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Bactericidal corrosion-resistant silicone-acrylic emulsion paint

A silicon-acrylic latex, corrosion-resistant technology, applied in the field of latex paint, can solve the problems of affecting the aesthetic value of buildings, staining, cracking, etc., and achieve the effect of enhanced light and heat resistance and chemical stability, dense paint film, and long-lasting effect

Inactive Publication Date: 2017-11-24
苏州振振好新型建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional latex paint is commonly used in the decoration of building walls. After a period of time, problems such as discoloration, cracking, staining, and mildew will appear after using the above-mentioned latex paint, which greatly affects the aesthetic value of the building.

Method used

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  • Bactericidal corrosion-resistant silicone-acrylic emulsion paint
  • Bactericidal corrosion-resistant silicone-acrylic emulsion paint
  • Bactericidal corrosion-resistant silicone-acrylic emulsion paint

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Embodiment Construction

[0015] In order to illustrate the embodiments of the present application or the technical solutions in the prior art more clearly, the embodiments will be briefly introduced below. A bactericidal corrosion-resistant silicone acrylic latex paint, including the components by weight that the examples in Table 1 relate to.

[0016] The component (unit: parts by weight) of the embodiment of table 1

[0017]

[0018] Wherein, the molecular weight of the polyvinyl alcohol is 70000-150000; the polyamines are diethanolamine in embodiments 2 and 3, methyl monoethanolamine in embodiment 4, and dipropanolamine in embodiments 1 and 5. The film-forming aid is alcohol ester twelve in embodiments 1 to 3, propylene glycol methyl ether acetate in embodiment 4, and propylene glycol methyl ether acetate in embodiment 5.

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Abstract

The invention discloses a bactericidal corrosion-resistant silicone-acrylic emulsion paint, which contains, by weight, 20-25 parts of deionized water, 50-60 parts of a silicone-acrylic emulsion, 18-25 parts of an ethylene-vinyl acetate copolymer, 12-18 parts of silicone rubber, 7-12 parts of organic modified bentonite, 13-20 parts of polyvinyl alcohol, 6-10 parts of colophony powder, 2-4 parts of polyamines, 2-4.5 parts of nano-zinc oxide, 2-5 parts of nano-copper, 1.5-3.5 parts of nano-cuprous oxide, 5-8 parts of carboxymethyl cellulose, 10-15 parts of titanium dioxide, 20-30 parts of heavy calcium powder, 4-6 parts of a coalescing agent, 4-8 parts of a dispersant and 2-4 parts of a thickening agent. The emulsion paint with the silicone-acrylic emulsion as the basis has good film-forming property. After film-forming, paint film is compact and has good mechanical strength. With the combination of the nanomaterials and a filler, the product has excellent corrosion resistance and antibacterial property, is not easy to mildew, is durable in use, and is suitable for high-grade exterior wall or interior wall paint.

Description

technical field [0001] The invention relates to a latex paint, in particular to a bactericidal and corrosion-resistant silicon-acrylic latex paint. Background technique [0002] Latex paint is mainly used in buildings. Its most important function is to protect the building from external influences or minimize its impact. After the latex paint is applied to the surface of the building, it can form a continuous paint film. The protection and decoration function of the outer surface of the building; the second is the decoration function, so that it can get a good touch, color, texture, etc., so as to enjoy the enjoyment of architectural beauty. Traditional latex paint is commonly used in the decoration of building walls. After a period of time, problems such as discoloration, cracking, staining, and mildew will occur after using the above-mentioned latex paint, which greatly affects the aesthetic value of the building. [0003] Silicone acrylic latex paint is a kind of latex p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D123/08C09D183/07C09D129/04C09D5/16C09D5/14C09D5/02C09D5/08
CPCC09D143/04C08K2003/085C08K2003/2241C08K2003/2296C08K2003/265C08K2201/011C08L2205/035C09D5/024C09D5/025C09D5/08C09D5/14C09D5/1675C09D5/1687C08L23/0853C08L83/04C08L29/04C08L1/286C08L93/04C08K13/06C08K9/04C08K3/346C08K3/22C08K3/08C08K3/26
Inventor 沈远振邢洪瑞龚雪良
Owner 苏州振振好新型建材科技有限公司
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