Heat insulated environmental protection glass

A glass, environmentally friendly technology, applied in the field of glass, can solve problems such as adverse health, reduce the amount of daylighting, etc., and achieve the effects of improved thermal insulation, infrared absorption, and stable physical and chemical properties.

Inactive Publication Date: 2004-03-10
CENTURY ZHONGBANG SCI TECH TRADE BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a traditional building material, glass has already been widely used. In order to improve the thermal insulation effect of glass and reduce harmful rays entering the room, a variety of colored glass and coated glass have been developed to absorb and reflect harmful rays and infrared rays. However, At the same time, colored glass and coated glass will also absorb part of the visible light, reducing the amount of indoor lighting. After the sunlight is filtered by colored glass and coated glass, the indoor light will lose its natural color. Living in such an indoor environment for a long time, obviously detrimental to people's health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The heat-insulating and environment-friendly glass of the present invention is made by the existing glass manufacturing process, and the weight percentage of silicon dioxide in its composition is 5%, the weight percentage of barium phosphate is 31%, the weight percentage of strontium phosphate is 45%, calcium phosphate The weight percentage of magnesium phosphate is 5%, the weight percentage of magnesium phosphate is 3%, the weight percentage of beryllium phosphate is 3%, the weight percentage of lead phosphate is 5%, and the weight percentage of iron phosphate is 3%.

[0035] After the heat-insulating and environment-friendly glass of the present invention is made through the above processing steps, its physical and chemical properties are stable, it can absorb infrared rays and harmful rays, and it is colorless and transparent.

Embodiment 2

[0037] The heat-insulating and environment-friendly glass of the present invention is made by the existing glass manufacturing process, and the weight percentage of silicon dioxide in its composition is 5%, the weight percentage of barium phosphate is 35%, the weight percentage of strontium phosphate is 45%, calcium phosphate The weight percentage of magnesium phosphate is 5%, the weight percentage of magnesium phosphate is 3%, the weight percentage of beryllium phosphate is 1%, the weight percentage of lead phosphate is 3%, and the weight percentage of iron phosphate is 3%.

[0038] After the heat-insulating and environment-friendly glass of the present invention is made through the above processing steps, its physical and chemical properties are stable, it can absorb infrared rays and harmful rays, and it is colorless and transparent.

Embodiment 3

[0040] The heat-insulating and environment-friendly glass of the present invention is made by the existing glass manufacturing process, and the weight percentage of silicon dioxide in its composition is 5%, the weight percentage of barium phosphate is 30%, the weight percentage of strontium phosphate is 55%, calcium phosphate The weight percentage of magnesium phosphate is 2%, the weight percentage of magnesium phosphate is 2%, the weight percentage of beryllium phosphate is 1%, the weight percentage of lead phosphate is 2%, and the weight percentage of iron phosphate is 3%.

[0041] After the heat-insulating and environment-friendly glass of the present invention is made through the above processing steps, its physical and chemical properties are stable, it can absorb infrared rays and harmful rays, and it is colorless and transparent.

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PUM

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Abstract

An environment protection type thermal insulating glass contains SiO2, barium phosphate, strontium phosphate, calcium phosphate, magnesium phosphate, beryllium phosphate, lead phosphate and iron phosphate. Its advantages are low water-soluble loss, high resistance to acetic acid, high stability and good effect to adsorb infrared ray and isolate harmful ray and heat.

Description

technical field [0001] The invention relates to a glass, in particular to a heat-insulating and environment-friendly glass. Background technique [0002] As a traditional building material, glass has already been widely used. In order to improve the thermal insulation effect of glass and reduce harmful rays entering the room, a variety of colored glass and coated glass have been developed to absorb and reflect harmful rays and infrared rays. However, At the same time, colored glass and coated glass will also absorb part of the visible light, reducing the amount of indoor lighting. After the sunlight is filtered by colored glass and coated glass, the indoor light will lose its natural color. Living in such an indoor environment for a long time, obviously It is not conducive to people's health. Contents of the invention [0003] The object of the present invention is to provide a heat-insulating and environment-friendly glass that is colorless and transparent, has stable ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C3/07C03C4/00C03C4/08
Inventor 林奇新
Owner CENTURY ZHONGBANG SCI TECH TRADE BEIJING
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