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A kind of preparation method of sound-proof tempered glass material

A glass material and section steel technology, applied in glass manufacturing equipment, glass molding, manufacturing tools, etc., can solve the problems of unsatisfactory sound insulation effect and the requirements of sound insulation effect, achieve excellent sound insulation performance and improve surface density. and impact resistance, the effect of increasing the degree of attenuation

Active Publication Date: 2020-03-13
上海金渐建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing tempered glass doors and windows are more beautiful and fashionable in appearance, their sound insulation effects are often not ideal, and cannot meet the requirements for sound insulation effects of common buildings such as commercial office buildings, hotels, and residences.

Method used

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  • A kind of preparation method of sound-proof tempered glass material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of nano-scale sound-insulating glass material, comprising the following steps:

[0018] Step 1. Weigh 20 parts of silicon dioxide and 25 parts of Fe-BTC-TiO according to parts by weight 2 Nanomaterials, 15 parts of calcium oxide, 8 parts of alumina and 7 parts of sodium phosphate were added to 80 parts of absolute ethanol, milled with zirconia balls for 12 hours, dried, passed through a 100-mesh sieve, and heated at a rate of 24 °C / min to 1050 °C. Heat preservation for 70 minutes to melt into uniform glass liquid;

[0019] Step 2. Rapidly pour the above molten glass into a shape with a thickness of 5mm, then heat it up to 580°C at a rate of 3°C / min in an annealing furnace for 4 hours, then cool to room temperature to obtain a tempered glass base material;

[0020] Step 3. Cut the above-mentioned glass material with a thickness of 5mm into glass blocks of 150mmX150mm. After edging, clean and wipe it, put it into a frame made of stainless steel, plac...

Embodiment 2

[0029] Step 1. Weigh 40 parts of silicon dioxide and 15 parts of Fe-BTC-TiO according to parts by weight 2 Nanomaterials, 15 parts of calcium oxide, 8 parts of alumina and 7 parts of sodium phosphate were added to 80 parts of absolute ethanol, milled with zirconia balls for 12 hours, dried, passed through a 100-mesh sieve, and heated at a rate of 24 °C / min to 1050 °C. Insulated for 70 minutes and melted to form a uniform molten glass; other preparations are the same as in Example 1.

Embodiment 3

[0031] Step 1. Weigh 30 parts of silicon dioxide and 55 parts of Fe-BTC-TiO according to parts by weight 2 Nanomaterials, 15 parts of calcium oxide, 8 parts of alumina and 7 parts of sodium phosphate were added to 80 parts of absolute ethanol, milled with zirconia balls for 12 hours, dried, passed through a 100-mesh sieve, and heated at a rate of 24 °C / min to 1050 °C. Insulated for 70 minutes and melted to form a uniform molten glass; other preparations are the same as in Example 1.

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Abstract

The invention discloses a preparation method of a soundproof tempered glass material. The preparation method comprises the following steps: preparing a porous organic metal complex Fe-BTC from silicondioxide, an Fe-BTC-TiO2 nanometer material, calcium oxide, alumina and sodium phosphate serving as main raw materials with an electrolytic process; loading nanometer titanium dioxide to obtain a high-strength Fe-BTC-TiO2 skeleton material. A large number of communicated holes or enclosed bubbles are formed inside a prepared glass substrate material to generate a two-phase interface, thereby blocking the transmission of sound waves. The preparation method disclosed by the invention has the advantages of greenness and environmental friendliness and lower environmental influence; an obtained product has the advantages of uniform stress distribution, high impact resistance, high yield, excellent sound insulation performance and excellent impact resistance.

Description

technical field [0001] The present invention relates to a method for preparing a sound-insulating tempered glass material, which belongs to the field of glass material preparation. Background technique [0002] In modern buildings, doors and windows are one of the most common components. Common doors and windows include wooden doors and windows, plastic doors and windows, aluminum alloy doors and windows, tempered doors and windows, etc. Glass doors and windows are more and more used in the construction field because of their strong, anti-corrosion properties, and no thermal expansion and contraction. However, although the existing tempered glass doors and windows are more beautiful and fashionable in appearance, their sound insulation effects are often not ideal, and cannot meet the requirements for sound insulation effects of common buildings such as commercial office buildings, hotels, and residences. Contents of the invention [0003] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C3/062C03B19/02C03B25/00C03C23/00
CPCC03B19/02C03B25/00C03C3/062C03C23/00
Inventor 庄广勇赵方
Owner 上海金渐建设集团有限公司