Fireproof, antibacterial and mildew-resistant interior wall coating

An interior wall coating, anti-bacterial and anti-mildew technology, applied in the direction of fire-resistant coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems of high toxicity, easy dissolution, poor durability, etc., and achieve good temperature and weather resistance, The effect of high processing performance

Inactive Publication Date: 2019-05-21
晋大纳米科技(厦门)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary coatings use organic anti-mold and fungicides, which are highly toxic, easy to dissolve, and poor in durability; inorganic antibacterial agents are used, which have the advantages of good safety, long durability, broad-spectrum antibacterial properties, and high heat resistance. Applications and research are gaining more and more attention

Method used

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  • Fireproof, antibacterial and mildew-resistant interior wall coating
  • Fireproof, antibacterial and mildew-resistant interior wall coating
  • Fireproof, antibacterial and mildew-resistant interior wall coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A fireproof, antibacterial, mildew-proof interior wall coating consists of the following components in parts by weight:

[0024] 15 parts of silicone acrylic resin, 10 parts of talcum powder, 8 parts of titanium dioxide, 10 parts of light calcium carbonate powder, 10 parts of kaolin powder, 8 parts of hydroxyethyl cellulose solution, 6 parts of polyvinyl alcohol, 0.5 parts of emulsified silicone oil, 0.5 parts of ethylene glycol, 0.5 parts of propylene glycol butyl ether, 0.5 parts of sodium alginate, 1 part of glyceryl tristearate, 15 parts of deionized water, 3 parts of silver-loaded zirconium phosphate antibacterial powder (JDGKP-003), phosphoric acid 7 parts of triphenyl ester.

Embodiment 2

[0026] A fire-proof, anti-bacterial, mildew-proof interior wall coating, which consists of the following mass fraction components:

[0027] 16 parts of silicone acrylic resin, 10 parts of talc powder, 8 parts of titanium dioxide, 9 parts of light calcium carbonate powder, 10 parts of kaolin powder, 8 parts of hydroxyethyl cellulose solution, 6 parts of polyvinyl alcohol, polyoxypropylene glyceryl ether 0.5 parts, 0.5 parts of ethylene glycol, 0.5 parts of propylene glycol butyl ether, 0.5 parts of casein, 1 part of monoglyceride stearate (GMS) and 17 parts of deionized water, 3 parts of silver-loaded zirconium phosphate antibacterial powder (JDGKP -003), 5 parts of triphenyl phosphate.

Embodiment 3

[0029] A fire-proof, anti-bacterial, mildew-proof interior wall coating, which consists of the following mass fraction components:

[0030] 30 parts of silicone acrylic resin, 15 parts of talcum powder, 10 parts of titanium dioxide, 12 parts of light calcium carbonate powder, 7 parts of kaolin powder, 5 parts of hydroxyethyl cellulose solution, 7 parts of polyvinyl alcohol, polydimethylsiloxane 0.3 parts of oxane, 0.6 parts of ethylene glycol, 0.8 parts of propylene glycol methyl ether acetate, 1 part of guar gum, 2 parts of ethylene bisstearamide (EBS), 20 parts of deionized water, silver-loaded zirconium phosphate antibacterial powder 5 parts (Jinda JDGKP-003), 10 parts of ammonium polyphosphate.

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PUM

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Abstract

The invention provides a fireproof, antibacterial and mildew-resistant interior wall coating. The coating comprises, by weight, 10-30 parts of silicone acrylic resin, 5-15 parts of talcum powder, 5-10parts of titanium dioxide, 6-12 parts of light calcium carbonate powder, 4-10 parts of kaolin powder, 3-9 parts of a hydroxyethyl cellulose solution, 3-7 parts of polyvinyl alcohol, 0.3-0.5 part of an antifoaming agent, 0.2-0.6 part of an antifreeze agent, 0.4-0.8 part of a film forming aid, 0.5-1 part of a thickener, 0.2-2 parts of a dispersant, 15-20 parts of deionized water, 3-5 parts of zirconium phosphate-supported silver antibacterial powder and 2-10 parts of a phosphate flame retardant. The zirconium phosphate-supported silver antibacterial powder and the phosphate flame retardant areadded on the basis of ensuring basic functions of the coating, the synergistic effects between the raw materials and a phosphoric acid-containing compound are used to make the interior wall coating have the advantages of good heat and weather resistance, good antibacterial performance, good fireproof and flame-retardant performances and high processing performances, so the coating is good for public health.

Description

【Technical field】 [0001] The invention relates to the field of building materials, in particular to a fireproof, antibacterial, mildewproof interior wall coating. 【Background technique】 [0002] Because interior wall coatings are directly painted on the inner surfaces of buildings or structures, they are closely related to people's life and work. As people pay more attention to health and the environment, they pay more attention to the performance of interior wall coatings and develop antibacterial function. Interior wall paint is one of the development directions of the paint industry. [0003] Ordinary coatings use organic anti-mold and fungicides, which are highly toxic, easy to dissolve, and poor in durability; inorganic antibacterial agents are used, which have the advantages of good safety, long durability, broad-spectrum antibacterial properties, and high heat resistance. Applications and research are getting more and more attention. [0004] Building fire preventio...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D129/04C09D101/28C09D5/18C09D5/14C09D7/61C09D7/63C09D7/65
Inventor 吴永鑫钟元杰胡必忠康朝晖林文端
Owner 晋大纳米科技(厦门)有限公司
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