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Mildew-proof latex paint and preparation method thereof

A latex paint and anti-mildew technology, applied in latex paint, anti-corrosion paint, natural rubber paint, etc., can solve the problems of short service life, not resistant to rain impact, poor aesthetic effect, etc.

Inactive Publication Date: 2020-10-20
宁国市茂发装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to design a water-resistant real stone paint and its preparation method, the purpose is to improve the general real stone paint is not resistant to rain impact, whitening after water absorption, easy to be stained with dust, short service life, poor aesthetic effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of mildew-proof latex paint, described mildew-proof latex paint comprises the composition raw material that has parts by weight: 8 parts of graphene and carbon nanotube surplus material, 20 parts of carbon fiber modified Teflon, carbon fiber modified oxypropoxypropyl 15 parts of base trimethoxysilane, 10 parts of nano-silver fiber modified cellulose, 10 parts of nano-silver fiber modified chitosan, 15 parts of natural colored sand, 50 parts of silicon-based modified pure acrylic resin, 30 parts of natural latex, 2 parts of dispersant, 15 parts of polyepichlorohydrin, 5 parts of lead disilicate, 8 parts of silver nitrate whisker, 2 parts of curing agent, 2 parts of defoamer, 4 parts of film-forming aid, silicon-based modified polyurethane 30 parts, 80 parts of glycerol water mixture.

[0024] Furthermore, the natural colored sand in the anti-mildew latex paint has the same color as the pigment, and the pigment is phthalocyanine blue.

[0025] Furthermore, the def...

Embodiment 2

[0030] A kind of mildew-proof latex paint, described mildew-proof latex paint comprises the composition raw material that has parts by weight: 10 parts of graphene and carbon nanotube surplus material, 20 parts of carbon fiber modified Teflon, carbon fiber modified oxypropoxypropylene 15 parts of base trimethoxysilane, 10 parts of nano silver fiber modified cellulose, 10 parts of nano silver fiber modified chitosan, 20 parts of natural colored sand, 50 parts of silicon-based modified pure acrylic resin, 20 parts of natural latex, 4 parts of dispersant, 10 parts of polyepichlorohydrin, 5 parts of lead disilicate, 5 parts of silver nitrate whisker, 3 parts of curing agent, 2 parts of defoamer, 2 parts of film-forming aid, silicon-based modified polyurethane 50 parts, glycerol water mixture 60 parts.

[0031] Furthermore, the natural colored sand in the anti-mildew latex paint has the same color as the pigment, and the pigment is natural fish scale powder.

[0032] Furthermore, ...

Embodiment 3

[0037]A kind of mildew-proof latex paint, described mildew-proof latex paint comprises the composition raw material that has parts by weight: 8 parts of graphene and carbon nanotube surplus material, 15 parts of carbon fiber modified Teflon, carbon fiber modified oxypropoxypropyl 25 parts of base trimethoxysilane, 10 parts of nano-silver fiber modified cellulose, 15 parts of nano-silver fiber modified chitosan, 15 parts of natural colored sand, 50 parts of silicon-based modified pure acrylic resin, 30 parts of natural latex, 2 parts of dispersant, 10 parts of polyepichlorohydrin, 5 parts of lead disilicate, 3 parts of silver nitrate whisker, 2 parts of curing agent, 2 parts of defoamer, 2 parts of film-forming aid, silicon-based modified polyurethane 50 parts, glycerol water mixture 40 parts.

[0038] Furthermore, the natural colored sand in the anti-mildew latex paint has the same color as the pigment, and the pigment is indigo.

[0039] Furthermore, the defoamer in the anti...

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Abstract

The invention relates to a mildew-proof latex paint and a preparation method thereof. The mildew-proof latex paint comprises residues of graphene and carbon nanotubes, carbon fiber modified Teflon, carbon fiber modified oxypropoxypropyl trimethoxysilane, nano-silver fiber modified cellulose, nano-silver fiber modified chitosan, natural color sand, silicon-based modified pure acrylic resin, naturallatex, a dispersing agent, polyepichlorohydrin, lead disilicate, silver nitrate whiskers, a curing agent, a defoaming agent, a coalescing agent, silicon-based modified polyurethane and a glycerin water mixture. The nano-silver fiber modified cellulose, the nano-silver fiber modified chitosan and the silver nitrate whiskers are added to modify the mildew-proof latex paint, so that the mildew-prooflatex paint has excellent mildew-proof and antibacterial effects, the sterilizing and mildew-killing effects of the latex paint can be remarkably improved, and the compatibility with the latex paintis better; the mildew-proof and antibacterial effects are improved, the combining capacity with latex paint organic matters is improved, and the weather resistance is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a water-resistant genuine stone paint and a preparation method thereof. Background technique [0002] Latex paints are water-based paints, and their paint film performance is much better than solvent-based paints. Organic solvents accounting for half of solvent-based paints are replaced by water here, so the toxicity of organic solvents is basically completely solved by latex paints. . Latex paint is made of some polymer aqueous solution to form a film. In addition to water and different types of polymers or polymers that are safe and harmless, it also contains a small amount of emulsifier and a small amount of unpolymerized free monomer. The free monomer is Some volatile small molecular substances have different degrees of toxicity problems. The concentration of free monomers in environmental protection paint is controlled below 0.1%, and the amount of additives used...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D107/02C09D175/04C09D127/18C09D5/02C09D5/14C09D5/08C09D7/61
CPCC08K2201/011C08K2201/014C08L2201/08C08L2205/035C09D5/024C09D5/025C09D5/08C09D5/14C09D133/04C08L7/02C08L75/04C08L27/18C08L1/02C08L5/08C08K13/04C08K3/042C08K3/041C08K7/06C08K7/08
Inventor 柯林
Owner 宁国市茂发装饰材料有限公司
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