Novel environment-friendly cable sheath and production process thereof

Abstract

The invention discloses a novel environment-friendly cable sheath and a production process thereof, and relates to a cable production processing technology. The cable sheath is prepared from the following raw materials in parts by weight: 100 to 140 parts of polyolefine, 160 to 200 parts of PVC (polyvinyl chloride) resin, 3 to 8 parts of plant ash, 2 to 10 parts of gum, 1 to 3 parts of silane coupling agents, 1 to 4 parts of stearic acid, 1 to 4 parts of white carbon black, 5 to 12 parts of plasticizing agents, 5 to 9 parts of filling agents, 4 to 6 parts of anti-impact modifying agents, 4 to 6 parts of antioxidants, 8 to 10 parts of lubricants and 3 to 8 parts of luminous powder, wherein the luminous powder is an efficient energy-storage luminous material, and does not contain radioactive element or toxic substances. The luminous powder has the functions different from the conventional luminous paint powder, and belongs to a high-tech energy-saving material; the antioxidants can effectively delay the oxidation speed of the cable sheath in the use process, so as to prolong the service life of the sheath; the energy sources are saved; meanwhile, the processing process steps are simple; the operation is easy; the prepared cable sheath has high safety in the use process.

Description

technical field [0001] The invention relates to cable production and processing technology, in particular to a novel environment-friendly cable sheath and a production process thereof. Background technique [0002] In recent years, with the progress of society and the acceleration of industrialization, social urbanization, technology, and humanization have also developed rapidly. With the rapid development of the cable industry, cable materials are becoming more and more close to people's lives. The usage of cable sheathing materials is also increasing year by year. At present, the wire and cable sheathing layers in the industry are produced with natural rubber materials, but the rubber materials are all polymer materials, and their internal microstructures are all linear structures. The strength is very low and cannot be used. It must be vulcanized or cross-linked to form a network structure before it can be used. Generally, rubber cables use the previous process name and ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a new type of environmentally friendly cable sheath to solve the problem that although the cable sheath in the prior art has improved the flame retardancy of the cable sheath in the process of manufacture and use, the cable The sheath will produce a large amount of toxic gas when burning, which will pollute the environment, and the production process is complicated, the production cost is high, and it is not conducive to mass production and use