Ultraviolet scratch-resistant heat-insulating glass

A technology for insulating glass and ultraviolet rays, applied in the field of glass, can solve the problems of inability to effectively block ultraviolet rays, poor thermal insulation effect, human body damage, etc., and achieve the effects of preventing ultraviolet erosion, good thermal insulation performance, and moderate hardness

Inactive Publication Date: 2017-01-11
张玉芬
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the glass widely used by people is single-layer flat glass, which has good light transmission, but the thermal insulation effect is poor, and it cannot effectively block the heat of outdoor sunlight from entering the room, resulting in high indoor temperature and cannot be effectively Block ultraviolet rays, excessive ultraviolet rays can easily cause damage to the human body

Method used

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Embodiment Construction

[0007] The invention is an ultraviolet scratch-resistant heat-insulating glass, which includes a glass substrate, the upper and lower surfaces of the glass substrate are respectively provided with an anti-ultraviolet layer and a heat-insulating layer, and the anti-ultraviolet coating is made of the following raw materials in parts by weight Ingredients: 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 thickener, 3.7 parts of powdered aluminum hydroxide, 2.5 parts of vinyl chloride , 7.8 parts of water, 0.5 parts of surfactant, the surfactant is fatty acid ester sulfate salt, and the heat insulation layer is made of the following raw materials in weight ratio: 70~80 parts of water, 85~80 parts of rutile titanium dioxide 100 parts, hollow microspheres 35-40 parts, far-infrared ceramic powder 10-12 parts, dispersant 6-10 parts, pure acrylic elastic emulsion 230-250 parts.

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PUM

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Abstract

The invention relates to an ultraviolet scratch-resistant heat-insulating glass. The ultraviolet scratch-resistant heat-insulating glass comprises a glass substrate, wherein the upper and lower surfaces of the glass substrate are respectively provided with an anti-ultraviolet layer and a heat-insulating layer; the anti-ultraviolet layer comprises the following components: 1.4 parts of styrene, 5.2 parts of calcium silicate, 5.4 parts of allyl heptylate, 5.6 parts of isocyanatoethylmethacrylate, 6.6 parts of a thickening agent, 3.7 parts of powdery aluminium hydroxide, 2.5 parts of vinyl chloride, 7.8 parts of water and 0.5 part of a surfactant; the heat-insulating layer is prepared from the following raw materials by weight: 70 to 80 parts of water, 85 to 100 parts of rutile type titanium dioxide, 35 to 40 parts of hollow microspheres, 10 to 12 parts of far-infrared ceramic powder, 6 to 10 parts of a dispersant and 230 to 250 parts of pure acrylic elastic emulsion. The ultraviolet scratch-resistant heat-insulating glass provided by the invention has good heat-insulating performance and can effectively prevent ultraviolet erosion.

Description

technical field [0001] The invention relates to an ultraviolet scratch-resistant heat-insulating glass, which belongs to the technical field of glass. Background technique [0002] Glass is a transparent semi-solid and semi-liquid substance, which forms a continuous network structure when molten, and is a silicate non-metallic material that gradually increases in viscosity and hardens during cooling. The main component of ordinary glass is silicon dioxide, which has high chemical stability, thermal stability and good transparency, so it is widely used in various fields. At present, most of the glass widely used by people is single-layer flat glass, which has good light transmission, but the thermal insulation effect is poor, and it cannot effectively block the heat of outdoor sunlight from entering the room, resulting in high indoor temperature and cannot be effectively Block ultraviolet rays, excessive ultraviolet rays can easily cause damage to the human body. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/34
Inventor 张玉芬
Owner 张玉芬
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