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Anti-fouling and abrasion-resistant film used for anti-dazzle glass

An anti-glare glass and anti-fouling technology, applied in the field of coatings, can solve the problems of unsatisfactory anti-fouling and anti-wear properties of protective films, achieve excellent anti-wear properties, enhance weather resistance, improve anti-wear properties and anti-fouling properties Effect

Inactive Publication Date: 2015-11-11
ANHUI HERUN SPECIAL GLASS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Anti-glare glass needs to be coated with a layer of protective film on the surface during use. The stain resistance and wear resistance of the protective film in the prior art cannot meet the needs of actual use. Therefore, it is urgent to design a protective film for Stain-resistant and wear-resistant coating film for anti-glare glass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A stain-resistant and wear-resistant coating film for anti-glare glass proposed by the present invention, its raw materials include by weight: 100 parts of modified polyurethane, 70 parts of acrylic emulsion, 70 parts of silicon-acrylic emulsion, 45 parts of styrene-acrylic emulsion, urea-formaldehyde 30 parts of resin, 20 parts of polyether acrylate, 9 parts of nano diatomite, 6 parts of montmorillonite, 6 parts of silicon carbide, 6 parts of silicon micropowder, 3 parts of quartz powder, 3 parts of ceramic micropowder, 7 parts of white jade corundum powder, 10 parts of modified filler, 3 parts of matting agent, 5 parts of thinner, 3 parts of photoinitiator, 4 parts of leveling agent, 4 parts of defoamer.

[0025] Among them, the modified polyurethane is prepared according to the following process: mix 25 parts of silicon dioxide, 2.4 parts of tricarboxymethylpropane and 3.6 parts of silane coupling agent KH550 in parts by weight, heat up to 85 ° C, keep warm for 1.5 ho...

Embodiment 2

[0028] A stain-resistant and wear-resistant coating film for anti-glare glass proposed by the present invention, its raw materials include by weight: 80 parts of modified polyurethane, 90 parts of acrylic emulsion, 60 parts of silicon-acrylic emulsion, 60 parts of styrene-acrylic emulsion, urea-formaldehyde 20 parts of resin, 30 parts of polyether acrylate, 6 parts of nano diatomite, 9 parts of montmorillonite, 4 parts of silicon carbide, 3 parts of silicon micropowder, 5 parts of quartz powder, 2 parts of ceramic micropowder, 8 parts of white jade corundum powder, 8 parts of modified filler, 1 part of matting agent, 7 parts of diluent, 1 part of photoinitiator, 7 parts of leveling agent, 2 parts of defoamer.

[0029] Among them, the modified polyurethane is prepared according to the following process: mix 15 parts of silicon dioxide, 1.8 parts of tricarboxymethylpropane and 7.2 parts of silane coupling agent KH550 in parts by weight, heat up to 80 ° C, keep warm for 2 hours, a...

Embodiment 3

[0032] A stain-resistant and wear-resistant coating film for anti-glare glass proposed by the present invention, its raw materials include by weight: 120 parts of modified polyurethane, 50 parts of acrylic emulsion, 80 parts of silicon-acrylic emulsion, 30 parts of styrene-acrylic emulsion, urea-formaldehyde 40 parts of resin, 10 parts of polyether acrylate, 12 parts of nano diatomite, 3 parts of montmorillonite, 8 parts of silicon carbide, 9 parts of silicon micropowder, 1 part of quartz powder, 4 parts of ceramic micropowder, 6 parts of white jade corundum powder, 12 parts of modified filler, 5 parts of matting agent, 3 parts of thinner, 5 parts of photoinitiator, 1 part of leveling agent, 6 parts of defoamer.

[0033] Among them, the modified polyurethane is prepared according to the following process: mix 35 parts of silicon dioxide, 1.8 parts of tricarboxymethylpropane and 1.2 parts of silane coupling agent KH550 in parts by weight, heat up to 90 ° C, keep warm for 1 hour,...

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Abstract

The invention provides an anti-fouling and abrasion-resistant film used for anti-dazzle glass. The anti-fouling and abrasion-resistant film comprises, by weight, 80 parts to 120 parts of modified polyurethane, 50 parts to 90 parts of acrylic emulsion, 60 parts to 80 parts of silicone acrylic emulsion, 30 parts to 60 parts of styrene-acrylic emulsion, 20 parts to 40 parts of urea resin, 10 parts to 30 parts of polyether acrylate, 6 parts to 12 parts of nanometer kieselguhr, 3 parts to 9 parts of imvite, 4 parts to 8 parts of silicon carbide, 3 parts to 9 parts of silica powder, 1 part to 5 parts of quartz powder, 2 parts to 4 parts of ceramic powder, 6 parts to 8 parts of white alundum powder, 8 parts to 12 parts of modified fillers, 1 part to 5 parts of delustering agents, 3 parts to 7 parts of diluents, 1 part to 5 parts of photoinitiators, 1 part to 7 parts of flatting agents and 2 parts to 6 parts of defoaming agents. The anti-fouling and abrasion-resistant film has the excellent anti-fouling performance and the excellent abrasion resistance.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a stain-resistant and wear-resistant coating film for anti-glare glass. Background technique [0002] Anti-glare glass is also called anti-reflective glass or non-reflective glass. Anti-glare glass reduces the reflectivity of the glass surface, so that the reflectivity is ≤2%, the light transmittance is ≥80%, and the glossiness is ≥60%. Anti-glare glass is a kind of glass with special treatment on the glass surface. The principle is to process high-quality glass on one or both sides to make it have a lower reflectance than ordinary glass and reduce the reflectance of light. To less than 1%, thereby reducing the interference of ambient light, improving the clarity of the picture, reducing the reflection of the screen, making the image clearer and more realistic, allowing viewers to enjoy better visual effects. [0003] Anti-glare glass needs to be coated with a layer of protective film o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D133/00C09D133/04C09D125/14C09D161/24C09D171/00C09D5/16C09D7/12
Inventor 凌卫平
Owner ANHUI HERUN SPECIAL GLASS CO LTD