CN103525206A - Stain-resistant heat insulation coating - Google Patents
Stain-resistant heat insulation coating Download PDFInfo
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- CN103525206A CN103525206A CN201310418388.2A CN201310418388A CN103525206A CN 103525206 A CN103525206 A CN 103525206A CN 201310418388 A CN201310418388 A CN 201310418388A CN 103525206 A CN103525206 A CN 103525206A
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Abstract
The invention discloses a stain-resistant heat insulation coating. The stain-resistant heat insulation coating comprises the following raw materials in parts by weight: 60-70 parts of polytetrafluoroethylene emulsion, 1-2 parts of 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, 1-2 parts of glycerol, 3-4 parts of aluminum oxide, 4-6 parts of hollow ceramic microbeads, 10-15 parts of talcum powder, 2-4 parts of nano-carbon powder, 1-2 parts of diethylenetriamine, 0.1-0.3 part of isothiazolone, 0.2-0.5 part of sodium tripolyphosphate, 0.8-1 part of dimethicone, 20-30 parts of binding additives and 15-30 parts of deionized water. The coating disclosed by the invention has the advantages of simple preparation method and low cost, and the added binding additives can enable a film-forming matter to have a low surface energy property, so that pollutants of liquid small particles and solid small particles are less prone to being adsorbed on the surface of the coating, the coating has excellent stain resistance, and the coating disclosed by the invention further has the advantages of strong weather resistance and good heat insulation effect.
Description
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of stain resistant thermal insulating coating.
Background technology
That coating should have is anticorrosion, waterproof, grease proofing, chemicals-resistant, fast light, heatproof etc., and object is exposed among atmosphere, is subject to the erosion of oxygen, moisture etc., causes the breakoff phenomenons such as corrosion of metal, foxy, cement weathering.At article surface, be coated with coating, form layer protecting film, can stop or postpone generation and the development of these breakoff phenomenons, extended the work-ing life of various materials.So provide protection is a Main Function of coating, improve the provide protection of traditional coating, could further improve the quality of coating.
Summary of the invention
The object of the invention is exactly for a kind of stain resistant thermal insulating coating is provided.
The present invention is achieved by the following technical solutions:
A thermal insulating coating, it is comprised of the raw material of following weight parts:
Ptfe emulsion 60-70,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 1-2, glycerol 1-2, aluminum oxide 3-4, hollow ceramic microspheres 4-6, talcum powder 10-15, nano-carbon powder 2-4, Diethylenetriaminee (DETA) 1-2, isothiazolones 0.1-0.3, tripoly phosphate sodium STPP 0.2-0.5, dimethyl silicone oil 0.8-1, adhesive aid 20-30, deionized water 15-30;
Described adhesive aid is comprised of the raw material of following weight parts:
Benzene emulsion 60-70, tragacanth gum 6-8, Zinc Pyrithione 1-2, sodium silicoaluminate 4-6, butyl polyacrylate 1-2, Natvosol 2-4,2,6-ditertbutylparacresol 0.1-0.3, water are appropriate;
The 10-20% of above-mentioned weight tragacanth gum is joined in 10-15 times of water, add Natvosol and 2,6-ditertbutylparacresol, dispersed with stirring 10-15 minute under the speed of 400-600 rev/min, rising temperature is 60-80 ℃, add Zinc Pyrithione, sodium silicoaluminate, butyl polyacrylate, after fully mixing, add each raw material of residue, after stirring, cross the steam heating of 80-100 ℃, the system solid content of making is 60-65%, is cooled to normal temperature, obtains described adhesive aid.
A preparation method for stain resistant thermal insulating coating, comprises the following steps:
(1) by above-mentioned deionized water, glycerol, 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate, aluminum oxide, hollow ceramic microspheres, talcum powder, nano-carbon powder, Diethylenetriaminee (DETA) mix, join in shredder, 2000-3000 rev/min is ground 30-50 minute, obtains slurry;
(2) slurry obtained above is transferred in dispersion machine, adds each raw material of residue, dispersed with stirring 30-50 minute under the speed of 800-1500 rev/min, crosses 80-100 mesh sieve, obtains described stain resistant thermal insulating coating.
Advantage of the present invention is:
Preparation method for coating of the present invention is simple, and cost is low, and the adhesive aid adding makes film forming matter have the characteristic of low surface energy, thereby makes liquid small-particle and solid granule pollutent be difficult for being adsorbed on coating surface, makes
It has excellent contamination resistance, and coating weather resisteant of the present invention is strong, good heat-insulation effect.
Embodiment
Embodiment 1
A thermal insulating coating, it by following weight parts (kilogram) raw material form:
Ptfe emulsion 70,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 1, glycerol 1, aluminum oxide 4, hollow ceramic microspheres 6, talcum powder 15, nano-carbon powder 2, Diethylenetriaminee (DETA) 1, isothiazolones 0.3, tripoly phosphate sodium STPP 0.5, dimethyl silicone oil 0.8, adhesive aid 30, deionized water 30;
Described adhesive aid is comprised of the raw material of following weight parts:
Benzene emulsion 70, tragacanth gum 8, Zinc Pyrithione 1, sodium silicoaluminate 6, butyl polyacrylate 1, Natvosol 2,2,6-ditertbutylparacresol 0.3, water are appropriate;
By 20% of above-mentioned weight tragacanth gum, join in 15 times of water, add Natvosol and 2,6-ditertbutylparacresol, under the speed of 400 revs/min, dispersed with stirring is 15 minutes, rising temperature is 80 ℃, add Zinc Pyrithione, sodium silicoaluminate, butyl polyacrylate, after fully mixing, add each raw material of residue, after stirring, cross the steam heating of 100 ℃, the system solid content of making is 60-65%, is cooled to normal temperature, obtains described adhesive aid.
A preparation method for stain resistant thermal insulating coating, comprises the following steps:
(1) by above-mentioned deionized water, glycerol, 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate, aluminum oxide, hollow ceramic microspheres, talcum powder, nano-carbon powder, Diethylenetriaminee (DETA) mix, join in shredder, 3000 revs/min are ground 50 minutes, obtain slurry;
(2) slurry obtained above is transferred in dispersion machine, adds each raw material of residue, under the speed of 1500 revs/min, dispersed with stirring is 50 minutes, crosses 100 mesh sieves, obtains described stain resistant thermal insulating coating.
Performance test:
Sunlight reflectivity: 0.89;
Contamination resistance: 10%.
Claims (2)
1. a stain resistant thermal insulating coating, is characterized in that what it was comprised of the raw material of following weight parts:
Ptfe emulsion 60-70,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 1-2, glycerol 1-2, aluminum oxide 3-4, hollow ceramic microspheres 4-6, talcum powder 10-15, nano-carbon powder 2-4, Diethylenetriaminee (DETA) 1-2, isothiazolones 0.1-0.3, tripoly phosphate sodium STPP 0.2-0.5, dimethyl silicone oil 0.8-1, adhesive aid 20-30, deionized water 15-30;
Described adhesive aid is comprised of the raw material of following weight parts:
Benzene emulsion 60-70, tragacanth gum 6-8, Zinc Pyrithione 1-2, sodium silicoaluminate 4-6, butyl polyacrylate 1-2, Natvosol 2-4,2,6-ditertbutylparacresol 0.1-0.3, water are appropriate;
The 10-20% of above-mentioned weight tragacanth gum is joined in 10-15 times of water, add Natvosol and 2,6-ditertbutylparacresol, dispersed with stirring 10-15 minute under the speed of 400-600 rev/min, rising temperature is 60-80 ℃, add Zinc Pyrithione, sodium silicoaluminate, butyl polyacrylate, after fully mixing, add each raw material of residue, after stirring, cross the steam heating of 80-100 ℃, the system solid content of making is 60-65%, is cooled to normal temperature, obtains described adhesive aid.
2. a preparation method for stain resistant thermal insulating coating as claimed in claim 1, is characterized in that comprising the following steps:
(1) by above-mentioned deionized water, glycerol, 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate, aluminum oxide, hollow ceramic microspheres, talcum powder, nano-carbon powder, Diethylenetriaminee (DETA) mix, join in shredder, 2000-3000 rev/min is ground 30-50 minute, obtains slurry;
(2) slurry obtained above is transferred in dispersion machine, adds each raw material of residue, dispersed with stirring 30-50 minute under the speed of 800-1500 rev/min, crosses 80-100 mesh sieve, obtains described stain resistant thermal insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418388.2A CN103525206B (en) | 2013-09-13 | 2013-09-13 | A kind of Staining-resistant heat-insulationcoatiand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418388.2A CN103525206B (en) | 2013-09-13 | 2013-09-13 | A kind of Staining-resistant heat-insulationcoatiand |
Publications (2)
| Publication Number | Publication Date |
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| CN103525206A true CN103525206A (en) | 2014-01-22 |
| CN103525206B CN103525206B (en) | 2016-02-10 |
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| CN201310418388.2A Expired - Fee Related CN103525206B (en) | 2013-09-13 | 2013-09-13 | A kind of Staining-resistant heat-insulationcoatiand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759189A (en) * | 2016-08-22 | 2018-03-06 | 银川隆基硅材料有限公司 | Thermostable heat-isolating coating and the method for improving single crystal growing furnace crucible side service life |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676014A (en) * | 2012-05-30 | 2012-09-19 | 浙江好途程新型建材有限公司 | Staining-resistant heat-insulationcoating and preparation method thereof |
| CN102815887A (en) * | 2012-08-10 | 2012-12-12 | 三棵树涂料股份有限公司 | Lightweight sound-absorbing environment-friendly interior wall paint |
-
2013
- 2013-09-13 CN CN201310418388.2A patent/CN103525206B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676014A (en) * | 2012-05-30 | 2012-09-19 | 浙江好途程新型建材有限公司 | Staining-resistant heat-insulationcoating and preparation method thereof |
| CN102815887A (en) * | 2012-08-10 | 2012-12-12 | 三棵树涂料股份有限公司 | Lightweight sound-absorbing environment-friendly interior wall paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759189A (en) * | 2016-08-22 | 2018-03-06 | 银川隆基硅材料有限公司 | Thermostable heat-isolating coating and the method for improving single crystal growing furnace crucible side service life |
| CN107759189B (en) * | 2016-08-22 | 2020-07-24 | 银川隆基硅材料有限公司 | High-temperature-resistant heat-insulating coating and method for prolonging service life of crucible side of single crystal furnace |
Also Published As
| Publication number | Publication date |
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| CN103525206B (en) | 2016-02-10 |
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Effective date of registration: 20190624 Address after: 571200 Longxing Street, Longzhou Village, Dingcheng Town, Dingan County, Sanya City, Hainan Province, 198 Patentee after: Hainan Zhongwei Technology Co., Ltd. Address before: 236000 Wenfeng Road Fengyu District, Yingquan District, Fuyang City, Anhui Province Patentee before: Ren Zhenzhou |
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