高密度聚乙烯大中空容器专用料结构剖析  

Structure Analysis of High Density Polyethylene Special Resin for Large Hollow Container

作　　者：祝文亲 高克京[2] 邢昕[2] 马健波[2] 崔亮[2] 侯丹[2] 朱凯歌 张丽洋[2] ZHU Wenqin;GAO Kejing;XING Xin;MA Jianbo;CUI Liang;HOU Dan;ZHU Kaige;ZHANG Liyang(College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China;PetroChina Petrochemical Research Institute,Beijing 102206,China)

机构地区：[1]北京化工大学机电工程学院,北京100029 [2]中国石油天然气股份有限公司石油化工研究院,北京102206

出　　处：《当代化工》2024年第9期2139-2142,共4页Contemporary Chemical Industry

基　　金：中国石油科技部资助项目(项目编号:2023ZZ35)。

摘　　要：石油化工研究院自主研发的钛系PLE-01催化剂在抚顺石化35万t·a^(-1)高密度聚乙烯生产装置上首次试产大中空容器聚乙烯专用料FHM8255A。对专用料进行了相关表征分析。结果表明:其具有灰分低、粒径大、抽提物含量少、长支链以及无末端双键等显著特点。The titanium-based PLE-01 catalyst independently developed by Petrochemical Research Institute of-1 PetroChina was used in the 350 kt·a^(-1) high-density polyethylene plant of Fushun Petrochemical Company,and polyethylene special material FHM8255A for large hollow container was produced for the first time.In this paper,the special material was characterized and analyzed.The results showed that it had the remarkable characteristics of low ash content,large particle size,less extract content,long branched chain and no terminal double bond.

关 键 词：大中空 聚乙烯 钛系催化剂 

分 类 号：TQ317.3[化学工程—高聚物工业]