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High temperature-resistant fireproof sealing material

A sealing material and high-temperature-resistant technology, which is applied in the direction of layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problem of single function, etc., and achieve the effects of excellent comprehensive performance, enhanced structural strength, and broad market prospects

Inactive Publication Date: 2017-11-07
太仓市金锚新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main technical problem to be solved by the present invention is to provide a high temperature resistant fireproof sealing material, which can solve the shortcoming of single function of the existing sealing material and improve the comprehensive performance of the sealing material

Method used

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  • High temperature-resistant fireproof sealing material

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Experimental program
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Effect test

Embodiment 1

[0016] A high-temperature-resistant fire-proof sealing material, including a reinforced skeleton 1, a high-temperature-resistant layer 2 is respectively attached to both sides of the reinforced skeleton 1, and a fire-resistant sealing layer 3 and an insulating layer 4 are sequentially compounded on the outside of the high-temperature-resistant layer 2; The thickness ratio of the reinforcing frame 1, the high temperature resistant layer 2, the fireproof sealing layer 3 and the insulating layer 4 is 1:0.2:3:0.5.

[0017] Wherein, the reinforcing skeleton 1 is a carbon fiber and glass fiber mixed reinforced polytetrafluoroethylene layer, wherein the mixing ratio of the carbon fiber and glass fiber is 1:1.

[0018] The high temperature-resistant layer 2 is a flexible graphite layer, specifically a flexible graphite layer impregnated with an anti-oxidation impregnating agent, wherein the anti-oxidation impregnating agent is a mixed solution with a mass concentration of 30%, which is...

Embodiment 2

[0022] A high-temperature-resistant fire-proof sealing material, including a reinforced skeleton 1, a high-temperature-resistant layer 2 is respectively attached to both sides of the reinforced skeleton 1, and a fire-resistant sealing layer 3 and an insulating layer 4 are sequentially compounded on the outside of the high-temperature-resistant layer 2; The thickness ratio of the reinforcing skeleton 1, the high temperature resistant layer 2, the fireproof sealing layer 3 and the insulating layer 4 is 2:0.5:5:1.

[0023] Wherein, the reinforcing skeleton 1 is a carbon fiber and glass fiber mixed reinforced polytetrafluoroethylene layer, wherein the mixing ratio of the carbon fiber and glass fiber is 3:1.

[0024] The high temperature-resistant layer 2 is a flexible graphite layer, specifically a flexible graphite layer impregnated with an anti-oxidation impregnating agent, wherein the anti-oxidation impregnating agent is a mixed solution with a mass concentration of 35%, which i...

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Abstract

The invention discloses a high-temperature-resistant fireproof sealing material, which includes a reinforced skeleton, a high-temperature-resistant layer is respectively attached to both sides of the reinforced skeleton, and a fireproof sealing layer and an insulating layer are sequentially compounded on the outer side of the high-temperature-resistant layer; wherein, The high temperature resistant layer is a flexible graphite layer; the fireproof sealing layer is a fireproof silica gel layer. The high-temperature-resistant and fire-proof sealing material of the present invention, through reasonable material selection and structural design, meets the premise of excellent sealing performance of water and gas, and also has the characteristics of high-temperature aging resistance and fire prevention. Compared with the existing sealing materials, the structural strength is significantly higher. Enhanced, so that it can meet the structural plasticity while improving the structural stability of the material, with excellent comprehensive performance and broad market prospects.

Description

technical field [0001] The invention relates to the field of sealing materials, in particular to a high-temperature resistant and fireproof sealing material. Background technique [0002] Sealing material is a functional material that prevents the penetration of gases such as water and air, and has a wide range of uses in all aspects of production and life. [0003] Most of the existing sealing materials have a single function and only have sealing performance. They have no protective function in harsh environments such as high temperature and fire risk environments. Once the temperature is too high or catches fire, the sealing material will be aged at high temperature or burned, which cannot be achieved. The role of sealing protection, some may even support combustion, further increasing the risk of fire, and the safety factor of use is low. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a high-temperature-re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/04C08L81/02C08L27/18C08K7/06C08K7/14C08K3/30B32B9/00B32B9/04B32B27/32
CPCC08L83/04B32B9/007B32B9/04B32B9/043B32B9/045B32B27/322B32B2260/021B32B2260/046B32B2262/101B32B2262/106B32B2307/306B32B2307/3065B32B2307/552C08K7/06C08K7/14C08K2003/3009C08L2201/02C08L2201/08
Inventor 施兆武
Owner 太仓市金锚新材料科技有限公司
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