橙色PE100级管材专用树脂的中试放大研究  

Pilot scale-up research of orange PE100 pipe specialty

作　　者：席军[1,2] 李伟 莫明[1,2] 朱军[1] Xi Jun;Li Wei;Mo Ming;Zhu Jun(Research Institute of Dushanzi Petrochemical Company,CNPC,Karamay 833699,China;Xinjiang Uygur Autonomous Region Key Laboratory of Rubber and Plastic Materials,Karamay 833699,China;College of Chemical Engineering,China University of Petroleum,Beijing 102249,China)

机构地区：[1]中国石油天然气股份有限公司独山子石化分公司研究院,新疆克拉玛依833699 [2]新疆橡塑材料实验室,新疆克拉玛依833699 [3]中国石油大学(北京)化学工程学院,北京102249

出　　处：《合成树脂及塑料》2021年第2期38-41,共4页China Synthetic Resin and Plastics

摘　　要：在前期橙色PE100级管材专用树脂小试配方实验的基础上,进行了中试放大研究,评价2544或2029B色母粒的性能及专用树脂体系的最佳加工方式。结果表明:2544色母粒在承压环境下的表现更好,2029B色母粒适合在各种老化条件(如光照和热氧)的环境中使用,综合分散差异、老化和静液压等性能,经二次造粒得到的专用树脂的整体性能相对优异。The pilot scale-up research was carried out to evaluate the performance of 2544 or 2029B masterbatch and the optimal processing method on the basis of the laboratory experiment of orange PE100 pipe.The results show that the performance of 2544 is better under pressure.2029B is suitable for various aging conditions(such as light and hot oxygen).The overall performance of the material obtained by secondary granulation is more excellent according to the properties of dispersion,aging and hydrostatic pressure.

关 键 词：管材专用树脂 PE100级 橙色 中试 加工工艺 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]