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Halogen-free environment-friendly cable material and preparation method thereof

A cable material and environmental protection technology, applied in the field of halogen-free environmental protection cable material and its preparation, can solve the problems of environmental pollution, damage to health, poor performance such as flame resistance, heat resistance and aging resistance, etc., and achieve good mixing and electrical performance Excellent, non-toxic electrical properties

Inactive Publication Date: 2015-01-28
安徽电信器材贸易工业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the cable materials produced in China are ordinary PVC cable materials and PE cable materials, which are not only poor in flame resistance, heat resistance and aging resistance, but also pollute the environment and damage people's health.

Method used

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Embodiment Construction

[0015] specific implementation plan

[0016] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0017] Weigh the following raw materials in parts by weight (kg): white oil 6, nano calcium carbonate powder 4, aluminum hydroxide 6, magnesium hydroxide 3, chlorinated paraffin 4, lead monoxide 1, triethylenediamine 4, butyl Nitrile rubber 45, microencapsulated red phosphorus 3, glycerin-stearate 4, ammonium polyphosphate 7, phenyl o-hydroxybenzoate 3, wood flour 2, sulfur monochloride 3, additive 10;

[0018] The auxiliary agent is made of the following raw materials in parts by weight (kg): pearl powder 3, 2-mercaptobenzimidazole 2, diatom mud 30, fiber gypsum powder 8, vaseline 5, stannous chloride 2, silicon Gel 2, pentaerythritol stearate 4, activated clay 18, glycerol triacetate 5, polyhexamethylene guanidine 3; the preparation method is to mix diatom mud and activated clay and then place it at 550 ° C fo...

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PUM

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Abstract

The invention discloses a halogen-free environment-friendly cable material, which is made from the following raw materials in parts by weight: 4-7 parts of white oil, 3-5 parts of nanometer calcium carbonate powder, 6-7 parts of aluminum hydroxide, 3-4 parts of magnesium hydroxide, 3-5 parts of chlorinated paraffin, 1-2 parts of litharge, 3-5 parts of triethylene diamine, 40-50 parts of butadiene-acrylonitrile rubber, 2-4 parts of micro gelating capsule red phosphorus, 2-5 parts of glycerinum-stearate, 6-8 parts of ammonium polyphosphate, 3-4 parts of phenyl salicylate, 2-3 parts of wood meal, 2-4 parts of sulfur monochloride and 8-12 parts of assistant; such raw materials as the micro gelating capsule red phosphorus added in the cable material in the invention are well mixed with resin and rubber to not influence the curing or vulcanizing process, no ammonia gas is emitted, and the synthesized cable material is excellent in electrical performance and is non-toxic.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a halogen-free environment-friendly cable material and a preparation method thereof. Background technique [0002] Cable material is the main application field of insulating materials. At present, with the continuous development of the communication field, the market demand for cable material is increasing, and the performance requirements for cable material are also getting higher and higher, such as halogen-free cable material, high-voltage Insulated cable materials, inner and outer shielded cable materials, etc. Most of the cable materials produced in China are ordinary PVC cable materials and PE cable materials, which are not only poor in flame resistance, heat resistance and aging resistance, but also pollute the environment and damage people's health. For this reason, the inventor has designed a new cable material formula, and improved the performance of the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L91/06C08L97/02C08L79/00H01B3/28C08K13/06C08K9/00C08K3/34C08K7/08C08K9/10C08K3/02C08K5/103C08K3/26C08K3/22B29B9/06B29C47/92B29C48/92
CPCC08L9/02C08K2201/011C08L2201/02C08L2201/22C08L2203/20C08L2205/02C08L2205/035H01B3/28C08L91/00C08L91/06C08L97/02C08L79/00C08K13/06C08K9/00C08K9/10C08K2003/026C08K5/103C08K2003/265C08K2003/2227C08K2003/2224C08K2003/323C08K5/1345C08K3/346C08K3/34C08K2003/2234
Inventor 孟亮陈仕征张坤吴业俊余文辉施俊峰蒋林李觅陆旻
Owner 安徽电信器材贸易工业有限责任公司
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