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Heat-resistant high flame-resistant fluororubber composite material

A composite material, fluororubber technology, applied in the field of fluororubber to achieve the effects of improving tensile strength, improving compatibility, and excellent low temperature resistance

Inactive Publication Date: 2016-03-02
ANHUI JINYANG FLUORINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, with the development of rubber products used in automobiles, machinery, aviation, aerospace, chemical industry and other fields towards high performance, low energy consumption and long life, higher requirements have been put forward for the performance of rubber products. The traditional single rubber material can no longer Fully meet the rapidly developing usage requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A heat-resistant and highly flame-retardant fluororubber composite material proposed by the present invention, its raw materials include the following components in parts by weight: 70 parts of fluororubber, 30 parts of methyl vinyl phenyl silicone rubber, 15 parts of polyvinylidene fluoride, polyvinylidene fluoride, 5 parts of caprolactone, 10 parts of EPDM rubber, 5 parts of liquid nitrile rubber, 10 parts of compatibilizer, 1 part of 2,4-dichlorobenzoyl peroxide, 1,1-bis(tert-butyl 1 part of peroxy)-3,3,5-trimethylcyclohexane, 0.2 part of triallyl cyanurate, 5 parts of silicon carbide, 3 parts of magnesium hydroxide, 15 parts of fumed silica, 5 parts of expanded graphite, 10 parts of diatomaceous earth, 5 parts of boron nitride, 8 parts of molybdenum disulfide, 4 parts of pentaerythritol, 12 parts of hydrotalcite, 12 parts of trioctyl phosphate, 3 parts of dimethyl methylphosphonate, hydroxyl 5 parts of silicone oil, 3 parts of anti-aging agent, 0.5 parts of accelera...

Embodiment 2

[0019] A heat-resistant and highly flame-retardant fluororubber composite material proposed by the present invention, its raw materials include the following components by weight: 50 parts of fluororubber, 50 parts of methyl vinyl phenyl silicone rubber, 5 parts of polyvinylidene fluoride, polyvinylidene fluoride, 10 parts of caprolactone, 2 parts of EPDM rubber, 12 parts of liquid nitrile rubber, 5 parts of compatibilizer, 2.5 parts of 2,4-dichlorobenzoyl peroxide, 1,1-bis(tert-butyl peroxy)-3,3,5-trimethylcyclohexane 0.3 parts, triallyl cyanurate 0.5 parts, silicon carbide 2 parts, magnesium hydroxide 10 parts, fumed silica 5 parts, 10 parts of expanded graphite, 2 parts of diatomaceous earth, 15 parts of boron nitride, 2 parts of molybdenum disulfide, 15 parts of pentaerythritol, 4 parts of hydrotalcite, 3 parts of trioctyl phosphate, 10 parts of dimethyl methylphosphonate, hydroxyl 2 parts of silicone oil, 1 part of anti-aging agent MB, 0.2 parts of accelerator CZ, 0.3 par...

Embodiment 3

[0021] A heat-resistant and highly flame-retardant fluororubber composite material proposed by the present invention, its raw materials include the following components in parts by weight: 62 parts of fluororubber, 45 parts of methyl vinyl phenyl silicone rubber, 10 parts of polyvinylidene fluoride, polyvinylidene fluoride, 9 parts of caprolactone, 8 parts of EPDM rubber, 10 parts of liquid nitrile rubber, 6 parts of compatibilizer, 2 parts of 2,4-dichlorobenzoyl peroxide, 1,1-bis(tert-butyl peroxy)-3,3,5-trimethylcyclohexane 0.7 parts, triallyl cyanurate 0.4 parts, silicon carbide 3.2 parts, magnesium hydroxide 7.2 parts, fumed silica 8 parts, 7.6 parts of expanded graphite, 5 parts of diatomaceous earth, 13 parts of boron nitride, 5 parts of molybdenum disulfide, 12 parts of pentaerythritol, 8 parts of hydrotalcite, 10 parts of trioctyl phosphate, 5.8 parts of dimethyl methylphosphonate, hydroxyl 3.8 parts of silicone oil, 1 part of anti-aging agent AW, 0.9 parts of anti-agi...

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Abstract

The invention discloses a heat-resistant high flame-resistant fluororubber composite material. The heat-resistant high flame-resistant fluororubber composite material comprises following raw material: fluororubber, methyl vinyl phenyl polysiloxane rubber, polyvinylidene fluoride, polycaprolactone, EPDM, liquid butadiene-acrylonitrile rubber, a bulking agent, 2,4-dichlorobenzoyl peroxide, 1,1-Di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane, triallyl cyanurate, silicon carbide, magnesium hydroxide, gas phase white carbon black, expansible graphite, diatomite, boron nitride, molybdenum disulfide, pentaerythritol, hydrotalcite, trioctyl phosphate, dimethyl methylphosphonate, hydroxyl silicone oil, an anti-aging agent, an accelerant, and a silane coupling agent. The heat-resistant high flame-resistant fluororubber composite material possesses excellent heat resistance, aging resistance, and flame resistance, and long service life.

Description

technical field [0001] The invention relates to the technical field of fluororubber, in particular to a heat-resistant and highly flame-retardant fluororubber composite material. Background technique [0002] Fluorine rubber is a rubber containing fluorine atoms on the carbon atoms of the main chain or side chains. It has excellent high temperature resistance, corrosion resistance and weather resistance, and is widely used in the automotive industry, aerospace, petrochemical and other fields. In recent years, with the development of rubber products used in automobiles, machinery, aviation, aerospace, chemical industry and other fields towards high performance, low energy consumption and long life, higher requirements have been put forward for the performance of rubber products. The traditional single rubber material can no longer Fully meet the rapidly developing requirements. Contents of the invention [0003] Based on the technical problems in the background technology,...

Claims

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Application Information

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IPC IPC(8): C08L27/12C08L83/07C08L27/16C08L67/04C08L23/16C08L9/02C08L83/06C08K13/06C08K9/06C08K3/22C08K5/5425C08K5/524C08K5/14C08K5/3492C08K3/04C08K3/34C08K3/38C08K5/053C08K5/521C08K5/5333
CPCC08L27/12C08L2201/02C08L2201/08C08L2205/02C08L2205/035
Inventor 陈喜
Owner ANHUI JINYANG FLUORINE CHEM
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