Lightweight wear-resistant cable material

Abstract

The invention discloses a lightweight wear-resistant cable material. The lightweight wear-resistant cable material is prepared from the following raw materials by weight: 100 parts of PVC resin, 35 to 45 parts of trioctyl trimellitate, 5 to 10 parts of phosphite, 3.5 to 5.5 parts of nanometer active light calcium carbonate, 2 to 5 parts of polyethylene wax, 0.5 to 2 parts of potassium persulphate, 1 to 2 parts of montmorillonite, 3 to 5 parts of dioctyl terephthalate, 3 to 5 parts of epoxidized soybean oil, 0.5 to 1 part of silicone oil, 1 to 2 parts of antimony oxide, 2 to 4 parts of zinc stearate, 1 to 5 parts of natural mica, 1 to 2 parts of titanium dioxide and 3 to 5 parts of wear-resistant powder. The lightweight wear-resistant cable material has excellent anti-fracture performance; and while every physical index of the cable in a conventional environment is ensured, the abrasion resistance of a cable sheath and a core wire layer is improved, the service life and safety guarantee of the cable are enhanced, and control of formula and cost is more reasonable.

Description

technical field [0001] The invention relates to the field of cable material preparation, in particular to a lightweight wear-resistant cable material. Background technique [0002] Wire and cable refers to materials used for power, communication and related transmission purposes. With the development of society, wires and cables are more and more widely used in various fields, such as transportation, communication, construction, etc. Therefore, the requirements for the professional field of wires and cables are also getting higher and higher. Traditional polyvinyl chloride cable material, the formula is: 100 parts of polyvinyl chloride, 50-60 parts of dioctyl phthalate, 6-10 parts of compound stabilizer, 1-3 parts of lubricant, 20 parts of active light calcium carbonate -30 parts, the above materials and cables can only meet the needs of conventional indoor and outdoor environments. For some special industries, they need to be used on heavy machinery, and need to follow the...

AI Technical Summary

Problems solved by technology

Traditional polyvinyl chloride cable material, the formula is: 100 parts of polyvinyl chloride, 50-60 parts of dioctyl phthalate, 6-10 parts of compound stabilizer, 1-3 parts of lubricant, 20 parts of active light calcium carbonate -30 parts, the above materials and cables can only meet the needs of conventional indoor and outdoor environments. For some special industries, they need to be used on heavy machinery, and need to follow the equipment to move continuously and keep in contact with the ground, walls and other objects. Conventional cables cannot meet the requirements. Its wear resistance requirements