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Ultraviolet wearproof heat-insulting glass

A technology of heat-insulating glass and ultraviolet rays, applied in coatings, radiation-absorbing coatings, cellulose coatings, etc., can solve problems such as poor thermal insulation effect, human injury, high temperature, etc., achieve good thermal insulation performance, prevent erosion, Good wear and corrosion resistance

Inactive Publication Date: 2017-01-04
张云德
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  • 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 wear-resistant and 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: 15-30% water-based polyurethane resin, 1-5% polytetrafluoroethylene, 1-3% hydroxyphenyl benzotriazole UV absorber, 1-5% sodium methylene dinaphthalene sulfonate, Sorbitan ester emulsifier 0.1-2%, organotin drier 0.02-1%, aminopropyl silane coupling agent 0.01-1%, water 53-82%, the organotin drier Dibutyltin dilaurate, the heat insulation layer is made of the following raw materials in weight ratio: 25-35 parts of acrylic resin, 30-40 parts of solvent, 1-2 parts of dispersant, 1-2 parts of anti-settling agent, nano 10~20 parts of thermal insulation filler, 15~25 parts of cellulose, 0.5~2 parts of adhesion enhancer.

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Abstract

The invention relates to ultraviolet wearproof heat-insulting glass which comprises a glass base material. An ultraviolet-proof layer and a heat-insulating layer are arranged on the surface of the glass base material respectively. The ultraviolet-proof layer comprises 15-30% of waterborne polyurethane resin, 1-5% of polytetrafluoroethylene, 1-3% of hydroxy phenyl benzotriazole ultraviolet absorbent, 1-5% of disodium methylenebisnaphthalenesulphonate and 0.1-2% of sorbitan ester emulsifier. The heat-insulating layer is prepared from, by weight parts, 25-35 parts of acrylic resin, 30-40 parts of solvent, 1-2 parts of dispersing agent, 1-2 parts of anti-settling agent, 10-20 parts of nanometer heat-insulating filler, 15-25 parts of cellulose and 0.5-2 parts of adhesion additive. The ultraviolet wearproof heat-insulting glass is good in heat insulation and can effectively prevent ultraviolet erosion.

Description

technical field [0001] The invention relates to an ultraviolet wear-resistant and 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): C09D175/04C09D127/18C09D133/00C09D101/02C09D5/32C09D7/12C03C17/34
Inventor 张云德
Owner 张云德
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