 1400-1600 rev/min, adds aqueous alkide resin, polyvinyl acetate emulsion, modification propyl benzene emulsion, propolis 5-sodium sulfo isophthalate stirring 15-25 minute;
(4) rotating speed is adjusted to 1000-1200 rev/min, adds hydramine alkoxy titanates, nano aluminium oxide emulsion, pigment uniform stirring 20-30 minute successively;
(5) be added in sand mill and carry out grinding distribution by the material after dispersion, after filtering, fineness is less than 20 μm and packs.
The invention has the advantages that: the modifying cinepazid emulsion that water-borne coatings of the present invention adds has sterilization, dust-proof, anlistatig effect, the neopentyl glycol added has the feature of excellent hydrolysis, salt spray resistance, high adhesive force, coating of the present invention also has splendid acid-alkali-corrosive-resisting, consistency and elasticity, the nano aluminium oxide emulsion of adding further increases the hardness of paint film, prevent from coming off, extend duration of service.
specific embodiments
Below by specific examples, the present invention is described in detail.
A glass door coating for acid-alkali-corrosive-resisting high rigidity, is made up of the raw material of following weight part (kilogram): aqueous alkide resin 42, polyvinyl acetate emulsion 16, modification propyl benzene emulsion 11, diacetone alcohol 3, hydramine alkoxy titanates 0.5, fluorine-based alkyl, polyether modified polyorganosiloxane 0.3, propolis 2, Sethotope 0.5, neopentyl glycol 2,5-sodium sulfo isophthalate 0.6, polyoxyethylene glycol alkyl aryl ether 0.3, nano aluminium oxide emulsion 2, AMONYL 380LC 0.5, pigment 3, deionized water 15;
Described modifying cinepazid emulsion is made up of the raw material of following weight part (kilogram): silane coupling agent KH5700.5, nano titanium oxide 3, nano zine oxide 2, vinylbenzene 26, butyl acrylate 52, methacrylic acid 12, N, N'-methylene-bisacrylamide 0.5, sodium lauryl sulphate 2, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride 10, ammonium persulphate 0.5, ethyl acetate 15, distilled water 130; Nano titanium oxide, nano zine oxide and toluene are added in round-bottomed flask fully to stir and ultrasonic vibration 10-20min by preparation method, and slowly add silane coupling agent KH570 be heated to backflow, isothermal reaction 1-2 hour, filters and uses absolute ethanol washing three times to dry namely to obtain nano composite material for subsequent use.The distilled water of nano composite material and 50-70% is added in three mouthfuls of round-bottomed flasks that agitator, prolong are housed, raised temperature controls at 80 ° of about C, add residue distilled water, sodium lauryl sulphate and 10-30% Potassium Persulphate again, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride, vinylbenzene, butyl acrylate, methacrylic acid is added again after rapid stirring emulsification 20min, after isothermal reaction 45min, drip remaining Potassium Persulphate and N again, N'-methylene-bisacrylamide, lowers the temperature after isothermal reaction 3-4 hour, filters the benzene emulsion obtaining modification.
The glass door coating of a kind of acid-alkali-corrosive-resisting high rigidity of the present invention, be made up of following concrete steps:
(1) deionized water, fluorine-based alkyl, polyether modified polyorganosiloxane, Sethotope, neopentyl glycol, AMONYL 380LC mixing are added in Scattered Kettle, to stir 3-5 minute under the condition of 600-800 rev/min;
(2) rotating speed is adjusted to 900-1000 rev/min, in Scattered Kettle, adds diacetone alcohol, polyoxyethylene glycol alkyl aryl ether stirs 6-8 minute;
(3) rotating speed is adjusted to 1400-1600 rev/min, adds aqueous alkide resin, polyvinyl acetate emulsion, modification propyl benzene emulsion, propolis 5-sodium sulfo isophthalate stirring 15-25 minute;
(4) rotating speed is adjusted to 1000-1200 rev/min, adds hydramine alkoxy titanates, nano aluminium oxide emulsion, pigment uniform stirring 20-30 minute successively;
(5) be added in sand mill and carry out grinding distribution by the material after dispersion, after filtering, fineness is less than 20 μm and packs.
Paint adhesion experiment (frame method) of the present invention≤1 grade, water tolerance experiment (480h) is without exception, hardness of paint film is 2H, artificial ageing resistance experiment >=500 hours without exception, resistance to boiling water experiment >=30 are hour unchanged, and salt fog resistance experiment >=20 hours is unchanged, and abrasion resistance is tested 10000 times and passed through, paint film without breakage, alcohol resistance experiment >=24 hours unchanged.
Claims (2)
1. the glass door coating of an acid-alkali-corrosive-resisting high rigidity, it is characterized in that, be made up of the raw material of following weight part: aqueous alkide resin 39-43, polyvinyl acetate emulsion 15-18, modification propyl benzene emulsion 8-12, diacetone alcohol 1-3, hydramine alkoxy titanates 0.3-0.6, fluorine-based alkyl, polyether modified polyorganosiloxane 0.2-0.4, propolis 1-2, Sethotope 0.3-0.5, neopentyl glycol 1-2, 5-sodium sulfo isophthalate 0.4-0.8, polyoxyethylene glycol alkyl aryl ether 0.2-0.5, nano aluminium oxide emulsion 1-2, AMONYL 380LC 0.3-0.6, pigment 1-3, deionized water 10-15,
Described modifying cinepazid emulsion is made up of the raw material of following weight part: silane coupling agent KH5700.3-0.6, nano titanium oxide 3-4, nano zine oxide 2-3, vinylbenzene 23-28, butyl acrylate 48-54, methacrylic acid 9-13, N, N'-methylene-bisacrylamide 0.4-0.8, sodium lauryl sulphate 2-4, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride 8-12, ammonium persulphate 0.5-1.0, ethyl acetate 10-15, distilled water 120-150; Nano titanium oxide, nano zine oxide and toluene are added in round-bottomed flask fully to stir and ultrasonic vibration 10-20min by preparation method, and slowly add silane coupling agent KH570 be heated to backflow, isothermal reaction 1-2 hour, filters and uses absolute ethanol washing three times to dry namely to obtain nano composite material for subsequent use; The distilled water of nano composite material and 50-70% is added in three mouthfuls of round-bottomed flasks that agitator, prolong are housed, raised temperature controls at 80 ° of about C, add residue distilled water, sodium lauryl sulphate and 10-30% Potassium Persulphate again, MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride, vinylbenzene, butyl acrylate, methacrylic acid is added again after rapid stirring emulsification 20min, after isothermal reaction 45min, drip remaining Potassium Persulphate and N again, N'-methylene-bisacrylamide, lowers the temperature after isothermal reaction 3-4 hour, filters the benzene emulsion obtaining modification.
2. the glass door coating of a kind of acid-alkali-corrosive-resisting high rigidity according to claim 1, is characterized in that, be made up of following concrete steps:
(1) deionized water, fluorine-based alkyl, polyether modified polyorganosiloxane, Sethotope, neopentyl glycol, AMONYL 380LC mixing are added in Scattered Kettle, to stir 3-5 minute under the condition of 600-800 rev/min;
(2) rotating speed is adjusted to 900-1000 rev/min, in Scattered Kettle, adds diacetone alcohol, polyoxyethylene glycol alkyl aryl ether stirs 6-8 minute;
(3) rotating speed is adjusted to 1400-1600 rev/min, adds aqueous alkide resin, polyvinyl acetate emulsion, modification propyl benzene emulsion, propolis 5-sodium sulfo isophthalate stirring 15-25 minute;
(4) rotating speed is adjusted to 1000-1200 rev/min, adds hydramine alkoxy titanates, nano aluminium oxide emulsion, pigment uniform stirring 20-30 minute successively;
(5) be added in sand mill and carry out grinding distribution by the material after dispersion, after filtering, fineness is less than 20 μm and packs.
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