| abstract |
The invention belongs to the field of cable materials, in particular to a low-smoke and anti-aging special cable material. In view of the problem that a large amount of smoke is generated when the existing special cable material is burned, the following scheme is proposed, which includes the following raw materials by weight: 40-50 parts of PVC resin, 20-30 parts of SEBS resin, 5-10 parts of dibutyl phthalate, 1-5 parts of stearic acid, 1-5 parts of trioctyl trimellitate, 1- of antioxidants 5 parts, 3-7 parts of aluminum hydroxide, 5-10 parts of magnesium hydroxide, 1-5 parts of red phosphorus, 10-15 parts of antimony trioxide, 1-5 parts of zinc borate, 5-10 parts of polytetrafluoroethylene , 1-5 parts of carbon fiber, 10-15 parts of polyethylene, 1-5 parts of glycerol, and 1-5 parts of dioctyl adipate, the invention can make the special cable material burn with low smoke and no toxicity, and has the advantages of resistance to Corrosion and cold resistance properties. |