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Flame-retardant anti-aging cable material and preparation method thereof

An anti-aging and cable technology, applied in the direction of plastic/resin/wax insulators, organic insulators, etc., can solve the problems of large amount of flame retardant added to cables, unsatisfactory anti-aging performance, poor wear resistance, etc., to achieve Excellent flame retardant performance, safe use and long service life

Inactive Publication Date: 2018-09-18
ANHUI NIKOLA ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of existing cables, such as large amount of flame retardant added, poor wear resistance, and unsatisfactory anti-aging performance, and propose a flame-retardant and anti-aging cable material and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A flame-retardant and anti-aging cable material, comprising the following raw materials in parts by weight:

[0017] 83 parts of polyether ether ketone, 36 parts of polyethylene, 22 parts of silicone rubber, 7 parts of aluminum hydroxide, 12 parts of melamine, 8 parts of ultrafine activated calcium carbonate, 3 parts of polyurethane thermoplastic elastomer, 10100.4 parts of antioxidant, triphosphate 0.8 parts of octyl ester, 0.5 parts of ultraviolet absorber UV-P, 0.5 parts of maleic acid grafted ABS, 0.2 parts of dimethyl silicone oil, 0.2 parts of boron nitride, and 2.5 parts of vulcanizing agent PDM.

[0018] The preparation method of the above-mentioned flame-retardant and anti-aging cable material comprises the following steps:

[0019] S1. According to the formula ratio, weigh polyether ether ketone, polyethylene and silicone rubber and add them to the mixer for mixing, stir at a speed of 120r / min for 30min, and then add the formula ratio of antioxidant 1010, trio...

Embodiment 2

[0022] A flame-retardant and anti-aging cable material, comprising the following raw materials in parts by weight: 88 parts of polyether ether ketone, 36 parts of polyethylene, 26 parts of silicon rubber, 9 parts of aluminum hydroxide, 15 parts of melamine, and 10 parts of ultrafine activated calcium carbonate 4 parts of polyurethane thermoplastic elastomer, 10100.6 parts of antioxidant, 1.0 part of trioctyl phosphate, 0.6 part of ultraviolet absorber UV-P, 0.6 part of maleic acid grafted PE, 0.2 part of dimethyl silicone oil, molybdenum disulfide 0.3 parts, vulcanizing agent PDM 3 parts.

[0023] The compatibilizer is one of maleic acid grafted ABS, maleic acid grafted PE and maleic acid grafted PP.

[0024] The preparation method of the above-mentioned flame-retardant and anti-aging cable material comprises the following steps:

[0025] S1. According to the formula ratio, weigh polyether ether ketone, polyethylene and silicone rubber and add them to the mixer for mixing, st...

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PUM

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Abstract

The invention provides a flame-retardant anti-aging cable material and a preparation method thereof, and relates to the technical field of cable materials. The flame-retardant anti-aging cable material is prepared from the following raw materials in parts by weight: 70 to 90 parts of polyetheretherketone, 30 to 40 parts of polyethylene, 10 to 40 parts of silicone rubber, 4 to 12 parts of aluminumhydroxide, 8 to 16 parts of melamine, 6 to 10 parts of ultrafine active calcium carbonate, 2 to 4 parts of themoplastic polyurethane elastomer, 0.1 to 0.8 part of antioxidant 1010, 0.6 to 1.2 parts oftrioctyl phosphate, 0.2 to 0.6 part of ultraviolet light absorber UV-P, 0.1 to 0.8 part of compatibilizer, 0.1 to 0.5 part of lubricant and 1 to 3 parts of vulcanizing agent. The cable material provided by the invention has the advantages of excellent flame retardant performance, anti-aging performance, wear resistance, long service life, safe use, simple preparation method and good batch-to-batch reproducibility, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a flame-retardant and anti-aging cable material and a preparation method thereof. Background technique [0002] With the rapid development of my country's social economy, the use of cables throughout the country has greatly increased. However, during use, it is very easy to catch fire due to excessive heat generation of the line and cause a fire. In order to reduce fire accidents caused by cable heating and burning, the use of flame-retardant cables is becoming more and more common. In order to improve the safety of cables, flame retardants are often added to give cables flame retardant properties, but the addition of flame retardants will reduce the wear resistance of cables, and the cables will be affected by the environment during use. The phenomenon of aging and cracking will shorten the service life of the cable and reduce the safety of the cable. Based on the defi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/16C08L23/06C08L83/04C08L75/04C08K13/02C08K3/22C08K5/3492C08K3/26C08K5/134C08K5/521H01B3/36
CPCC08K2003/2227C08K2003/265C08L61/16C08L2201/02C08L2201/08C08L2203/202C08L2205/035H01B3/36C08L23/06C08L83/04C08L75/04C08K13/02C08K3/22C08K5/34922C08K3/26C08K5/1345C08K5/521
Inventor 夏森陈大龙黄耀操瑞谢荣婷
Owner ANHUI NIKOLA ELECTRONICS TECH CO LTD
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