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Anti-tensile cable material comprising polyphenylene ether resin and polypropylene

A polyphenylene ether resin, anti-stretch technology, used in plastic/resin/wax insulators, circuits, electrical components, etc., can solve problems such as poor tensile properties, achieve strong fatigue resistance, high LOI value, resistance good combustion performance

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 tensile properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, comprising the following components in parts by weight: 30 parts of polyphenylene ether resin, 30 parts of polypropylene, 10 parts of EPDM rubber, triethylene glycol diisocyanate 2 parts of octanoate, 2 parts of accelerator PZ, 6 parts of chlorinated paraffin, 0.1 part of nano-aluminum nitride, 3 parts of zinc oxide, 1 part of dibasic lead phosphite, 4 parts of triethyl citrate.

Embodiment 2

[0014] A stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, comprising the following components in parts by weight: 50 parts of polyphenylene ether resin, 10 parts of polypropylene, 20 parts of EPDM rubber, triethylene glycol diisocyanate 1 part of octanoate, 3 parts of accelerator PZ, 4 parts of chlorinated paraffin, 0.5 parts of nano-aluminum nitride, 1 part of zinc oxide, 2 parts of dibasic lead phosphite, and 2 parts of triethyl citrate.

Embodiment 3

[0016] A stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, comprising the following components in parts by weight: 33 parts of polyphenylene ether resin, 28 parts of polypropylene, 12 parts of EPDM rubber, triethylene glycol diisocyanate 1.9 parts of octanoate, 2.2 parts of accelerator PZ, 5.6 parts of chlorinated paraffin, 0.2 parts of nano-aluminum nitride, 2.8 parts of zinc oxide, 1.1 parts of dibasic lead phosphite, and 3.8 parts of triethyl citrate.

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PUM

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Abstract

The invention relates to a cable material, in particular to a stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, and belongs to the technical field of cable manufacturing. A stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, comprising the following components in parts by weight: 30-50 parts of polyphenylene ether resin, 10-30 parts of polypropylene, and 10-20 parts of EPDM rubber , 1-2 parts of triethylene glycol diisocaprylate, 2-3 parts of accelerator PZ, 4-6 parts of chlorinated paraffin, 0.1-0.5 parts of nano-aluminum nitride, 1-3 parts of zinc oxide, dibasic base 1-2 parts of lead phosphate, 2-4 parts of triethyl citrate. The invention has excellent extrusion performance, good tensile performance, good fatigue resistance, long service life and easy production.

Description

technical field [0001] The invention relates to a cable material, in particular to a stretch-resistant cable material comprising polyphenylene ether resin and polypropylene, and 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 upgrading...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/12C08L23/12C08L23/16C08L91/06C08K13/02C08K5/103C08K3/28C08K3/22C08K3/32C08K5/11H01B3/42H01B3/44
CPCC08L71/12C08K2201/011C08L23/12C08L2201/02C08L2203/202C08L2205/035H01B3/427H01B3/441
Inventor 孙宽林
Owner 孙宽林