| abstract |
The invention belongs to the field of cable materials, and in particular relates to an easily peeled PVC (Polyvinyl Chloride) cable sheath material which is mainly prepared from the following raw materials in parts by weight: 100 parts of PVC resin, 3-8 parts of anti-impact modifying agent, 45-50 parts of plasticizing agent, 0.1-0.5 part of antioxidant, 3-10 parts of fluorine lubricant, 3-7 parts of thermal stabilizing agent, 25-35 parts of filling agent and 15-20 parts of flame retardant. The easily peeled PVC cable sheath material provided by the invention is excellent in mechanical physical property, and meanwhile a product meets the environment-friendly requirements; due to addition of the fluorine lubricant, a cable sheath layer has good release properties with an insulating layer, and when being recycled, the insulating layer and the sheath layer can be easily separated. |