Cable material of heat resistance ageing resistance butadiene styrene rubber

A styrene-butadiene rubber, anti-aging technology, applied in the direction of insulating cables, rubber insulators, cables, etc., can solve the problems of limited product application fields, unsatisfactory heat resistance, increased production costs, etc., to achieve good synergy, excellent Thermal stability, effect of improving heat resistance

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

[0003] With the rapid development of the economy, wires and cables are widely used in various industries and fields, and the quality requirements for cables are getting higher and higher. The heat resistance of the current styrene

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of heat-resistant and aging-resistant styrene-butadiene rubber cable material proposed by the present invention, its raw material comprises by weight: 80 parts of styrene-butadiene rubber, 5 parts of epoxidized natural rubber, 20 parts of silicon rubber, polybutylene terephthalate 2 parts of ester, 5 parts of zinc oxide, 1 part of stearic acid, 2 parts of sulfur, 0.5 parts of coumarone resin, 12 parts of silane coupling agent KH550 modified carbon nanotubes, modified octadecyltrimethylammonium bromide 2 parts of active montmorillonite, 5 parts of kaolin, 3 parts of active calcium silicate, 4 parts of anti-aging agent, 1 part of accelerator, 2 parts of rare earth compound, and 2 parts of dioctyl phthalate.

Embodiment 2

[0018] A kind of heat-resistant and aging-resistant styrene-butadiene rubber cable material proposed by the present invention, its raw material comprises by weight: 50 parts of styrene-butadiene rubber, 15 parts of epoxidized natural rubber, 10 parts of silicon rubber, polybutylene terephthalate 10 parts of ester, 2 parts of zinc oxide, 3 parts of stearic acid, 1 part of sulfur, 2 parts of coumarone resin, 3 parts of silane coupling agent KH550 modified carbon nanotubes, modified octadecyltrimethylammonium bromide 10 parts of active montmorillonite, 1 part of kaolin, 15 parts of active calcium silicate, 2 parts of anti-aging agent, 2 parts of accelerator, 1 part of rare earth compound, 5 parts of dioctyl phthalate.

Embodiment 3

[0020] A kind of heat-resistant and aging-resistant styrene-butadiene rubber cable material proposed by the present invention, its raw material comprises by weight: 67 parts of styrene-butadiene rubber, 8 parts of epoxidized natural rubber, 17 parts of silicon rubber, polybutylene terephthalate 5 parts of ester, 3.7 parts of zinc oxide, 1.7 parts of stearic acid, 1.7 parts of sulfur, 1 part of coumarone resin, 10 parts of silane coupling agent KH550 modified carbon nanotubes, modified octadecyltrimethylammonium bromide 5.8 parts of active montmorillonite, 4.5 parts of kaolin, 8 parts of active calcium silicate, 3.7 parts of antioxidant 4020, 0.3 parts of zinc dibutyldithiophosphate, 0.2 parts of dithiotetramethylthiuram, diphenylguanidine 0.3 parts, 0.1 parts of zinc xanthate, 0.5 parts of zinc dithiocarbamate, 2 parts of rare earth compounds, 3 parts of dioctyl phthalate;

[0021] Wherein, the rare earth compound is prepared according to the following process: add levamisole ...

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PUM

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Abstract

The invention discloses a cable material of heat resistance ageing resistance butadiene styrene rubber, a comprises, by weight: 50 - 80 parts of butadiene styrene rubber, 5 -15 parts of epoxidized natural rubber, 10 - 20 parts of silicone rubber, 2 - 10 parts of polybutylene terephthalate, 2 - 5 parts of zinc oxide, 1 -3 parts of stearic acid, 1 - 2 parts of sulfur, 0.5 - 2 parts of coumarone resin, 3 - 12 parts of silane coupling agent KH550 modified carbon nanotubes, 2 - 10 parts of octadecyl trimethyl ammonium bromide modified montmorillonite, 1 -5 parts of kaolin, 3 - 15 parts of active calcium silicate, 2 - 4 parts of stabilizer, 1 - 2 parts of promoter, 1 - 2 parts of rare earth compound, 2 - 5 parts of dioctyl phthalate. The cable material of heat resistance ageing resistance butadiene styrene rubber has the advantages of being high in strength, excellent in heat resistant performance and good in ageing resistance performance.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a heat-resistant and aging-resistant styrene-butadiene rubber cable material. Background technique [0002] Styrene-butadiene rubber is the most productive general-purpose synthetic rubber, including emulsion polystyrene-butadiene rubber and solution polystyrene-butadiene rubber. Due to its good comprehensive performance and low price, it has been widely used in the tire industry, auto parts, hoses, Tape, rubber shoes, wire and cable and other rubber products. [0003] With the rapid development of the economy, wires and cables are widely used in various industries and fields, and the quality requirements for cables are getting higher and higher. The heat resistance of the current styrene-butadiene rubber is still not very ideal in the process of use. , prone to cracking, peeling and other phenomena, frequent replacement also increases the production cost, which severely...

Claims

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Application Information

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IPC IPC(8): C08L9/06C08L15/00C08L83/04C08L67/02C08K13/06C08K9/06C08K9/04C08K7/24C08K3/22C08K5/09C08K3/34C08K5/12H01B3/28H01B7/29
CPCC08L9/06C08K2201/011C08K2201/014C08L2201/08C08L2203/202C08L2205/035H01B3/28H01B7/29C08L15/00C08L83/04C08L67/02C08K13/06C08K9/06C08K9/04C08K7/24C08K2003/2296C08K5/09C08K3/346C08K5/12
Inventor 李正祥赵欣泰张玉湘杨永亮高华
Owner ANHUI LAND GRP
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