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[1]王仪森,何盛宝,张丽洋,等.高密度聚乙烯大中空容器专用料的性能[J].石化技术与应用,2022,5:315-317.
 WANG Yi-sen,HE Sheng-bao,ZHANG Li-yang,et al.Performances of high density polyethylene for large hollow container[J].Petrochemical technology & application,2022,5:315-317.
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高密度聚乙烯大中空容器专用料的性能(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2022年5期
页码:
315-317
栏目:
出版日期:
2022-09-10

文章信息/Info

Title:
Performances of high density polyethylene for large hollow container
文章编号:
1009-0045(2022)05-0315-03
作者:
王仪森1何盛宝1张丽洋1荔栓红1李兵2高克京1杨帆2
1.中国石油石油化工研究院,北京 102206;2.中国石油抚顺石化公司 科技处,辽宁 抚顺 113004
Author(s):
WANG Yi-sen1HE Sheng-bao1ZHANG Li-yang1LI Shuan-hong1LI Bing2GAO Ke-jing1 YANG Fan2
1. Petrochemical Research Institute,PetroChina,Beijing 102206,China;2. Department of Science and Technology Administration of Fushun Petrochemical Company,PetroChina,Fushun 113004,China
关键词:
高密度聚乙烯钛系催化剂大中空容器相对分子质量熔体流动速率耐跌落性能
Keywords:
high density polyethyleneTi-based catalystlarge hollow containerrelative molecular massmelt flow ratedrop resistance
分类号:
TQ 325.12
DOI:
DOI:10.19909/j.cnki.ISSN1009-0045.2022.05.0315
文献标识码:
B
摘要:
考察了采用钛系专用催化剂(牌号为PLE 01)生产的大中空容器专用料(牌号为FHM 8255 A)的性能,并与由铬系催化剂制备的专用料(牌号为TR 571,以下简称对比料)进行了对比分析。结果表明:与对比料相比,FHM 8255 A数均相对分子质量较高,相对分子质量分布较窄,熔体流动速率稍高,耐冲击性能良好;FHM 8255 A可满足200 L双L环桶的加工要求,制备的桶具有良好的表观性能,耐跌落性能优于对比料。
Abstract:
The performances of the large hollow container resin(FHM 8255 A) produced by the special Ti-based catalyst(PLE 01) were investigated,and compared with the resin(TR 571,hereinafter referred to as reference resin) produced by the Cr-based catalyst. The results showed that compared with the reference resin,FHM 8255 A had higher number average relative molecular mass,narrower relative molecular mass distribution,slightly higher melt flow rate and better impact resistance; FHM 8255 A could meet the processing requirements of 200 L double-L ring container,and the drop resistance was better than the reference resin.

参考文献/References

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备注/Memo

备注/Memo:
中国石油天然气股份有限公司炼油与化工分公司资助项目(项目编号:19-LH-12-05)
更新日期/Last Update: 2022-09-10