DEFORMATIONAL AND TEMPERATURE HISTORY COMPARISON FOR LLDPE AND LDPE ELEMENTS IN THE BUBBLE EXPANSION REGION OF BLOWN FILMS.

被引：0

作者：

Huang, T.A. ^{[1
]}

Campbell, G.A. ^{[1
]}

机构：

[1] Mobil Chemical Co, Edison, NJ, USA, Mobil Chemical Co, Edison, NJ, USA

来源：

Journal of Plastic Film and Sheeting | 1986年 / 2卷 / 01期

关键词：

PLASTICS FILMS - Deformation - STRAIN - Analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The purpose of this work was to acquire a better understanding of the blown-film process. The objectives were to generate a broad data base of velocity, strain, strain-rate, temperature, and cooling-rate histories above the air ring under varied processing conditions for both linear low-density polyethylene (LLDPE) and low-density polyethylene (LDPE). We found that LLDPE and LDPE experience comparable rate of strain under similar processing conditions.

引用

页码：30 / 39