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Aerogel composite glass and manufacturing method thereof

A technology combining glass and manufacturing methods, which is applied in the fields of light transmission, heat preservation, lighting, sound insulation materials, and heat insulation, and can solve problems such as high cost, difficulty in market promotion, and difficulty in airgel preparation

Inactive Publication Date: 2019-07-09
CHANGSHA XINGNA AEROGEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of large-size aerogels, such as difficulty in preparation, easy damage, high cost, and difficulty in marketing, the present invention proposes an aerogel with simple structure, simple manufacturing process, high reliability, low cost and remarkable energy-saving effect. Adhesive composite glass and its manufacturing method

Method used

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  • Aerogel composite glass and manufacturing method thereof
  • Aerogel composite glass and manufacturing method thereof
  • Aerogel composite glass and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] Use the following steps to prepare aerogel composite glass:

[0109] (1) Use an adhesive to bond the butadiene rubber strip 42 with a thickness of 2mm on the inner surface of the broken aluminum spacer frame 3 and the two sides of the polycarbonate spacer 41;

[0110] (2) Use water glass sealant 6 to bond the lower surface of the broken aluminum spacer frame 3 to a piece of float glass 2 to form an open cavity with a glass thickness of 6mm and a cavity thickness of 6mm;

[0111] (3) Follow Figure 4 As shown in the pattern, the end of the polycarbonate spacer 41 is welded and fixed on the inner surface of the broken aluminum spacer frame 3 to form a plurality of isolation cavities;

[0112] (4) Fill each isolation cavity with SiO of corresponding size 2 Aerogel sheet 51;

[0113] (5) Use water glass sealant 6 to bond another piece of float glass 1 to the upper surface of the broken aluminum spacer frame 3, and then use silicone sealant 6 to bond the two pieces of float glass on t...

Embodiment 2

[0116] Use the following steps to prepare aerogel composite glass:

[0117] (1) Use an adhesive to bond the hollow-core ethylene-propylene rubber strip 42 on the inner surface of the stainless steel spacer frame 3, with a thickness of 5mm, and bond the hollow-core benzene on both sides of the polystyrene spacer 41 Ethylene elastomer elastic strip 42 with a thickness of 1mm;

[0118] (2) Use potassium silicate sealant 6 to bond the lower surface of the stainless steel spacer frame 3 to a piece of tempered glass 2 to form an open cavity with a glass thickness of 6mm and a cavity thickness of 8mm;

[0119] (3) Follow Figure 5 In the pattern shown, the end of the polystyrene spacer 41 is welded and fixed on the inner surface of the stainless steel spacer frame 3 to form a plurality of isolation cavities;

[0120] (4) Fill each isolation cavity with regular hexahedron SiO 2 The aerogel particles 52 are vibrated horizontally and vertically at the same time, so that the aerogel particles 52...

Embodiment 3

[0124] Use the following steps to prepare aerogel composite glass:

[0125] (1) Use butyl sealant 6 to bond the lower surface of the glass fiber reinforced plastic spacer frame 3 to a piece of cesium potassium glass 2 to form an open cavity. The inner surface of the spacer frame 3 is glued with a thickness of 8mm The silicone elastomer elastic strip 42 has a glass thickness of 6mm and a cavity thickness of 10mm;

[0126] (2) Follow Image 6 In the pattern shown, the end of the silicone elastomer buffer spacer 4 with a thickness of 2 mm is fixed on the inner surface of the glass fiber reinforced plastic spacer frame 3 to form a plurality of isolation cavities;

[0127] (3) Fill the upper part of the isolation cavity with regular octahedral SiO 2 The aerogel particles 52 are vibrated horizontally and vertically at the same time, so that the aerogel particles 52 are dense in the isolation cavity, and then the isolation cavity of the lower half is filled with SiO of the corresponding siz...

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Abstract

The invention provides aerogel composite glass and a manufacturing method thereof. The aerogel combined glass comprises a first light-transmitting plate and a second light-transmitting plate, the spacing frame is bonded between the first light-transmitting plate and the second light-transmitting plate through sealant to form a sealed cavity, the end of the spacing strip is connected to the inner surface of the spacing frame to divide the sealed cavity into two or more than two isolation cavities, and the isolation cavities are filled with aerogel. The manufacturing method comprises the following steps of cavity preparation, parting strip placement, aerogel filling and sealing. The aerogel composite glass has good heat insulation property, light transmission property, lighting property, aesthetic property, sound insulation property and the like, is suitable for green buildings and ultra-low energy consumption buildings, and particularly suitable for the fields of doors and windows, curtain wall glass, indoor intervals, lighting roofs and the like of high-rise and super high-rise buildings, and is simple in preparation process, suitable for industrial production and huge in application prospect.

Description

Technical field [0001] The invention relates to the fields of lighting, light transmission, heat insulation, heat preservation and sound insulation materials, and in particular to aerogel composite glass and a manufacturing method thereof. Background technique [0002] As the world's largest energy consumer, my country's energy shortage seriously hinders the sustainable development of my country's social economy. Among them, the energy consumption of building operation is staggering, accounting for about 30% of the total energy consumption of the country. About 50% of the energy consumption of the building envelope is generated by glass windows. In order to reduce building energy consumption, the design and application of energy-saving glass windows Especially important and urgent. Aerogel is a nanoporous solid material with excellent characteristics such as low density, extremely low thermal conductivity, and high visible light transmittance. It exhibits excellent light weight,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/663E06B3/67E06B3/677
CPCE06B3/663E06B3/67E06B3/677Y02B80/22Y02A30/249
Inventor 卢梦言卢孟磊左小荣张丁日卢军卢珊卢斌
Owner CHANGSHA XINGNA AEROGEL
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