共聚级聚丙烯的生产及性能研究

Research on Production and Performance of Polypropylene Copolymer

利用环管反应器加气相流化床组合工艺生产了乙烯—丙烯抗冲共聚产品,对产品结构性能进行了研究,产品性能测试结果各项指标达到进口料水平,实现了替代进口专用料,取得了很好的经济效益。

Impact poly（ethylene-co-propylene） copolymer was produced by technics combined loop tubular reactor with gas-phase fluidized bed. Structural performance of the production was investigated. The results of the performance investigation showed that the production quality came up to that of the import product copolymer had been used as the substitute of import special material and brought good economic benefit.