Rat-proof and termite-resistant cable material and preparation method thereof

Abstract

The invention relates to a rat-proof and termite-resistant cable material and a preparation method thereof. The cable material is prepared from the following raw materials in parts by weight: 60 to 80 parts of polyvinyl chloride resin, 20 to 25 parts of polyethylene resin, 15 to 20 parts of polypropylene resin, 25 to 30 parts of plasticizer, 3 to 4 parts of modified kaolin, 3 to 4 parts of modified diatomite, 2 to 3 parts of calcium-zinc compound stabilizer, 1 to 2 parts of antioxidant, 0.3 to 0.5 part of vulcanization accelerator, 0.2 to 0.3 part of lubricant, and 3 to 4 parts of synthetic capsaicine. According to the rat-proof and termite-resistant cable material and the preparation method thereof, by adding the synthetic capsaicine, the cable material has strong biting taste and strong irritation, and is non-toxic, harmless and pollution-free to the environment; and moreover, the preparation method is simple, the source of materials is rich, the performance is excellent, the service life is long, the cost is relatively low, and the application prospect in the wires and cables industry is wide.

Description

technical field [0001] The invention belongs to the technical field of cable manufacturing, and in particular relates to a cable material with anti-rodent and ant-proof properties and a preparation method thereof. Background technique [0002] Communication and electric power are the key points of national construction. No matter where the development is, the construction of communication and electric power always takes the lead, so the development of communication and electric power is very fast. In the development of communications and electric power, cable materials are one aspect. General cables are usually rope-like cables twisted by several or several groups of wires, and each group is twisted with at least two wires. Each group of wires is insulated from each other and is often twisted around a center. Insulating covering. Cables are divided into power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cabl...

AI Technical Summary

Problems solved by technology

However, in some specific places of use, the installation environment of cables is more complicated. Due to the limitation of construction space, the cables need to be continuously bent inside, which makes the cables It needs to have a certain degree of flexibility. Sometimes it will be soaked in water for a long time. The cable must have excellent water resistance. At the same time, in some dark and humid spaces, rats and insects often appear, and rats like to bite and termites. cables, which makes the cables that are bitten or corroded fail, causing damage to the cables and affecting the use