耐刮擦高挺度BOPP专用料L5D98N开发及运用  

Development and application of scratch resistant and high stiffness BOPP film special material

作　　者：宋寿亮 陈兴锋 黄昌敏 刘道勋 周铜锋 Song Shouliang;Chen Xingfeng;Huang Changmin;Liu Daoxun;Zhou Tongfeng(PetroChina Guangxi Petrochemical Company,Qinzhou 535000,China)

机构地区：[1]中国石油广西石化公司,广西钦州535000

出　　处：《炼油与化工》2024年第1期69-72,共4页Refining And Chemical Industry

摘　　要：某石化公司20×10^(4)t/a的Unipol气相工艺聚丙烯生产装置上,通过工艺参数调整和催化剂配方优选,开发耐刮擦高挺度BOPP专用料L5D98N。结果表明,主催化剂CS-1-G搭配外给电子体UD55,选用复配抗氧剂XT500和除酸剂DHT4A,在一定的工艺条件下,生产出符合下游加工使用的耐刮擦高挺度BOPP专用料。On the 20×10^(4) t/a Unipol gas-phase polypropylene production unit of a Petrochemical Company,a scratch resistant and high stiffness BOPP special material L5D98N was developed through process parameter adjustment and catalyst formulation optimi⁃zation.The results showed that the main catalyst CS-1-G was combined with the external electron donor UD55,and a composite an⁃tioxidant XT500 and acid remover DHT4A were selected.Under certain process conditions,a scratch resistant and high stiffness BOPP special material suitable for downstream processing was produced.

关 键 词：聚丙烯 BOPP薄膜 新产品开发 高挺度 耐刮擦 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]