Transparent PVC (polyvinyl chloride) cable material

Abstract

The invention discloses a transparent PVC (polyvinyl chloride) cable material, belonging to the field of cable proportioning. The transparent PVC cable material comprises the following components in parts by weight: 100 parts of PVC, 20-30 parts of DOP (dioctyl phthalate), 0.5-1.5 parts of barium stearate, 10-20 parts of DBP (dibutyl phthalate), 0.5-1 part of calcium stearate, 0.2-0.5 part of stearic acid, 10-15 parts of organotin and 0.2-0.5 part of triphenyl phosphite. The cable material has the advantages of favorable stability and high transparency durability, effectively prevents the cable from burning and fogging after long-time standing, and can effectively prevent the phenomenon of different degrees of oxidation inside the copper wire.

Description

technical field [0001] The invention belongs to a cable material, in particular to a transparent PVC cable material. Background technique [0002] PVC transparent cable materials have been used in audio cables for a long time. With the popularity of VCD and audio at home and abroad, the problems of using transparent cable materials are becoming more and more concentrated. They are mainly: ① Poor transparency and durability. After the transparent material wire is placed for a period of time, it will become sticky and foggy, and the transparency will decrease. ②Copper wire discoloration problem. After the wire is placed, the surface of the copper wire is dull and oxidized to varying degrees. The emergence of the above problems shows that the stability system and compatibility of some of our transparent materials still need to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a kind of transparent PVC cable material that mee...

AI Technical Summary

Problems solved by technology

[0002] PVC transparent cable materials have been used in audio cables for a long time. With the popularity of VCD and audio at home and abroad, the problems of using transparent cable materials are becoming more and more concentrated. They are mainly: ① Poor transparency and durability

After the transparent material wire is placed for a period of time, there will be paste and fog, and the transparency will decrease

②Copper wire discoloration problem

The emergence of the above problems shows that the stability system and compatibility of some of our transparent materials still need to be improved.