Anti-breakage and anti-corrosion cable sheath material

Abstract

The invention discloses an anti-breakage and anti-corrosion cable sheath material. The material is characterized by being prepared from, by weight, 50-90 parts of polyvinyl chloride resin, 40-70 partsof III type resin, 30-50 parts of EVA resin, 20-45 parts of ethylene propylene diene monomer, 15-30 parts of foamed rubber, 5-15 parts of chlorinated polyethylene, 3-10 parts of magnesium oxide, 10-25 parts of polyolefin, 15-20 parts of polypropylene, 2-5 parts of potassium pyrophosphate, 4-7 parts of antimonous oxide, 2-6 parts of titanate coupling agent, 1-4 parts of sulfanilamide, 2-7 parts ofmelamine cyanurate, 1-4 parts of stearic acid, 10-20 parts of microencapsulated red phosphorus, 4-8 parts of nanometer kaolin, 10-17 parts of talcum powder, 0.5-1 part of white carbon black, 5-15 parts of bentonite, 5-13 parts of nylon, 1-4 parts of antioxidant, 0.4-1 part of lubricant and 1-5 parts of epoxidized soybean oil. The material has the advantages of preventing breakage and corrosion, resisting stretching and being long in service life; a cable cannot be corroded even after being placed for a long time, and the structural strength of the cable is improved; the anti-breakage strengthand structural strength of the cable are enhanced.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to an anti-fracture and anti-corrosion cable sheath material. Background technique [0002] At present, with the development of the communication field, the use of cables is gradually increasing, and cables are used in various fields. Therefore, people's requirements for cables are getting higher and higher. Traditional cables are unreasonable due to the selection of materials. And other problems, after being made into finished products, it will be easy to break and corrode, resulting in damage to the structure of the cable and causing unpredictable harm. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the object of the present invention is to provide a kind of anti-fracture and anti-corrosion cable sheath material. [0004] The present invention is realized by adopting the following technical solutions: a kind of anti...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the communication field, the use of cables is gradually increasing, and cables are used in various fields. Therefore, people have higher and higher requirements for cables. The traditional cables are unreasonable due to the selection of materials. And other problems, after being made into finished products, it will be easy to break and corrode, resulting in damage to the structure of the cable and causing unexpected harm