Cable material with strong stability as well as preparation method thereof

A technology with strong stability and cable material, applied in plastic/resin/wax insulators, organic insulators, etc., can solve problems such as damage to health, environmental pollution, flame retardancy, heat resistance and aging resistance, etc. The effect of uniformization, improvement of product quality stability, and improvement of plasticization rate

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 p

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): diethyl ethyl phosphate 4, tert-butyl peroxybenzoate 7, N550 carbon black 20, chlorinated polyethylene 16, potassium titanate whiskers 3, ethoxy Base lauryl amide 3, ammonium polyphosphate 3, resorcinol monobenzoate 4, rare earth stabilizer 6, polyimide 6, expandable graphite 5, 2,5-bis(tert-butyl peroxide)- 2,5-dimethylhexyne 3, zinc isooctanoate 3, acrylate rubber 55, 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...

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Abstract

The invention discloses a cable material with strong stability. The cable material with strong stability is prepared from the following raw materials in parts by weight: 3-5 parts of diethyl ethylphosphonate, 6-8 parts of benzo-hydroperoxide tert-butyl ester, 15-25 parts of N550 carbon black, 12-18 parts of chlorinated polyethylene, 3-4 parts of potassium titanate whiskers, 2-4 parts of dodecanamide, 2-5 parts of ammonium polyphosphate, 3-5 parts of m-phenylene dibenzoate, 4-7 parts of a rare earth stabilizer, 4-8 parts of polyimide, 5-6 parts of expansible graphite, 2-4 parts of 2, 5-bi(tert-butyl peroxide)-2, 5-dimethyl hexyne, 3-4 parts of zinc isoocatanoate, 45-65 parts of acrylic rubber and 8-12 parts of auxiliaries. According to the cable material disclosed by the invention, by adding raw materials such as the rare earth stabilizer, the cable material is uniformly plastified, so that the plastifying rate is improved. Meanwhile, the extruding and processing manufacturability is excellent and the product quality stability of the cable material is improved.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a cable material with strong stability 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 cable material...

Claims

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Application Information

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IPC IPC(8): C08L33/04C08L79/00C08K13/06C08K5/103C08K3/04C08K7/08C08K5/521C08K5/14H01B3/44B29C47/92B29C48/92
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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