中国塑料2025，Vol.39Issue(1)：1-5,5.DOI:10.19491/j.issn.1001-9278.2025.01.001
高性能膜料ACP7000F的工业生产及性能研究
Industrial production and performance of high-performance film-grade PE-HD resin(ACP7000F)
林晚心 1高念 1李颖1
作者信息
- 1. 中石化(北京)化工研究院有限公司,北京 100013
- 折叠
摘要
Abstract
The industrial scale production for a film-grade PE-HD resin with a commercial brand of ACP7000F was suc-cessfully carried out on a Hostalen ACP industrial installation with a yield of 350 kt·a-1 using a BCE-H200 catalyst.The general performance of the resultant PE-HD resin and its film as well as the catalyst was evaluated by melt flow rate,gel permeability chromatography,and mechanical measurements.The experimental results indicated that the BCE-H200 catalyst had higher activity,more stable hydrogen response,and excellent copolymerization ability.Compared to the con-trol catalyst,the activity of the BCE-H200 catalyst was improved by 87.5%,resulting in a decrease in the hydrogen consumption by 12.5%and in the butene-1 consumption by 13.1%.The obtained PE-HD resin by using the BCE-H200 catalyst shows a large particle size,less fine particles,better mechanical properties,and less gel under a high load.Such performance can meet the production standard.The BCE-H200 catalyst can be used to replace the imported cata-lysts for producing the high-performance film-grade PE-HD resin.In addition,the evaluation on the gel from the control film indicated that the gel was composed of the PE with high molecular weight and low crystallinity.关键词
高密度聚乙烯/BCE-H200催化剂/膜料/鱼眼Key words
high density polyethylene/BCE-H200 catalyst/film resin/gel分类
化学工程引用本文复制引用
林晚心,高念,李颖..高性能膜料ACP7000F的工业生产及性能研究[J].中国塑料,2025,39(1):1-5,5.
