Anti-rat-ant biting cable sheath material

Abstract

The invention discloses an anti-rat-ant biting cable sheath material, and is characterized in that the anti-rat-ant biting cable sheath material is composed of the following components in parts by weight: 70-100 parts of high-density polyethylene, 40-80 parts of styrene-butadiene rubber, 30-50 parts of hydrogenated butadiene-acrylonitrile rubber, 20-40 parts of ethylene-propylene rubber, 5-10 parts of an environmentally friendly calcium-zinc heat stabilizer, 15-20 parts of a flame retardant, 10-20 parts of a plasticizer, 10-20 parts of silicon hydroxide, 4-15 parts of white carbon black, 5-10parts of calcium carbonate, 10-18 parts of reclaimed rubber, 0.5-1.5 parts of zinc stearate, 0.4-1 part of an antioxidant, 10-20 parts of talc powder, 10-15 parts of camphor, 10-20 parts of pyrethroid, and 4-8 parts of carbamate. The pyrethroid and carbamate are selected and are especially effective against rats and white ants. The material has no carcinogenesis, teratogenesis and mutagenesis to human bodies, is a novel environmental-protection, high-efficiency and long-term additive, has strong contact killing effect, and has strong knockdown force and rapid pharmacological function. With useof the high-density polyethylene as a matrix material, the material has high hardness and increases the biting difficulty of the white ants.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a cable sheath material for preventing rodents and ants from biting. Background technique [0002] At present, with the rapid development of my country's modernization, the use of cables is increasing day by day, and the problem of cables being infested by rat ants is also becoming more and more prominent. The problem of damage to the communication sector and permanent failure of cable lines has also become a growing problem. In the past, the method of adding toxic additives (such as chlordane, heptachlor, dieldrin, aldrin, etc.) into the cable sheath material was used, but these toxic additives would cause pollution and harm to the environment and the human body. [0003] Therefore, it is very important for the development of my country's cable industry to manufacture cables that can overcome the damage of rat ants. Contents of the invention [0004] In order to overc...

AI Technical Summary

Problems solved by technology

In the past, the method of adding toxic additives (such as chlordane, heptachlor, dieldrin, aldrin, etc.) into the cable sheath material, but these toxic additives will cause pollution and harm to the environment and the human body