天津科技大学学报2011，Vol.26Issue(2)：37-40,4.
LDPE含量对LLDPE/LDPE共混物性能的影响
Effect of LDPE Content on Properties of LLDPE/LDPE Blend
秦小梅 1李树材 1李邦1
作者信息
- 1. 天津科技大学材料科学与化学工程学院,天津300457
- 折叠
摘要
Abstract
Linear low density polyethylene (LLDPE)/low density polyethylene (LDPE)blend film was prepared through melt blowing by Brabender extruder. The crystallization behavior and crystal morphology of the blend were characterized by DSC and POM. In addition,mechanical properties and melt theological properties of the blend film were investigated. The results indicate that the comprehensive mechanical properties of the blend film can still keep fine after adding appropriate amount LDPE. The crystallinity and grain size of the blend decrease and melt rheological properties are improved with the increase of LDPE.关键词
线性低密度聚乙烯/低密度聚乙烯/共混膜/结晶/力学性能/流变Key words
LLDPE/ LDPE/ blend film/ crystallization/ mechanical properties/ rheological分类
化学化工引用本文复制引用
秦小梅,李树材,李邦..LDPE含量对LLDPE/LDPE共混物性能的影响[J].天津科技大学学报,2011,26(2):37-40,4.
