| abstract |
The invention relates to the technical field of anti-aging materials, in particular to an anti-aging material, a preparation method and an application in preparation of a cable protection pipe, wherein the anti-aging material comprises the following raw materials in parts by weight: 60-70 parts of PVC resin, 55-70 parts of PP resin, 30-35 parts of PE resin, 5-10 parts of anti-aging auxiliary agent, 4-6 parts of compatilizer, 3-5 parts of coupling agent and 3-6 parts of impact resistance agent; the anti-aging auxiliary agent is a mixture consisting of an antioxidant, a light stabilizer, an ultraviolet absorber and a light shielding agent in a weight ratio of 4-6:3-7:3-5:2-4, has excellent anti-aging performance, and is good in flame retardant performance, impact resistance and mechanical performance. |