Tear-resistant and heat-resistant silicone rubber cable

A silicone rubber and tear-resistant technology, used in rubber insulators, organic insulators, etc., can solve the problems of affecting use, low strength of silicone rubber, and poor tear resistance.

Inactive Publication Date: 2016-06-01
王社兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Silicone rubber has good heat resistance and cold resistance, it has excellent weather resistance and ozone resistance and good insulation, so it is widely used in high temperature environments, but silicone rubber has low strength and poor tear resistance , affecting its use, so it is necessary to provide a new silicone rubber cable

Method used

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  • Tear-resistant and heat-resistant silicone rubber cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A tear-resistant and heat-resistant silicone rubber cable. The silicone rubber cable includes a sheath layer. The raw materials of the sheath layer include 90 parts by weight of silicone rubber, 15 parts of EPDM rubber, 70 parts of composite filler, and 5 parts of hydroxy silicone oil. Parts, 2.5 parts of paraffin oil, 2 parts of epoxy soybean oil, 40 parts of flame retardant, 1.5 parts of dicumyl peroxide, 250.5 parts of double, 0.3 part of accelerator M, 0.4 part of accelerator BZ, dibutyl 2 parts of tin oxide, 1.5 parts of dibutyltin dilaurate, 10100.3 parts of antioxidants, 1680.2 parts of antioxidants, 2 parts of silicone powder; composite filler materials include: vinyl triethoxy silane, nano silica, Nano titanium dioxide, modified expanded vermiculite.

Embodiment 2

[0022] A tear-resistant and heat-resistant silicone rubber cable. The silicone rubber cable includes a sheath layer. The raw materials of the sheath layer include, in parts by weight: 100 parts of methyl vinyl silicone rubber with a vinyl content of 0.4% by weight, EPDM 10 parts of rubber, 80 parts of compound filler, 4 parts of hydroxy silicone oil, 3 parts of paraffin oil, 1 part of epoxy soybean oil, 50 parts of flame retardant, 1 part of dicumyl peroxide, double 250.6 parts, accelerator M0.2 Parts, 0.5 parts of accelerator BZ, 1 part of dibutyl tin oxide, 2 parts of dibutyl tin dilaurate, 10100.2 parts of antioxidant, 1680.3 parts of antioxidant, 1 part of silicone powder;

[0023] The raw materials of the composite filler include: vinyl triethoxy silane, nano silica, nano titanium dioxide, modified expanded vermiculite, among which vinyl triethoxy silane, nano silica, nano titanium dioxide, modified expanded vermiculite The weight ratio is 1:3:4:80;

[0024] The flame retarda...

Embodiment 3

[0028] A tear-resistant and heat-resistant silicone rubber cable. The silicone rubber cable includes a sheath layer. The raw materials of the sheath layer include 80 parts by weight of methyl vinyl silicone rubber with a vinyl content of 0.6 wt%, and EPDM Rubber 20 parts, composite filler 60 parts, hydroxy silicone oil 6 parts, paraffin oil 2 parts, epoxy soybean oil 3 parts, flame retardant 30 parts, dicumyl peroxide 2 parts, double 250.4 parts, accelerator M0.4 Parts, 0.3 parts of accelerator BZ, 3 parts of dibutyl tin oxide, 1 part of dibutyl tin dilaurate, 10100.4 parts of antioxidant, 1680.1 parts of antioxidant, 3 parts of silicone powder;

[0029] The raw materials of the composite filler include: vinyl triethoxy silane, nano silica, nano titanium dioxide, modified expanded vermiculite, among which vinyl triethoxy silane, nano silica, nano titanium dioxide, modified expanded vermiculite The weight ratio is 1:10:4:240;

[0030] The flame retardant is a mixture of ammonium po...

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PUM

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Abstract

The invention discloses a tear-resistant and heat-resistant silicone rubber cable. The silicon rubber cable comprises a jacket layer. The jacket layer is prepared from silicone rubber, ethylene propylene diene monomer, composite filler, hydroxyl silicone oil, paraffin oil, epoxidized soybean oil, fire retardant, dicumyl peroxide, bi25, accelerant M, accelerant BZ, dibutyl tin oxide, dibutyltin dilaurate, antioxygen 1010, antioxygen 168 and silicone powder. The composite filler is prepared from vinyl triethoxysilane, nanosilicon dioxide, nanometer titania and modified expanded vermiculite. The tear-resistant and heat-resistant silicone rubber cable is good in heat resistance, high in tear resistance and good in mechanical performance.

Description

Technical field [0001] The invention relates to the technical field of cables, in particular to a tear-resistant and heat-resistant silicone rubber cable. Background technique [0002] With the gradual development of the cable industry, cables are used in all aspects of people’s lives. For cables used in high-temperature environments, higher requirements are placed on the high-temperature resistance and mechanical properties of the cables. Silicone rubber is composed of silicon and oxygen atoms. The main chain is formed, and the side chain is a carbon-containing group. Silicone rubber has good heat resistance and cold resistance, it has excellent weather resistance, ozone resistance and good insulation, so it is widely used in high temperature environments, but the strength of silicone rubber is low, and the tear resistance is poor , Affecting its use, so it is necessary to provide a new silicone rubber cable. Summary of the invention [0003] Based on the technical problems exi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L83/07C08L23/16C08L83/06C08L91/06C08L91/00C08L83/04C08K13/06C08K9/04C08K3/34C08K5/14C08K3/36C08K3/22C08K5/5425C08K3/32C08K5/3492C08K3/38H01B3/28
CPCC08L83/04C08K2201/011C08K2201/014C08L2201/02C08L2201/08C08L2203/202C08L2205/02C08L2205/035H01B3/28C08L23/16C08L83/06C08L91/06C08L91/00C08K13/06C08K9/04C08K3/34C08K5/14C08K3/36C08K2003/2237C08K5/5425C08K2003/323C08K5/34922C08K2003/387
Inventor 王社兵
Owner 王社兵
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