CN103351675B - A kind of washability exterior coating and preparation method thereof - Google Patents
A kind of washability exterior coating and preparation method thereof Download PDFInfo
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- CN103351675B CN103351675B CN201310247613.0A CN201310247613A CN103351675B CN 103351675 B CN103351675 B CN 103351675B CN 201310247613 A CN201310247613 A CN 201310247613A CN 103351675 B CN103351675 B CN 103351675B
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- raw material
- coalescence aid
- film
- film coalescence
- nano
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- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000839 emulsion Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 14
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims abstract description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004581 coalescence Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000440 bentonite Substances 0.000 claims abstract description 6
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims abstract description 4
- -1 dimethyl dimercapto 2-ethyl hexyl ethanoate tin Chemical compound 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 6
- 230000001680 brushing effect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
A kind of exterior coating, it is made up of the raw material of following weight parts: aqueous acrylic emulsion 80-90, benzene emulsion 15-20, nano-bentonite 30-60, Xylo-Mucine 3-4, butyl methacrylate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, styroyl phenol polyethenoxy ether 0.6-1, glass fibre 0.5-1,1,2-two (triethoxy is silica-based) ethane 0.8-1, tributyl phosphate 0.1-0.2, film coalescence aid 3-5, deionized water 10-20, the coating raw material loss that the present invention produces is few, gel generates few, technique is simple, paint film is hard, glossiness is good, anti-impact force is strong, be not easy cracking, texture is soft, by force ornamental, there is high weather resisteant, brushing resistance, strong adhesion, long service life, without special odor, not mercurous, lead waits heavy metal, formaldehydeless volatile matter, meet the technical requirements of environmental protection coating material, the film coalescence aid added has very high stability, efficient binding property, film-forming properties, add the density of coated membrane, improve quality of forming film, rete is made to have strong adhesion, without cavity, split sunken, the advantages such as dense uniform.
Description
Technical field
The present invention relates generally to a kind of coating, particularly relates to a kind of washability exterior coating and preparation method thereof.
Background technology
In recent years; along with the raising of living standards of the people and the development of society; people are to the selection pay attention to day by day of building decoration coating, more simple better to the construction requirement of coating, for particularly in exterior coating; not only rest on the most basic in the protection of ground; have higher requirement to the decorative effect of coating, exterior coating requires water repelling property, requires from washing property; paint film wants hard and smooth, dirty once rushing.
But the acrylic coating that domestic market is thrown in exists, and gloss is low, poor adhesive force, winter hardiness are poor, not water-fast, water vapour, soda acid, salts solution and organic polar solvent, poor flexibility under room temperature, the shortcoming such as wear no resistance, and high temperature easily returns sticky, fragile under low temperature splitting, cause coating easily to ftracture, peel off, rainwater etc. easily infiltrate metope, corrosion body of wall, and this not only affects the beautiful decoration of buildings, and will reduce the work-ing life of buildings.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides exterior coating that a kind of paint film is stablized, glossiness is good, tolerance is strong and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of washability exterior coating, it is made up of the raw material of following weight parts:
Aqueous acrylic emulsion 80-90, benzene emulsion 15-20, nano-bentonite 30-60, Xylo-Mucine 3-4, butyl methacrylate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, styroyl phenol polyethenoxy ether 0.6-1, glass fibre 0.5-1,1,2-two (triethoxy is silica-based) ethane 0.8-1, tributyl phosphate 0.1-0.2, film coalescence aid 3-5, deionized water 10-20;
Described film coalescence aid is made up of the raw material of following weight parts:
Nano silicon 30-40, polyvinyl alcohol 4-6, vinyltriethoxysilane 6-10, alkylphenol Polyoxyalkylene ethers 0.8-1, benzene emulsion 3-4, nano-sized carbon 1-2;
Polyvinyl alcohol is joined in 4-5 times of water, be steam heated to 95-100 DEG C, stirring and dissolving, adds benzene emulsion, and reduction temperature is 60-70 DEG C, constant temperature stirs 3-4 minute, add each raw material of residue, low speed 300-400 rev/min of dispersion 2-3 minute, 100-120 DEG C of insulation leaves standstill 1-2 hour, be cooled to normal temperature, obtain described film coalescence aid.
A preparation method for washability exterior coating, comprises the following steps:
The butyl methacrylate of above-mentioned weight part is joined in benzene emulsion, styroyl phenol polyethenoxy ether is added after abundant stirring, dispersed with stirring 3-4 minute at temperature is 90-100 DEG C, insulation 20-30 minute, be cooled to normal temperature, add Xylo-Mucine, 500-600 rev/min is stirred 6-8 minute; Add aqueous acrylic emulsion, deionized water, 900-1000 rev/min is stirred 8-10 minute; Add nano-bentonite, glass fibre again, stir 15-20 minute at 700-800 rev/min; Add each raw material of residue, under the speed of 600-700 rev/min, fully stir, add acetic acid or sodium acetate, adjustment PH is 8-9, stirs and is described exterior coating.
Advantage of the present invention is:
The coating raw material loss that the present invention produces is few, gel generates few, technique is simple, paint film is hard, glossiness is good, anti-impact force is strong, be not easy cracking, texture is soft, by force ornamental, there is high weather resisteant, brushing resistance, strong adhesion, long service life, without special odor, not mercurous, lead waits heavy metal, formaldehydeless volatile matter, meet the technical requirements of environmental protection coating material, the film coalescence aid added has very high stability, efficient binding property, film-forming properties, add the density of coated membrane, improve quality of forming film, rete is made to have strong adhesion, without cavity, split sunken, the advantages such as dense uniform.
Embodiment
Embodiment 1
A kind of washability exterior coating, it is made up of the raw material of following weight parts (kilogram):
Aqueous acrylic emulsion 90, benzene emulsion 20, nano-bentonite 46, Xylo-Mucine 4, butyl methacrylate 3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 2, styroyl phenol polyethenoxy ether 0.6, glass fibre 0.5,1,2-two (triethoxy is silica-based) ethane 0.8, tributyl phosphate 0.2, film coalescence aid 5, deionized water 20;
Described film coalescence aid is made up of the raw material of following weight parts:
Nano silicon 40, polyvinyl alcohol 6, vinyltriethoxysilane 10, alkylphenol Polyoxyalkylene ethers 0.8, benzene emulsion 4, nano-sized carbon 1;
Polyvinyl alcohol is joined in 5 times of water, be steam heated to 100 DEG C, stirring and dissolving, add benzene emulsion, reducing temperature is 70 DEG C, and constant temperature stirs 4 minutes, adds each raw material of residue, low speed 400 revs/min dispersion 3 minutes, 120 DEG C of insulations leave standstill 2 hours, are cooled to normal temperature, obtain described film coalescence aid.
A preparation method for washability exterior coating, comprises the following steps:
The butyl methacrylate of above-mentioned weight part is joined in benzene emulsion, after fully stirring, adds styroyl phenol polyethenoxy ether, dispersed with stirring 4 minutes at temperature is 100 DEG C, be incubated 30 minutes, be cooled to normal temperature, add Xylo-Mucine, 600 revs/min are stirred 8 minutes; Add aqueous acrylic emulsion, deionized water, 1000 revs/min are stirred 10 minutes; Add nano-bentonite, glass fibre again, stir 20 minutes at 800 revs/min; Add each raw material of residue, under the speed of 700 revs/min, fully stir, add acetic acid or sodium acetate, regulate PH to be 9, stir and be described exterior coating.
Performance test:
Paint film appearance is full, smooth, good without lump, glossiness;
Abrasion resistance is tested: pass through for 10000 times, paint film is without breakage;
Artificial ageing resistance test: 2000 hours non-foaming, do not peel off, flawless;
Temperature-change resistance (5 circulations): without exception;
Alkali resistance: 200 hours without exception.
Claims (1)
1. a washability exterior coating, it is characterized in that what it was made up of the raw material of following weight parts: aqueous acrylic emulsion 80-90, benzene emulsion 15-20, nano-bentonite 30-60, Xylo-Mucine 3-4, butyl methacrylate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 1-2, styroyl phenol polyethenoxy ether 0.6-1, glass fibre 0.5-1,1,2-two (triethoxy is silica-based) ethane 0.8-1, tributyl phosphate 0.1-0.2, film coalescence aid 3-5, deionized water 10-20; Described film coalescence aid is made up of the raw material of following weight parts: nano silicon 30-40, polyvinyl alcohol 4-6, vinyltriethoxysilane 6-10, alkylphenol Polyoxyalkylene ethers 0.8-1, benzene emulsion 3-4, nano-sized carbon 1-2; Polyvinyl alcohol is joined in 4-5 times of water, be steam heated to 95-100 DEG C, stirring and dissolving, adds benzene emulsion, and reduction temperature is 60-70 DEG C, constant temperature stirs 3-4 minute, add each raw material of residue, low speed 300-400 rev/min of dispersion 2-3 minute, 100-120 DEG C of insulation leaves standstill 1-2 hour, be cooled to normal temperature, obtain described film coalescence aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247613.0A CN103351675B (en) | 2013-06-20 | 2013-06-20 | A kind of washability exterior coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247613.0A CN103351675B (en) | 2013-06-20 | 2013-06-20 | A kind of washability exterior coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103351675A CN103351675A (en) | 2013-10-16 |
| CN103351675B true CN103351675B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310247613.0A Active CN103351675B (en) | 2013-06-20 | 2013-06-20 | A kind of washability exterior coating and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103351675B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602165B (en) * | 2013-11-19 | 2016-03-23 | 青岛祥嘉知识产权服务有限公司 | A kind of full-bodied waterproof paint |
| CN103756417A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Wear-resistant coating for external wall and preparation method thereof |
| CN104119756B (en) * | 2014-06-26 | 2016-06-15 | 安徽快来防水防腐有限公司 | A kind of anti-low temperature water-repellent paint |
| CN104119757B (en) * | 2014-06-26 | 2016-06-15 | 安徽快来防水防腐有限公司 | A kind of exterior wall waterproofing coating |
| CN104119755B (en) * | 2014-06-26 | 2016-06-15 | 安徽快来防水防腐有限公司 | A kind of anticracking waterproof coating |
| CN104119732A (en) * | 2014-06-26 | 2014-10-29 | 安徽快来防水防腐有限公司 | Architectural water-resistant paint |
| CN104356776A (en) * | 2014-09-03 | 2015-02-18 | 天长市开林化工有限公司 | Anti-wear smooth internal wall coating |
| CN104327565A (en) * | 2014-10-23 | 2015-02-04 | 招远鸿瑞印染有限公司 | Preparation of water-based paint |
| CN106280594A (en) * | 2016-08-17 | 2017-01-04 | 柳州市亿廷贸易有限责任公司 | The preparation method of washability coating |
| CN107236374B (en) * | 2017-06-02 | 2018-08-24 | 安徽喜宝高分子材料有限公司 | A kind of emulsion paint with excellent abrasion resistance |
| CN114672201A (en) * | 2020-12-24 | 2022-06-28 | 湖南腾丰铸造有限公司 | Waterproof coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429367A (en) * | 2007-11-06 | 2009-05-13 | 苏华远 | Special-purpose cement paint for exterior wall |
| CN101857752A (en) * | 2010-05-28 | 2010-10-13 | 中华制漆（深圳）有限公司 | Aqueous exterior wall coating material with high solid content and low viscosity |
| CN103087622A (en) * | 2013-01-31 | 2013-05-08 | 安徽蓝柯复合材料有限公司 | PU (Polyurethane) elastic paint |
| CN103122182A (en) * | 2013-02-20 | 2013-05-29 | 泗阳浙阳新型保温防水材料有限公司 | Composite thermal-insulating heat-preservation material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6881247B2 (en) * | 2003-01-09 | 2005-04-19 | Vernon H. Batdorf | Protective barrier coating composition |
-
2013
- 2013-06-20 CN CN201310247613.0A patent/CN103351675B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429367A (en) * | 2007-11-06 | 2009-05-13 | 苏华远 | Special-purpose cement paint for exterior wall |
| CN101857752A (en) * | 2010-05-28 | 2010-10-13 | 中华制漆（深圳）有限公司 | Aqueous exterior wall coating material with high solid content and low viscosity |
| CN103087622A (en) * | 2013-01-31 | 2013-05-08 | 安徽蓝柯复合材料有限公司 | PU (Polyurethane) elastic paint |
| CN103122182A (en) * | 2013-02-20 | 2013-05-29 | 泗阳浙阳新型保温防水材料有限公司 | Composite thermal-insulating heat-preservation material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103351675A (en) | 2013-10-16 |
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Denomination of invention: A washable exterior wall coating and its preparation method Effective date of registration: 20231026 Granted publication date: 20151223 Pledgee: Lai An county Jinan financing Company limited by guarantee Pledgor: CHUZHOU BEST NEW BUILDING MATERIAL CO.,LTD. Registration number: Y2023980062875 |