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Method for preparing high-insulation anti-aging rubber cable material

A rubber cable, anti-aging technology, applied to organic insulators, plastic/resin/wax insulators, etc., can solve problems such as unsatisfactory insulation performance, achieve the effects of strengthening elasticity, increasing service life, and improving heat resistance

Inactive Publication Date: 2016-10-05
ZHENJIANG HUAYIN INSTR & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of society and the advancement of science and technology, the insulation performance of existing rubber cable materials has gradually become unsatisfactory.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0020] A kind of preparation method of high insulation antiaging rubber cable material, it is characterized in that, described preparation method is as follows:

[0021] (1) Weigh raw materials according to parts by weight as follows:

[0022] 65 parts of chlorinated polyethylene resin, 30 parts of EPDM rubber, 12 parts of polytetrafluoroethylene, 18 parts of polyimide, 3 parts of light stabilizer, 5 parts of antioxidant, 12 parts of chlorinated paraffin, semi-reinforced 11 parts of carbon black and 35 parts of flame retardant;

[0023] (2) Mixed base material: take out the chlorinated polyethylene resin and EPDM rubber in parts by weight and pour them into a mixer for mixing, and the mixing time is 15 minutes to obtain the base material;

[0024] (3) Stirring: Take out polytetrafluoroethylene, polyimide, light stabilizer and antioxidant by weight and pour them into the base material, and mix and stir for 35 minutes to form the mixture A;

[0025] (4) Centrifugal mixing: Put...

example 2

[0029] A kind of preparation method of high insulation antiaging rubber cable material, it is characterized in that, described preparation method is as follows:

[0030] (1) Weigh raw materials according to parts by weight as follows:

[0031] 70 parts of chlorinated polyethylene resin, 20 parts of EPDM rubber, 13 parts of polytetrafluoroethylene, 18 parts of polyimide, 4 parts of light stabilizer, 7 parts of antioxidant, 12 parts of chlorinated paraffin, semi-reinforced 15 parts of carbon black and 35 parts of flame retardant;

[0032] (2) Mixed base material: take out the chlorinated polyethylene resin and EPDM rubber in parts by weight and pour them into a mixer for mixing, and the mixing time is 15 minutes to obtain the base material;

[0033] (3) Stirring: Take out polytetrafluoroethylene, polyimide, light stabilizer and antioxidant by weight and pour them into the base material, and mix and stir for 35 minutes to form the mixture A;

[0034] (4) Centrifugal mixing: Put...

example 3

[0038] A kind of preparation method of high insulation antiaging rubber cable material, it is characterized in that, described preparation method is as follows:

[0039] (1) Weigh raw materials according to parts by weight as follows:

[0040] 55 parts of chlorinated polyethylene resin, 35 parts of EPDM rubber, 10 parts of polytetrafluoroethylene, 17 parts of polyimide, 3 parts of light stabilizer, 5 parts of antioxidant, 8 parts of chlorinated paraffin, semi-reinforced 11 parts of carbon black and 25 parts of flame retardant;

[0041] (2) Mixed base material: take out the chlorinated polyethylene resin and EPDM rubber in parts by weight and pour them into a mixer for mixing, and the mixing time is 15 minutes to obtain the base material;

[0042] (3) Stirring: Take out polytetrafluoroethylene, polyimide, light stabilizer and antioxidant by weight and pour them into the base material, and mix and stir for 35 minutes to form the mixture A;

[0043] (4) Centrifugal mixing: Put ...

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PUM

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Abstract

The invention provides a cable material prepared through a method for preparing the high-insulation anti-aging rubber cable material. By means of chlorinated paraffin, semi-reinforcing carbon black, a light stabilizer, antioxidant and fire retardant which are added into the cable material, the heat resistance, fire resistance, friction resistance and aging resistance of the cable material are greatly improved, and the service life of the cable material is prolonged. Polytetrafluoroethylene and polyimide are added, so that the elasticity of the cable material is enhanced, and the insulation performance of the cable material is greatly enhanced.

Description

technical field [0001] The invention relates to a preparation method of a rubber cable material, in particular to a preparation method of a high-insulation and anti-aging rubber cable material. Background technique [0002] Most of the rubber cable materials circulating on the market use EPDM rubber. EPDM rubber has been widely used in marine and mobile low- and medium-voltage cables due to its excellent aging resistance, water resistance, and heat deformation resistance. application. However, with the development of society and the advancement of science and technology, the insulation performance of existing rubber cable materials has gradually become unsatisfactory. Contents of the invention [0003] In view of the above problems, the present invention proposes a preparation method of a high-insulation and anti-aging rubber cable material. [0004] For solving above technical problem, technical scheme provided by the invention is: [0005] A kind of preparation method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08L23/16C08L27/18C08L79/08C08L91/06C08K13/02C08K3/04C08K3/38C08K3/32C08K5/13H01B3/30H01B3/44
CPCC08L23/286C08L2201/02C08L2201/08C08L2203/202C08L2205/035H01B3/306H01B3/441H01B3/443H01B3/445
Inventor 季忠银
Owner ZHENJIANG HUAYIN INSTR & ELECTRICAL EQUIP