Self-cleaning antifouling inter wall paint

A self-cleaning technology for interior wall coatings, applied in the field of coatings, can solve the problems of unsatisfactory antifouling effect of antifouling interior wall coatings, failure to achieve antifouling effects, and inability to form paint films, etc., to achieve strong antifouling properties Self-cleaning ability, good coating effect, dense coating effect

Inactive Publication Date: 2015-12-09
TIANCHANG YINHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional interior wall antifouling coatings, such as latex paint, have the characteristics of good decoration, low cost, and convenient construction. However, because the paint film itself is relatively loose, it cannot form a really dense paint film and has air permeability, so it cannot achieve a good effect. anti-fouling effect
[0004] The antifouling effect of the stain-resistant interior wall coatings on the market is not very ideal. How to develop a new type of coating to improve the hydrophobicity, oleophobicity and compactness of the coating film, so that the coating film of the coating will not stain during the drying process. As the water is absorbed into the coating film, even if the coating film is stained with stains, it is easy to wash off the stains when washing, so that the coating film has stain resistance

Method used

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  • Self-cleaning antifouling inter wall paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019]The self-cleaning antifouling interior wall paint of the present invention, its raw material comprises by weight: 40 parts of modified fluorocarbon emulsions, 6 parts of pure acrylic emulsions, 6 parts of light calcium carbonate, 15 parts of calcined kaolin, 3 parts of diatomite powders , 4 parts of forsterite powder, 2 parts of nano-tin oxide, 6 parts of magnesium sulfate, 0.1 part of hydroxyethyl cellulose, 0.7 parts of dispersant SN-5040, 0.1 part of multifunctional additive AMP-950, 0.8 part of alcohol ester twelve, Defoamer CF-160.2 parts, negative ion-antibacterial additive 1.0 parts, sodium hexametaphosphate 0.2 parts, leveling agent L-1500.5 parts, stain resistance agent JZM-10.5 parts, ethylene glycol 1.8 parts, antifungal agent 0.3 parts, 0.5 parts of wetting agent, 50 parts of deionized water;

[0020] The modified fluorocarbon emulsion was prepared according to the following process: vacuumize the reaction kettle and pass nitrogen gas, add 160 parts of deioni...

Embodiment 2

[0024] The self-cleaning antifouling interior wall coating of the present invention, its raw material comprises by weight: 60 parts of modified fluorocarbon emulsions, 1 part of pure acrylic emulsion, 16 parts of light calcium carbonate, 10 parts of calcined kaolin, 6 parts of diatomite powder 2 parts, 2 parts of forsterite powder, 4 parts of nano-tin oxide, 4 parts of magnesium sulfate, 0.3 parts of hydroxyethyl cellulose, 0.5 parts of dispersant SN-5040, 0.2 parts of multifunctional additive AMP-950, 0.5 parts of alcohol ester twelve, Defoamer CF-160.4 parts, negative ion-antibacterial additive 0.7 parts, sodium hexametaphosphate 0.5 parts, leveling agent L-1500.3 parts, stain resistance agent JZM-11.0 parts, ethylene glycol 0.5 parts, antifungal agent 1.2 parts, 0.3 parts of wetting agent, 70 parts of deionized water;

[0025] The modified fluorocarbon emulsion is prepared according to the following process: vacuumize the reaction kettle and feed nitrogen gas, add 180 parts...

Embodiment 3

[0029] The self-cleaning antifouling interior wall coating of the present invention, its raw material comprises by weight: 45 parts of modified fluorocarbon emulsions, 5 parts of pure acrylic emulsions, 8 parts of light calcium carbonate, 12 parts of calcined kaolin, 4 parts of diatomite powders , 4 parts of forsterite powder, 2 parts of nano-tin oxide, 6 parts of magnesium sulfate, 0.1 part of hydroxyethyl cellulose, 0.7 parts of dispersant SN-5040, 0.1 part of multifunctional additive AMP-950, 0.7 part of alcohol ester twelve, Defoamer CF-160.2 parts, negative ion-antibacterial additive 0.9 parts, sodium hexametaphosphate 0.3 parts, leveling agent L-1500.5 parts, stain resistance agent JZM-10.6 parts, ethylene glycol 1.2 parts, antifungal agent 0.5 parts, 0.4 parts of wetting agent, 60 parts of deionized water;

[0030] The modified fluorocarbon emulsion was prepared according to the following process: the reaction kettle was vacuumed and nitrogen gas was introduced, and 170...

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Abstract

The invention discloses a self-cleaning antifouling inter wall paint. The inner wall paint comprises raw materials: modified fluorocarbon emulsion, pure acrylic emulsion, light calcium carbonate, calcined kaolin, diatomite powder, forsterite powder, nano-stannic oxide, magnesium sulfate, hydroxyethyl cellulose, a dispersant SN-5040, a multifunctional auxiliary agent AMP-95, 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate, an antifoaming agent CF-16, negative ion-anti-microbial additives, sodium hexametaphosphate, a leveling agent L-150, a stain resistant agent JZM-1, glycol, mildew inhibitors, wetting agents and deionized water. The coating film of the inter wall paint is compact, and the inter wall paint is hydrophobic and oleophobic and has strong antifouling performance and self-cleaning capability. The coating effect is good and construction is convenient.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a self-cleaning antifouling interior wall coating. Background technique [0002] Among all antifouling technologies used by human beings, the use of antifouling coatings is the most mature, economical and widely used method. Organotin self-polishing antifouling coatings developed in the 1970s have been widely used due to their high efficiency and spectral properties. However, subsequent studies have shown that organotin will endanger ecology and human health, and traditional coatings use organic solvents as solvents, which will release organic volatile gases, pollute the environment and harm the health of workers. [0003] With the continuous progress of society, people have higher requirements for antifouling coatings, especially interior wall antifouling coatings. In addition to decoration, people pay more attention to environmental protection and high performance. Tradition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/10C09D133/14C09D133/04C09D5/14C09D5/16C09D7/12
Inventor 祝秀凤戴宇钧汪鹏程孙巨福
Owner TIANCHANG YINHU PAINT
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