Aerogel honeycomb core

An airgel honeycomb and honeycomb core technology, which is applied in the field of building wall materials, can solve the problems of thick walls and large volumes, and achieve the effects of less materials, good sound insulation performance, and good chemical stability

Inactive Publication Date: 2017-03-15
SUZHOU ZIAN METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although inorganic thermal insulation materials have good fire safety performance, they are bulky, and the walls using inorganic thermal insulation materials are thick and heavy.

Method used

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  • Aerogel honeycomb core

Examples

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Effect test

Embodiment 1

[0050] Such as figure 1 As shown, this embodiment provides an airgel honeycomb core, the structure of which is: the airgel sheet 1 completely covers the surface of the honeycomb core 2 . The airgel in the airgel sheet 1 is SiO 2 airgel. The thickness of the airgel sheet 1 is 0.5-30mm. The material of the honeycomb core body 2 is aluminum or aramid fiber. The airgel sheet layer 1 and the honeycomb core body 2 and each surface of the airgel sheet layer 1 are bonded or otherwise physically connected by an adhesive; wherein, the adhesive is an acrylic water-based adhesive or a polyurethane adhesive.

Embodiment 2

[0052] Such as figure 1 As shown, this embodiment provides an airgel honeycomb core, the structure of which is: the airgel sheet 1 completely covers the surface of the honeycomb core 2 . The airgel of airgel sheet 1 is SiO 2 airgel. The thickness of the airgel sheet 1 is 0.5-30mm. The material of the honeycomb core body 2 is paper (the specific gravity of the paper honeycomb core body is lighter, and it is sound-proof, heat-insulating, moisture-proof and non-toxic). The airgel sheet 1 and the honeycomb core 2 and each surface of the airgel sheet are bonded or otherwise physically connected; wherein the adhesive is an acrylic water-based adhesive or a polyurethane adhesive.

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Abstract

The invention relates to an aerogel honeycomb core. The core structure is that the surface of the honeycomb core (2) is totally covered by an aerogel slice layer (1). The aerogel honeycomb core has the characteristics of fire protection and flame retardance, thermal insulation, heat preservation, water resistance, ventilation, sound insulation, light weight, high strength, good compression resistance and shock resistance, and environment friendliness, can be used as composite boards, and intermediate core layers of various shelter and building roof and wall materials, and has good application prospect.

Description

technical field [0001] The invention belongs to the field of building wall materials, in particular to an airgel honeycomb core. Background technique [0002] The energy problem in today's world has become a major issue affecting development. Since building energy consumption accounts for 30% to 40% of the total energy consumption, building energy conservation is of great significance. The use of building thermal insulation materials is an important measure for building energy conservation. At the same time, due to the low fire performance of most insulation materials, fire accidents continue to occur. Therefore, in building energy conservation, energy saving is the theme, and fire prevention is the key. Therefore, the fire performance of insulation materials is a very important consideration and technical index. [0003] (1) Contradictory selection of fire safety and heat insulation performance of building roof and wall materials: [0004] Organic and inorganic thermal in...

Claims

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Application Information

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IPC IPC(8): B32B9/00B32B9/04B32B9/06B32B15/20B32B27/34B32B27/02B32B3/12B32B3/04B32B7/12
CPCB32B9/00B32B3/04B32B3/12B32B7/12B32B9/041B32B9/045B32B9/047B32B9/06B32B15/20B32B2262/0261B32B2307/102B32B2307/304B32B2307/3065B32B2307/558B32B2307/718B32B2307/724B32B2307/7265B32B2607/00
Inventor 周磊费晓钧
Owner SUZHOU ZIAN METAL PROD
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