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.
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)
出处
《炼油与化工》
CAS
2024年第1期69-72,共4页
Refining And Chemical Industry
关键词
聚丙烯
BOPP薄膜
新产品开发
高挺度
耐刮擦
polypropylene
BOPP film
new product development
high stiffness
scratch resistant
