阅读说明：本技术 一种抗干扰的线缆包覆材料 (Anti-interference cable cladding material ) 是由 董荣磊 于 2018-06-27 设计创作，主要内容包括：本发明公开了一种抗干扰的线缆包覆材料,包括以下重量组分组成：酚醛树脂55～65份,聚乙烯20～30份,锌粉6～10份,聚噻吩20～30份,增塑剂8～15份,炭黑20～30份,二苯胺1～5份,氯化钙10～15份；本发明有效提高了低频电磁波的反射和吸收,改善了线缆串音和信号衰减,具有抗干扰功能。(The invention discloses an anti-interference cable coating material which comprises the following components in parts by weight: 55-65 parts of phenolic resin, 20-30 parts of polyethylene, 6-10 parts of zinc powder, 20-30 parts of polythiophene, 8-15 parts of plasticizer, 20-30 parts of carbon black, 1-5 parts of diphenylamine and 10-15 parts of calcium chloride; the invention effectively improves the reflection and absorption of low-frequency electromagnetic waves, improves the crosstalk and signal attenuation of cables and has an anti-interference function.)

1. An anti-interference cable coating material comprises the following components in parts by weight:

55-65 parts of phenolic resin and 20-30 parts of polyethylene

6-10 parts of zinc powder and 20-30 parts of polythiophene

8-15 parts of plasticizer and 20-30 parts of carbon black

1-5 parts of diphenylamine and 10-15 parts of calcium chloride.

2. A tamper resistant cable coating according to claim 1, preferably consisting of the following components in weight percent:

phenolic resin 58 parts polyethylene 24 parts

Zinc powder 7 parts polythiophene 25 parts

Plasticizer 12 parts of carbon black 26 parts

Diphenylamine 2 parts and calcium chloride 12 parts.

Technical Field

The invention belongs to the field of cable materials, and particularly relates to an anti-interference cable coating material.

Background

With the more and more outstanding influence of electromagnetic radiation and capacitive coupling when the frequency is low, the electrical performance of each cable is seriously influenced, so that after each cable is comprehensively wired to a home, the internet speed, the telephone conversation quality, the definition of high-definition pictures and the like of the home can be influenced by different degrees, and because each cable is an independent unit, after the cable is heated and scalded all year round, the sheaths of the cables are easily adhered to each other, and the like, so that the sheaths are broken, even the electricity is leaked, the combustion is caused, and finally the fire is caused. The problems of reflection and absorption of electromagnetic waves with low-frequency shielding effects, and crosstalk and attenuation in the comprehensive wiring system are solved, and the method becomes an effort for technicians in the field.

Disclosure of Invention

The invention aims to provide a cable coating material with interference resistance.

An anti-interference cable coating material comprises the following components in parts by weight:

55-65 parts of phenolic resin and 20-30 parts of polyethylene

6-10 parts of zinc powder and 20-30 parts of polythiophene

8-15 parts of plasticizer and 20-30 parts of carbon black

1-5 parts of diphenylamine and 10-15 parts of calcium chloride.

An anti-interference cable coating material preferably comprises the following components in parts by weight:

phenolic resin 58 parts polyethylene 24 parts

Zinc powder 7 parts polythiophene 25 parts

Plasticizer 12 parts of carbon black 26 parts

Diphenylamine 2 parts and calcium chloride 12 parts.

The invention effectively improves the reflection and absorption of low-frequency electromagnetic waves, improves the crosstalk and signal attenuation of cables and has an anti-interference function.

Detailed Description