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High flame retardant communication cable material

A communication cable, high flame retardant technology, used in cables, insulated cables, plastic/resin/wax insulators, etc. The effect of flammability

Inactive Publication Date: 2016-11-30
合肥文武信息技术有限公司
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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 provide a high flame-retardant communication cable material to solve the problem that the flame-retardant performance of communication cables in the prior art cannot meet the demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] A high flame-retardant communication cable material, its components and the weight parts of each component are as follows:

[0026] Polyethylene 80-120 parts,

[0027] Chlorinated polyethylene 10-30 parts,

[0028] 20 parts-60 parts of maleic anhydride graft compatibilizer,

[0029] Magnesium hydroxide 20-40 parts,

[0030] 12-18 parts of hexamethyldisiloxane,

[0031] Talcum powder 10-14 parts,

[0032] 8-12 parts of silane self-care starch,

[0033] Silane coupling agent 10-14 parts.

[0034] Preferably, its components and the parts by weight of each component are as follows:

[0035] Polyethylene 100 parts,

[0036] Chlorinated polyethylene 20 parts,

[0037] 40 parts of maleic anhydride graft compatibilizer,

[0038] 30 parts of magnesium hydroxide,

[0039] 15 parts of hexamethyldisiloxane,

[0040] Talcum powder 12 parts,

[0041] 10 parts of silane self-care starch,

[0042] 12 parts of silane coupling agent.

[0043] The processing method of the pr...

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PUM

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Abstract

The invention discloses a high flame retardant communication cable material, which is composed of specific weight parts of polyethylene, chlorinated polyethylene, a maleic anhydride grafted compatilizer, magnesium hydroxide, hexamethyldisiloxane, talcum powder, silane treated starch, and a silane coupling agent. The material provided by the invention can effectively improve the flame retardant capability of communication cables.

Description

technical field [0001] The invention relates to the field of communication cables, in particular to a highly flame-resistant communication cable material. Background technique [0002] Communication cables are mainly used to transmit electrical or optical signals between communication devices, and are mainly composed of a cable core and a sheath. With the development of modern science and technology and technological progress, higher requirements are put forward for communication cables. The flame retardant properties of communication cable materials in the prior art cannot meet the needs of modern society. Contents of the invention [0003] The purpose of the present invention is to provide a high flame-retardant communication cable material to solve the problem that the flame-retardant performance of communication cables in the prior art cannot meet the demand. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L23/28C08L51/00C08K13/02C08K3/22C08K3/34C08K5/54C08K5/5419H01B3/44H01B7/295
CPCC08L23/06C08L2201/02C08L2203/202C08L2205/02C08L2205/035H01B3/441H01B7/295C08L23/286C08L51/00C08K13/02C08K2003/2224C08K3/34C08K5/54C08K5/5419
Inventor 袁伟男
Owner 合肥文武信息技术有限公司