70 degrees centigrade insulation grade flexible polyethylene plastic

The invention discloses a 70 degrees centigrade insulation grade flexible polyethylene plastic, comprising the following raw materials by weight: 37-40 parts of low-density polyethylene, 23-26 parts of PVC resin, 12-15 parts of polyvinyl chloride, 1.1-1.4 parts of stearic acid, 15-18 parts of ultra-dispersed graphene reinforcement filler, 0.5-0.8 part of paraffin, 1-3 parts of polyethylene wax, 2.6-2.9 parts of calcium stearate, 0.9-1.2 parts of butyl benzyl phthalate, 1.4-1.7 parts of epoxidized butyl oleate, 0.4-0.6 part of anti-aging agent, and 1.4-1.7 parts of diisooctyl phenyl phosphite. 本发明公开了种70摄氏度绝缘级软聚乙烯塑料，其原料按重量份包括：低密度聚乙烯37-40份，PVC树脂23-26份，聚氯乙烯12-15份，硬脂酸1.1-1.4份，超分散石墨烯补强填充剂15-18份，石蜡0.5-0.8份，聚乙烯蜡1-3份，硬脂酸钙2.6-2.9份，邻苯二甲酸丁苄酯0.9-1.2份，环氧油酸丁酯1.4-1.7份，防老剂MB0.4-0.6份，亚磷酸苯二异辛酯1.4-1.7份。