Rat-proof and termite-proof environmentally friendly cable material and preparation method thereof

Abstract

The invention discloses a rat-proof and termite-proof environmentally friendly cable material. The rat-proof and termite-proof environmentally friendly cable material is characterized by comprising the following components in parts by weight: 80-100 parts of high-density polyethylene, 5-10 parts of environmentally friendly calcium-zinc thermal stabilizer, 15-20 parts of a fire retardant, 10-20 parts of a plasticizer, 5-10 parts of calcium carbonate, 0.5-1.5 parts of zinc stearate, 0.4-1 part of an antioxidant, 10-20 parts of talcum powder, 10-15 parts of camphor, 10-20 parts of pyrethroid and4-8 parts of carbamate. The pyrethroid and the carbamate are selected, and thus, the rat-proof and termite-proof environmentally friendly cable material is particularly effective to resist rats and termites. The rat-proof and termite-proof environmentally friendly cable material has high contact action, high in knocking-down force, rapid in effect and stable to sunlight and heat. The rat-proof andtermite-proof environmentally friendly cable material is hardly gasified or decomposed at the temperature of 200 DEG C or below, and is excellent in processing stability. In addition, the high-density polyethylene is used as a base material, the material is high in hardness, and thus, biting difficulty of the termites is increased.

Description

Technical field [0001] The invention relates to the field of cables, in particular to a rodent-proof and termite-proof environmental protection cable material and a preparation method thereof. Background technique [0002] At present, with the rapid development of modernization in our country, the use of cables is increasing, and the problem of cables being invaded by rats and ants has become increasingly prominent. They can bite through the cable sheath, cause short-circuit cable lines, cause explosions and other faults, and make electricity The damage to the communications sector and the permanent failure of cable lines have also become increasingly prominent. In the past, the method of adding toxic additives (such as chlordane, heptachlor, dieldrin, aldrin, etc.) into the cable sheathing material was used, but these toxic additives would cause pollution and harm to the environment and people. [0003] Therefore, it is very important for the development of my country's cable ind...

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