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Sheathing material of resistant high temperature high flame retardant silicone rubber cable

A cable sheath, silicone rubber technology, applied in the direction of insulated cables, rubber insulators, cables, etc., can solve the problems of limited application, high temperature resistance and flame retardant performance of cables, etc., to prevent tensile strength and tear strength. Low, excellent high temperature resistance, the effect of increasing the amount of carbon residue

Inactive Publication Date: 2017-01-25
ANHUI LAND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silicone rubber itself will continue to burn when it encounters an open flame, and the cables made of it have defects in high temperature resistance and flame retardancy, which limit its application in various fields of the national economy, especially for flame retardancy. In some cases, it is often necessary to modify the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-temperature-resistant and highly flame-retardant silicone rubber cable sheath material proposed by the present invention, its raw materials include by weight: 100 parts of silicone rubber, 15 parts of EPDM rubber, 10 parts of fluorine rubber, 15 parts of butadiene rubber, ethylene - 3 parts of acrylate rubber, 10 parts of ethylene-vinyl acetate copolymer, 0.5 parts of zinc oxide, 5 parts of stearic acid, 2 parts of 2,4-dichlorobenzoyl peroxide, triallyl isocyanuric acid 2.5 parts of acid ester, 0.3 parts of diisopropyl peroxydicarbonate, 10 parts of aluminum hydroxide, 3 parts of fluoromagnesite, 14 parts of red phosphorus, 0.5 parts of silane coupling agent, 12 parts of modified graphene oxide, stannic acid 3 parts of zinc, 5 parts of zinc laurate, 0.5 parts of magnesium stearate, 5 parts of diethylene glycol dibenzoate, 2 parts of diisodecyl phthalate, 3 parts of accelerator, 2 parts of anti-aging agent, silane 10 parts of modified cellulose, 2 parts of ammoniu...

Embodiment 2

[0018] A high-temperature-resistant and highly flame-retardant silicone rubber cable sheath material proposed by the present invention, its raw materials include by weight: 100 parts of silicone rubber, 3 parts of EPDM rubber, 35 parts of fluororubber, 2 parts of butadiene rubber, ethylene - 10 parts of acrylate rubber, 2 parts of ethylene-vinyl acetate copolymer, 2 parts of zinc oxide, 2 parts of stearic acid, 3.5 parts of 2,4-dichlorobenzoyl peroxide, triallyl isocyanuric acid 0.8 parts of acid ester, 1.5 parts of diisopropyl peroxydicarbonate, 3 parts of aluminum hydroxide, 12 parts of flumagnesite, 5 parts of red phosphorus, 2 parts of silane coupling agent, 5 parts of modified graphene oxide, stannic acid 10 parts of zinc, 2 parts of zinc laurate, 2 parts of magnesium stearate, 1 part of diethylene glycol dibenzoate, 6 parts of diisodecyl phthalate, 0.5 parts of accelerator, 5 parts of anti-aging agent, silane 3 parts of modified cellulose, 8 parts of ammonium polyphospha...

Embodiment 3

[0020] A high-temperature-resistant and highly flame-retardant silicone rubber cable sheath material proposed by the present invention, its raw materials include by weight: 100 parts of silicone rubber, 11 parts of EPDM rubber, 21 parts of fluororubber, 11 parts of butadiene rubber, ethylene - 4.8 parts of acrylate rubber, 6.2 parts of ethylene-vinyl acetate copolymer, 1 part of zinc oxide, 4 parts of stearic acid, 2.7 parts of 2,4-dichlorobenzoyl peroxide, triallyl isocyanuric acid 1.8 parts of acid ester, 0.7 parts of diisopropyl peroxydicarbonate, 7 parts of aluminum hydroxide, 6 parts of fluoromagnesite, 12 parts of red phosphorus, 0.9 parts of silane coupling agent, 10 parts of modified graphene oxide, stannic acid 6.5 parts of zinc, 4.1 parts of zinc laurate, 1 part of magnesium stearate, 3.8 parts of diethylene glycol dibenzoate, 3.9 parts of diisodecyl phthalate, 2.8 parts of accelerator NOBS, antioxidant 3052 0.5 part, 1 part of tris(2,4-di-tert-butylphenyl) phosphite...

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PUM

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Abstract

The invention discloses a sheathing material of resistant high temperature high flame retardant silicone rubber cable, the raw material including: silicone rubber, ethylene propylene diene monomer, fluororubber, butadiene rubber, ethylene, acrylate rubber, ethylene, ethylene vinyl-acetate copolymer, zinc oxide, stearic acid, Di-2,4-dichlorobenzoyl peroxide, triene propyl cyanuric acid ester, di-isopropyl peroxydicarbonate, aluminum hydroxide, sellaite, red phosphorus, silane coupling agent, modified graphene oxide, zinc stannate, zinc laurate, magnesium stearate, diethylene glycol px fatty acid, di-iso-decylphthalate, accelerant, antiager, silane modified cellulose, ammonium polyphosphate. The sheathing material of resistant high temperature high flame retardant silicone rubber cable has the advantages that high in strength and excellent in heat-resisting and flame retardation, and could meet with the usage requirements in many areas with good comprehensive properties and long service life.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a high temperature resistant and highly flame retardant silicone rubber cable sheath material. Background technique [0002] Silicone rubber is a kind of cross-linkable and curable polymer elastomer with Si-O bond as the main chain and organic groups (such as methyl, vinyl, phenyl, etc.) connected to Si atoms as side chains. Because silicone rubber has excellent high and low temperature resistance and anti-aging properties, it can be used for a long time in a wide temperature range (-50 ° C ~ 200 ° C), and has been widely used in electronics, machinery, automobiles, chemicals, aviation, It is widely used in aerospace, shipbuilding and other fields, and it is also a commonly used material in the cable field. However, silicone rubber itself will continue to burn when it encounters an open flame, and the cables made of it have defects in high temperature resistance and flam...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08L23/16C08L27/12C08L9/00C08L23/08C08L1/08C08K13/06C08K9/08C08K9/04C08K9/06C08K3/04C08K3/22C08K3/02C08K5/12H01B3/28H01B7/295H01B7/29
CPCC08L83/04C08L2201/02C08L2201/08C08L2203/202C08L2205/02C08L2205/035H01B3/28H01B7/29H01B7/295C08L23/16C08L27/12C08L9/00C08L23/0869C08L23/0853C08L1/08C08K13/06C08K9/08C08K9/04C08K9/06C08K3/04C08K2003/2227C08K2003/026C08K5/12
Inventor 李正祥赵欣泰张玉湘张永刚吴月林
Owner ANHUI LAND GRP
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