CN104987820A - Outdoor environmental-friendly coating and preparation method therefor - Google Patents
Outdoor environmental-friendly coating and preparation method therefor Download PDFInfo
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- CN104987820A CN104987820A CN201510428841.7A CN201510428841A CN104987820A CN 104987820 A CN104987820 A CN 104987820A CN 201510428841 A CN201510428841 A CN 201510428841A CN 104987820 A CN104987820 A CN 104987820A
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Abstract
The invention provides an outdoor environmental-friendly coating which is prepared from the following raw materials in parts by weight: 20-40 parts of waterborne polyurethane, 5-10 parts of titanium dioxide, 5-10 parts of fiber, 10-20 parts of nano silicon dioxide, 20-30 parts of a high-elasticity pure acrylic emulsion, 15-25 parts of a silica sol, 10-15 parts of a light resistant, 2-5 parts of a coalescing agent, 2-5 parts of a defoamer and 2-5 parts of a thickener. The outdoor environmental-friendly coating provided by the invention is good in weather adaptability and weather resistance and has the characteristics of being good in self-cleaning property and the like.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of outdoor environmental protection coating material and preparation method thereof.
Background technology
Coating is very common in life, no matter is indoor decoration or outdoor decoration, all needs to use coating and carries out whitewashing to reach the effect of beautifying.At present, the coating type on market is various, along with the know-how of modern and improving constantly of standard of living, naturally also more and more higher to the requirement of family's coatings, all requires the standard reaching environment-friendly and green no pollution.For many years, researchist also is constantly going to research and develop various green coating, but all there is volatile matter in coating in the market under protean gasification, ubiquity harmful chemical in these volatile matters, the weathering resistance of coating is not strong, in addition, because the damage ratio of outdoor environment is comparatively serious, the self-cleaning of existing coating is relative also more weak.
Summary of the invention
In order to overcome problems of the prior art, the invention provides a kind of outdoor environmental protection coating material, the suitable time good weatherability of this coating, and there is good self-cleaning properties.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of outdoor environmental protection coating material, it is made up of following raw material, and described number is weight part:
As optimal technical scheme, described nano silicon refers to the inorganic particulate of particle diameter between 20-100nm.
As optimal technical scheme, described photostabilizer is Natvosol.
As optimal technical scheme, described defoamer is made up of the component of following weight part:
Polyoxyethylene 0.5-1 part
Polypropylene glycol 0.5-1 part
Dimethyl silicone oil 1-3 part
As optimal technical scheme, described film coalescence aid is made up of the component of following weight part:
Lauryl Alcohol ester 1-2 part
Propylene glycol phenylate 1-3 part
A kind of preparation method of outdoor environmental protection coating material, above-mentioned each component is joined in agitator respectively, slowly be warming up to 40 DEG C with stirring velocity Keep agitation 3-5 hour of 150-200r/min, be then cooled to external temperature outdoor environmental protection coating material of the present invention.
The invention has the beneficial effects as follows: (1) adopts nano inoganic particle to enhance the self-cleaning properties of coating, antifouling property, and weathering resistance; (2) adopt the combination of pure third high-elastic emulsion and silicon sol, greatly enhance the weather resistance of coating and high water-repellancy; (3) interpolation of fiber makes coating resistance to cleavage strengthen, and the use of thickening material makes the adduction power of coating itself strong, thus possesses strong splitting resistance; (4) interpolation of photostabilizer makes the anti-light contaminative of coating itself strengthen, and avoids the impact of receipts light pollution and makes coating play objectionable impurities, cause health risk contaminate environment etc.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of outdoor environmental protection coating material, it is made up of following raw material, and described number is weight part, aqueous polyurethane 20 parts, titanium dioxide 5 parts, fiber 5 parts, nano silicon 10 parts, pure third high-elastic emulsion 20 parts, silicon sol 15 parts, photostabilizer 10 parts, film coalescence aid 2 parts, defoamer 2 parts, thickening material 2 parts.
Nano silicon refers to the inorganic particulate of particle diameter between 20-100nm.
Photostabilizer is Natvosol.
Defoamer is made up of the component of following weight part:
Polyoxyethylene 0.5 part
Polypropylene glycol 0.5 part
Dimethyl silicone oil 1 part
Film coalescence aid is made up of the component of following weight part:
Lauryl Alcohol ester 1 part
Propylene glycol phenylate 1 part
A kind of preparation method of outdoor environmental protection coating material, above-mentioned each component is joined in agitator respectively, slowly be warming up to 40 DEG C with stirring velocity Keep agitation 3-5 hour of 150-200r/min, be then cooled to external temperature outdoor environmental protection coating material of the present invention.
Wherein: the self-cleaning properties of nano inoganic particle is good, and antifouling property is good, and has good weathering resistance; The combination of pure third high-elastic emulsion and silicon sol, has extremely good weather resistance and high water-repellancy; The resistance to cleavage of of Fiber Materials itself is strong, and adduction stress is good; Photostabilizer has good anti-light pollutant performance; Titanium dioxide is a kind of pigment, if a small amount of interpolation can play expanding volume effect; Defoamer, membrane-forming agent, thickening material are a kind of auxiliary of strengthening the property, and suitable intensification controls, and can improve the auxiliaring effect of auxiliary.
Embodiment 2
A kind of outdoor environmental protection coating material, it is made up of following raw material, and described number is weight part, aqueous polyurethane 40 parts, titanium dioxide 10 parts, fiber 10 parts, nano silicon 20 parts, pure third high-elastic emulsion 30 parts, silicon sol 25 parts, photostabilizer 15 parts, film coalescence aid 5 parts, defoamer 5 parts, thickening material 5 parts.
Nano silicon refers to the inorganic particulate of particle diameter between 20-100nm.
Photostabilizer is Natvosol.
Defoamer is made up of the component of following weight part:
Polyoxyethylene 01 part
Polypropylene glycol 01 part
Dimethyl silicone oil 3 parts
Film coalescence aid is made up of the component of following weight part:
Lauryl Alcohol ester 2 parts
Propylene glycol phenylate 3 parts
A kind of preparation method of outdoor environmental protection coating material, above-mentioned each component is joined in agitator respectively, slowly be warming up to 40 DEG C with stirring velocity Keep agitation 3-5 hour of 150-200r/min, be then cooled to external temperature outdoor environmental protection coating material of the present invention.
Wherein: the self-cleaning properties of nano inoganic particle is good, and antifouling property is good, and has good weathering resistance; The combination of pure third high-elastic emulsion and silicon sol, has extremely good weather resistance and high water-repellancy; The resistance to cleavage of of Fiber Materials itself is strong, and adduction stress is good; Photostabilizer has good anti-light pollutant performance; Titanium dioxide is a kind of pigment, if a small amount of interpolation can play expanding volume effect; Defoamer, membrane-forming agent, thickening material are a kind of auxiliary of strengthening the property, and suitable intensification controls, and can improve the auxiliaring effect of auxiliary.
Embodiment 3
A kind of outdoor environmental protection coating material, it is made up of following raw material, and described number is weight part, aqueous polyurethane 30 parts, titanium dioxide 8 parts, fiber 8 parts, nano silicon 15 parts, pure third high-elastic emulsion 25 parts, silicon sol 20 parts, photostabilizer 12 parts, film coalescence aid 3.5 parts, defoamer 3.5 parts, thickening material 3.5 parts.
Nano silicon refers to the inorganic particulate of particle diameter between 20-100nm.
Photostabilizer is Natvosol.
Defoamer is made up of the component of following weight part:
Polyoxyethylene 0.75 part
Polypropylene glycol 0.75 part
Dimethyl silicone oil 2 parts
Film coalescence aid is made up of the component of following weight part:
Lauryl Alcohol ester 1.5 parts
Propylene glycol phenylate 2 parts
A kind of preparation method of outdoor environmental protection coating material, above-mentioned each component is joined in agitator respectively, slowly be warming up to 40 DEG C with stirring velocity Keep agitation 3-5 hour of 150-200r/min, be then cooled to external temperature outdoor environmental protection coating material of the present invention.
Wherein: the self-cleaning properties of nano inoganic particle is good, and antifouling property is good, and has good weathering resistance; The combination of pure third high-elastic emulsion and silicon sol, has extremely good weather resistance and high water-repellancy; The resistance to cleavage of of Fiber Materials itself is strong, and adduction stress is good; Photostabilizer has good anti-light pollutant performance; Titanium dioxide is a kind of pigment, if a small amount of interpolation can play expanding volume effect; Defoamer, membrane-forming agent, thickening material are a kind of auxiliary of strengthening the property, and suitable intensification controls, and can improve the auxiliaring effect of auxiliary.
Last: according to concrete demand, the mass percent of above-mentioned raw materials can do suitable adjustment allotment, thus the obtained coating possessing different performance, obtain different results of use.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an outdoor environmental protection coating material, is characterized in that: it is made up of following raw material, and described number is weight part:
。
2. a kind of outdoor environmental protection coating material according to claim 1, is characterized in that: described nano silicon refers to the inorganic particulate of particle diameter between 20-100nm.
3. a kind of outdoor environmental protection coating material according to claim 1, is characterized in that: described photostabilizer is Natvosol.
4. a kind of outdoor environmental protection coating material according to claim 1, is characterized in that: described defoamer is made up of the component of following weight part:
Polyoxyethylene 0.5-1 part
Polypropylene glycol 0.5-1 part
Dimethyl silicone oil 1-3 part.
5. a kind of outdoor environmental protection coating material according to claim 1, is characterized in that: described film coalescence aid is made up of the component of following weight part:
Lauryl Alcohol ester 1-2 part
Propylene glycol phenylate 1-3 part.
6. the preparation method of a kind of outdoor environmental protection coating material according to claim 1, it is characterized in that: above-mentioned each component is joined in agitator respectively, slowly be warming up to 40 DEG C with stirring velocity Keep agitation 3-5 hour of 150-200r/min, being then cooled to room temperature can outdoor environmental protection coating material of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428841.7A CN104987820A (en) | 2015-07-17 | 2015-07-17 | Outdoor environmental-friendly coating and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510428841.7A CN104987820A (en) | 2015-07-17 | 2015-07-17 | Outdoor environmental-friendly coating and preparation method therefor |
Publications (1)
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| CN104987820A true CN104987820A (en) | 2015-10-21 |
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| CN201510428841.7A Pending CN104987820A (en) | 2015-07-17 | 2015-07-17 | Outdoor environmental-friendly coating and preparation method therefor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400175A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Defoamer for polyurethane |
| CN106085186A (en) * | 2016-08-22 | 2016-11-09 | 安徽宇瑞环保建设有限公司 | A kind of environment-friendly waterproof paint |
| CN106433442A (en) * | 2016-11-29 | 2017-02-22 | 安徽圆梦建筑有限公司 | Crack-resistant waterborne coating |
| CN107936629A (en) * | 2017-11-30 | 2018-04-20 | 苏州铂邦胶业有限公司 | Anti-light water-repellent paint |
| CN110734697A (en) * | 2019-11-11 | 2020-01-31 | 杭州美多乐环保新材料有限公司 | aqueous inorganic mildew-proof coating and preparation method thereof |
| CN111073515A (en) * | 2019-12-25 | 2020-04-28 | 广东伊思曼新材料科技股份有限公司 | Plant-based water-based art paint and preparation method thereof |
| CN113563781A (en) * | 2021-08-24 | 2021-10-29 | 东莞市巴德迩新材料有限公司 | Environment-friendly water-based paint and preparation process thereof |
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| CN101250361A (en) * | 2008-03-12 | 2008-08-27 | 刘春雨 | Anti-cracking environment-protection paint and method for preparing the same |
| CN103013258A (en) * | 2012-12-26 | 2013-04-03 | 黎卓 | Uvioresistant super-self-cleaning granite building coating and preparation method thereof |
| CN104559589A (en) * | 2013-10-25 | 2015-04-29 | 青岛德固建筑材料有限公司 | Nanometric and aqueous coating |
| CN104761992A (en) * | 2015-04-17 | 2015-07-08 | 君子兰化工（上海）有限公司 | Water-based primer for wood enamel sealing and preparation method thereof |
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2015
- 2015-07-17 CN CN201510428841.7A patent/CN104987820A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250361A (en) * | 2008-03-12 | 2008-08-27 | 刘春雨 | Anti-cracking environment-protection paint and method for preparing the same |
| CN103013258A (en) * | 2012-12-26 | 2013-04-03 | 黎卓 | Uvioresistant super-self-cleaning granite building coating and preparation method thereof |
| CN104559589A (en) * | 2013-10-25 | 2015-04-29 | 青岛德固建筑材料有限公司 | Nanometric and aqueous coating |
| CN104761992A (en) * | 2015-04-17 | 2015-07-08 | 君子兰化工（上海）有限公司 | Water-based primer for wood enamel sealing and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400175A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Defoamer for polyurethane |
| CN106085186A (en) * | 2016-08-22 | 2016-11-09 | 安徽宇瑞环保建设有限公司 | A kind of environment-friendly waterproof paint |
| CN106433442A (en) * | 2016-11-29 | 2017-02-22 | 安徽圆梦建筑有限公司 | Crack-resistant waterborne coating |
| CN106433442B (en) * | 2016-11-29 | 2017-12-15 | 安徽圆梦建筑有限公司 | A kind of cracking resistance water paint |
| CN107936629A (en) * | 2017-11-30 | 2018-04-20 | 苏州铂邦胶业有限公司 | Anti-light water-repellent paint |
| CN110734697A (en) * | 2019-11-11 | 2020-01-31 | 杭州美多乐环保新材料有限公司 | aqueous inorganic mildew-proof coating and preparation method thereof |
| CN111073515A (en) * | 2019-12-25 | 2020-04-28 | 广东伊思曼新材料科技股份有限公司 | Plant-based water-based art paint and preparation method thereof |
| CN111073515B (en) * | 2019-12-25 | 2021-07-23 | 广东伊思曼新材料科技股份有限公司 | Plant-based water-based art paint and preparation method thereof |
| CN113563781A (en) * | 2021-08-24 | 2021-10-29 | 东莞市巴德迩新材料有限公司 | Environment-friendly water-based paint and preparation process thereof |
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Application publication date: 20151021 |
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