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Ultraviolet scratch-proofing glass

A technology of ultraviolet and anti-ultraviolet coating, which is applied in the field of glass, can solve the problems of not being able to prevent ultraviolet ray erosion, and achieve the effects of preventing ultraviolet ray erosion, high light transmittance, and moderate hardness

Inactive Publication Date: 2017-01-04
张玉芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the glass commonly used by people is single-layer flat glass, which has good light transmission, but this kind of glass cannot prevent the erosion of ultraviolet rays.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0007] An ultraviolet scratch-resistant glass of the present invention comprises a glass substrate, the surface of the glass substrate is provided with an anti-ultraviolet coating, and the anti-ultraviolet coating is made of the following raw materials in parts by weight: 1.4 parts of styrene, silicon 5.2 parts of calcium heptanoate, 5.4 parts of allyl heptanoate, 5.6 parts of isocyanatoethyl methacrylate, 6.6 parts of thickener, 3.7 parts of powdered aluminum hydroxide, 2.5 parts of vinyl chloride, 7.8 parts of water, surfactant 0.5 part, the surfactant is a fatty acid ester sulfate salt.

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PUM

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Abstract

The invention relates to ultraviolet scratch-proofing glass, and belongs to the technical field of glass. The glass comprises a glass base material, wherein an ultraviolet-proofing coating is arranged on the surface of the glass base material, and is prepared from the following raw materials in parts by weight: 1.4 parts of styrene, 5.2 parts of calcium silicate, 5.4 parts of allyl heptanoate, 5.6 parts of isocyanatoethyl methacrylate, 6.6 parts of a thickening agent, 3.7 parts of powdered aluminum hydroxide, 2.5 parts of vinyl chloride, 7.8 parts of water and 0.5 part of surfactant which is aliphatic ester sulfate. The ultraviolet scratch-proofing glass has relatively high light transmission and can be used for effectively preventing erosion of ultraviolet ray.

Description

technical field [0001] The invention relates to an ultraviolet scratch-resistant glass, which belongs to the technical field of glass. Background technique [0002] In recent years, due to the massive discharge of halogen-containing compounds such as Freon, the ozone layer has been increasingly damaged. Appropriate ultraviolet radiation is beneficial to the human body, but excessive ultraviolet radiation is very harmful to the human body. It can cause skin erythema or sunburn, pigmentation, skin aging and even skin cancer. Therefore, protection against ultraviolet radiation has received widespread attention. Most of the glass currently used by people is single-layer flat glass, which has good light transmission, but this glass cannot prevent the erosion of ultraviolet rays. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a UV scratch-resistant glass, the coating of which not only has high light tr...

Claims

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Application Information

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IPC IPC(8): C03C17/22C03C17/28
Inventor 张玉芬
Owner 张玉芬
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