CN104098971A - Production process of luminous composite exterior wall coating with strong water resistance - Google Patents
Production process of luminous composite exterior wall coating with strong water resistance Download PDFInfo
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- CN104098971A CN104098971A CN201410369710.1A CN201410369710A CN104098971A CN 104098971 A CN104098971 A CN 104098971A CN 201410369710 A CN201410369710 A CN 201410369710A CN 104098971 A CN104098971 A CN 104098971A
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Abstract
A production process of a luminous composite exterior wall coating with strong water resistance, relates to the technical field of building coatings. The process comprises the following steps: uniformly mixing calcium carbonate, talcum powder, pure acrylic emulsion, luminous powder and deionized water and then adding superfine AS882 aluminum silicate, bright emulsion, a promoter and part of superfine AS882 aluminum silicate and mixing uniformly. According to the production process of the luminous composite exterior wall coating with strong water resistance, the superfine AS882 aluminum silicate with luminescence property, light maintenance and color maintenance are added, especially that the bright emulsion is further added, so that the novel coating with excellent functions of good luminescence property, weather resistance and strong water resistance can be produced; besides, the coating has the characteristics of high water resistance, high luminescence afterglow brightness, good light maintenance and color maintenance, good weather resistance, good heat stability, good wipe-wash resistance and corrosion resistance.
Description
Technical field
The present invention relates to the production technical field of building coating.
Background technology
In order to meet the needs of, in the outer coating of some building, need luminous or reflective coating, but there is luminous weak, the time is short, light is low, photostabilization is poor, water-based is poor defect in existing coating, so be not inconsistent market demand its work-ing life, what also have even has a faint radioactivity, environment to periphery causes certain influence, so being restricted property is used.
Summary of the invention
The object of the invention is to propose a kind of production technique that can overcome the luminous composite exterior wall coating of strong water-based of above prior art products defect.
The present invention includes following sequential steps:
1, calcium carbonate, talcum powder, pure-acrylic emulsion, luminescent powder and deionized water are mixed;
2, add again the ultra-fine AS882 pure aluminium silicate of part mixing sand milling;
3, add again and have light emulsion to be uniformly mixed;
4, add again auxiliary agent to mix;
5, finally add the ultra-fine AS882 pure aluminium silicate of part, mix.
The present invention has added in process of production and has had luminous, the ultra-fine AS882 pure aluminium silicate of Bao Sebao light, particularly added and had light emulsion, can produce have that excellent luminosity is good, the new coating of the function such as weathering resistance, strong water-based, have that the luminous after-glow brightness of strong water-based is high, a feature of Bao Sebao light, weather-proof, Heat stability is good, scrub resistance and good corrosion resistance.
The present invention compares with traditional product, and this product is more focused on the selection of film forming matter and twinkler.Aspect film forming matter, more give prominence to the functional of product, there is good guarantor's look gloss retention, photostabilization and weathering resistance; Heat stability is good; Scrub resistance and good corrosion resistance; Ground is had to good sticking power and longer work-ing life.Aspect luminescent material, utilize alkaline-earth silicate material as luminescent material, by adding the autonomous light emulsion that has, more strengthened pure white degree and the color and luster of product, this material is carried out to certain surface is coated processes, effect is better.Product is just suitable for the higher Highrise buildings bodies of wall in field, particularly performance requriements such as building, industry.
In addition, while feeding intake, described calcium carbonate account for the quality that always feeds intake 10%, talcum powder account for the quality that always feeds intake 10%, pure-acrylic emulsion account for the quality that always feeds intake 20%, luminescent powder account for the quality that always feeds intake 10%, ultra-fine AS882 pure aluminium silicate accounts for 5% of the quality that always feeds intake, has light emulsion to account for 40% of the quality that always feeds intake.
Described auxiliary agent accounts for 3% of the quality that always feeds intake.
The present invention is in process of production when selecting luminescent powder, more focus on the collocation of color, according to the color of powder, the features such as illuminant colour, luminosity, particle diameter and water tolerance, adopt SB-9C luminescent powder, be equipped with again a certain proportion of superfine alumina silicate and relevant emulsion is produced, can further improve the weathering resistance of product, improve the work-ing life of coating.
Embodiment
One, production technique:
Take respectively calcium carbonate 10kg, talcum powder 10 kg, pure-acrylic emulsion 20 kg, luminescent powder 10 kg, deionized water 2 kg, ultra-fine AS882 pure aluminium silicate 5 kg, have light emulsion 40 kg, auxiliary agent 3 kg(wherein, film coalescence aid 0.7 kg, dispersion agent 0.6 kg, thickening material 0.6 kg and resistance to agent 0.6 kg, viscosity stabilizer 0.5 kg of staining).
And ultra-fine AS882 pure aluminium silicate is divided into two parts, every part of 2.5 kg.
Production stage:
1, calcium carbonate, talcum powder, pure-acrylic emulsion, luminescent powder and deionized water are mixed.
2, add again a ultra-fine AS882 pure aluminium silicate mixing sand milling.
3, add again and have light emulsion to be uniformly mixed.
4, add again auxiliary agent to mix.
5, finally add another part of ultra-fine AS882 pure aluminium silicate, mix.
6, weighing and bagging, warehouse-in.
Two, the product technology parameter of making sees the following form:
Three, application:
Product of the present invention is directly used in to the outer layer coating of building, has that the luminous after-glow brightness of strong water-based is high, a feature of Bao Sebao light, weather-proof, Heat stability is good, scrub resistance and good corrosion resistance.In addition, to use detection, this product is "dead", meets environmental requirement.
Claims (3)
1. the production technique of the strong luminous composite exterior wall coating of water-based, it is held to levy and is to comprise following sequential steps:
Calcium carbonate, talcum powder, pure-acrylic emulsion, luminescent powder and deionized water are mixed;
Add again the ultra-fine AS882 pure aluminium silicate of part mixing sand milling;
Add again and have light emulsion to be uniformly mixed;
Add again auxiliary agent to mix;
Finally add the ultra-fine AS882 pure aluminium silicate of part, mix.
2. production technique according to claim 1, it is held and levies while being to feed intake, described calcium carbonate account for the quality that always feeds intake 10%, talcum powder account for the quality that always feeds intake 10%, pure-acrylic emulsion account for the quality that always feeds intake 20%, luminescent powder account for the quality that always feeds intake 10%, ultra-fine AS882 pure aluminium silicate accounts for 5% of the quality that always feeds intake, has light emulsion to account for 40% of the quality that always feeds intake.
3. production technique according to claim 2, it is held and levies while being to feed intake, and described auxiliary agent accounts for 3% of the quality that always feeds intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369710.1A CN104098971A (en) | 2014-07-31 | 2014-07-31 | Production process of luminous composite exterior wall coating with strong water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369710.1A CN104098971A (en) | 2014-07-31 | 2014-07-31 | Production process of luminous composite exterior wall coating with strong water resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104098971A true CN104098971A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369710.1A Pending CN104098971A (en) | 2014-07-31 | 2014-07-31 | Production process of luminous composite exterior wall coating with strong water resistance |
Country Status (1)
| Country | Link |
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| CN (1) | CN104098971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845477A (en) * | 2015-05-27 | 2015-08-19 | 浙江大学自贡创新中心 | Luminous basic paint and preparing method thereof |
-
2014
- 2014-07-31 CN CN201410369710.1A patent/CN104098971A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845477A (en) * | 2015-05-27 | 2015-08-19 | 浙江大学自贡创新中心 | Luminous basic paint and preparing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |