Weather-resistant wire and cable material and production process thereof

A wire and cable material and weather resistance technology, applied in the field of wire and cable, can solve the problem of lack of weather resistance, and achieve the effect of overcoming poor weather resistance, improving comprehensive performance and tight connection

Inactive Publication Date: 2020-05-15
何先鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not weather-resistant

Method used

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  • Weather-resistant wire and cable material and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A weather-resistant wire and cable material, characterized in that it is made of the following raw materials in parts by weight: 70 parts of perfluorotriazine rubber, 15 parts of epichlorohydrin rubber, benzotriazole-1-carboxythioacid allyl amide / 2,4-diamino-6-vinyl-S-triazine / triisopropoxide titanium methacrylate / 4-hydroxybutyl vinyl ether copolymer 20 parts, carbide slag 5 parts, pozzolan 5 parts , 2 parts of epoxy asphalt, 3 parts of dibenzoyl peroxide.

[0031]The benzotriazole-1-carboxythioacid allylamide / 2,4-diamino-6-vinyl-S-triazine / titanium methacrylate triisopropoxide / 4-hydroxybutylethylene The preparation method of base ether copolymer comprises the steps of: benzotriazole-1-carboxythioacid allylamide, 2,4-diamino-6-vinyl-S-triazine, methacrylic acid three Titanium isopropoxide, 4-hydroxybutyl vinyl ether, and benzoyl peroxide were added to N,N-dimethylformamide, stirred and reacted at 70°C for 4 hours in a nitrogen atmosphere, and then precipitated in water...

Embodiment 2

[0036] A weather-resistant wire and cable material, characterized in that it is made of the following raw materials in parts by weight: 72 parts of perfluorotriazine rubber, 17 parts of epichlorohydrin rubber, benzotriazole-1-carboxythioacid allyl amide / 2,4-diamino-6-vinyl-S-triazine / triisopropoxide titanium methacrylate / 4-hydroxybutyl vinyl ether copolymer 23 parts, gas slag 6 parts, pozzolan ash 6 parts , 3 parts of epoxy pitch, 4 parts of tetramethylthiuram disulfide.

[0037] The benzotriazole-1-carboxythioacid allylamide / 2,4-diamino-6-vinyl-S-triazine / titanium methacrylate triisopropoxide / 4-hydroxybutylethylene The preparation method of base ether copolymer comprises the steps of: benzotriazole-1-carboxythioacid allylamide, 2,4-diamino-6-vinyl-S-triazine, methacrylic acid three Titanium isopropoxide, 4-hydroxybutyl vinyl ether, and tert-butyl hydroperoxide were added to N,N-dimethylacetamide, stirred and reacted at 73°C for 4.5 hours in a helium atmosphere, and then prec...

Embodiment 3

[0042] A weather-resistant wire and cable material, characterized in that it is made of the following raw materials in parts by weight: 75 parts of perfluorotriazine rubber, 20 parts of epichlorohydrin rubber, benzotriazole-1-carboxythioacid allyl amide / 2,4-diamino-6-vinyl-S-triazine / triisopropoxide titanium methacrylate / 4-hydroxybutyl vinyl ether copolymer 25 parts, boron slag 8 parts, pozzolan ash 7 parts , 3.5 parts of epoxy pitch, 4.5 parts of zinc dibutyldithiocarbamate.

[0043] The benzotriazole-1-carboxythioacid allylamide / 2,4-diamino-6-vinyl-S-triazine / titanium methacrylate triisopropoxide / 4-hydroxybutylethylene The preparation method of base ether copolymer comprises the steps of: benzotriazole-1-carboxythioacid allylamide, 2,4-diamino-6-vinyl-S-triazine, methacrylic acid three Titanium isopropoxide, 4-hydroxybutyl vinyl ether, and azobisisobutyronitrile were added to N-methylpyrrolidone, stirred and reacted at 78°C for 5.5 hours in a neon atmosphere, and then preci...

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Abstract

The invention discloses a weather-resistant wire and cable material. The material is characterized by being prepared from following raw materials in parts by weight: 70-80 parts of perfluorotriazine rubber, 15-25 parts of epichlorohydrin rubber, 20-30 parts of benzotriazole-1-carbothioic acid allyl amide / 2,4-diamino-6-vinyl-S-triazine / titanium triisopropanol methacrylate / 4-hydroxybutyl vinyl ethercopolymer, 5 to 10 parts of industrial solid waste, 5 to 10 parts of volcanic ash, 2 to 5 parts of epoxy asphalt, and 3 to 6 parts of a vulcanizing agent. The invention also discloses a production method of the weather-resistant wire and cable material. The weather-resistant wire and cable material is excellent in comprehensive performance, excellent in mechanical property, weather resistance andflame resistance, good in wear resistance, aging resistance and heat resistance, high in use safety and long in service life.

Description

technical field [0001] The invention relates to the technical field of wires and cables, in particular to a weather-resistant wire and cable material and a production method thereof. Background technique [0002] Wire and cable are wire products used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion; wire and cable in a broad sense are also referred to as cables for short, and cables in a narrow sense refer to insulated cables, which can be defined as: a set consisting of the following parts Body; one or more insulated cores, and their respective possible coatings, overall protective layers and outer sheaths, cables may also have additional uninsulated conductors. [0003] Wire and cable materials are essential materials for the preparation of wires and cables, and their performance directly affects the transmission quality of various energies and signals, and the service life of wires and cables. Wire and cable materials with...

Claims

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Application Information

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IPC IPC(8): C08L27/12C08L39/00C08L71/03C08L89/00C08K13/08C08K3/36C08K3/22C08K11/00B29B7/00H01B3/28
CPCB29B7/005C08K2003/2227C08L27/12C08L39/00C08L2201/02C08L2201/08C08L2203/202C08L2205/035H01B3/28C08L71/03C08L89/00C08K13/08C08K3/36C08K3/22C08K11/005
Inventor 何先鹏
Owner 何先鹏
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