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Abrasion-resistant and fatigue-resistant cable material containing styrene thermoplastic elastomer

A thermoplastic elastomer and styrene-based technology, which is applied in the field of cable manufacturing, can solve the problems of poor wear resistance and fatigue resistance, and achieve the effects of strong fatigue resistance, high LOI value, and easy manufacturing

Inactive Publication Date: 2017-10-24
孙宽林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing cable materials have poor wear resistance and fatigue resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A wear-resistant and fatigue-resistant cable material containing styrene-based thermoplastic elastomers, comprising the following components in parts by weight: 50 parts of styrene-based thermoplastic elastomers, 35 parts of EPDM rubber, 5 parts of polyethylene masterbatch, oxidized 8 parts of zinc, 2 parts of monoalkoxy titanate, 15 parts of SG-3 polyvinyl chloride, 0.2 parts of silane coupling agent, 4 parts of ferrocene, 10 parts of zinc hydroxide, and 5 parts of compatibilizer.

Embodiment 2

[0014] A wear-resistant and fatigue-resistant cable material containing styrene-based thermoplastic elastomers, comprising the following components in parts by weight: 60 parts of styrene-based thermoplastic elastomers, 25 parts of EPDM rubber, 10 parts of polyethylene masterbatch, oxidized 4 parts of zinc, 5 parts of monoalkoxy titanate, 5 parts of SG-3 polyvinyl chloride, 0.6 parts of silane coupling agent, 2 parts of ferrocene, 20 parts of zinc hydroxide, and 1 part of compatibilizer.

Embodiment 3

[0016] A wear-resistant and fatigue-resistant cable material containing styrene-based thermoplastic elastomers, comprising the following components in parts by weight: 50.4 parts of styrene-based thermoplastic elastomers, 34.5 parts of EPDM rubber, 5.6 parts of polyethylene masterbatch, oxidized 7.8 parts of zinc, 2.4 parts of monoalkoxy titanate, 14.7 parts of SG-3 polyvinyl chloride, 0.3 parts of silane coupling agent, 3.6 parts of ferrocene, 10.6 parts of zinc hydroxide, and 4.8 parts of compatibilizer.

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PUM

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Abstract

The invention relates to a cable material, in particular to a wear-resistant and fatigue-resistant cable material containing styrene thermoplastic elastomer, which belongs to the technical field of cable manufacturing. A wear-resistant and fatigue-resistant cable material containing styrene-based thermoplastic elastomer, comprising the following components in parts by weight: 50-60 parts of styrene-based thermoplastic elastomer, 25-35 parts of EPDM rubber, polyethylene masterbatch 5-10 parts, 4-8 parts of zinc oxide, 2-5 parts of monoalkoxy titanate, 5-15 parts of SG-3 polyvinyl chloride, 0.2-0.6 parts of silane coupling agent, 2-4 parts of ferrocene 10-20 parts of zinc hydroxide, 1-5 parts of compatibilizer. The invention has excellent extrusion performance, good wear resistance, good fatigue resistance, long service life and easy production.

Description

technical field [0001] The invention relates to a cable material, in particular to a wear-resistant and fatigue-resistant cable material containing styrene thermoplastic elastomer, which belongs to the technical field of cable manufacturing. Background technique [0002] Plastics for wire and cable insulation and sheathing are commonly known as cable materials, including rubber, plastic, nylon and other varieties. Cable material production enterprises take cable production enterprises as users, as long as there is a demand for wire and cable, there will be a market for cable materials. Except for bare wire products such as steel-cored aluminum stranded wire and electromagnetic wire, almost all wire and cable products require an insulation layer. At present, there are nearly 5,000 wire and cable production enterprises in my country, and there is also a huge demand for wire and cable products for urban and rural power grid transformation, western development, and large-scale ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L25/04C08L23/16C08L23/06C08L27/06C08K13/02C08K3/22C08K5/10C08K5/56H01B3/44
CPCC08L25/04C08K2201/014C08L2201/02C08L2203/202C08L2205/035C08L2207/04H01B3/442
Inventor 孙宽林
Owner 孙宽林
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