摘要
简要地阐述了拉伸黏度近百年的研究历史,介绍了有关拉伸黏度的几种主要测量方法,包括收缩流动测量法、敦粗压缩流动测量法、轴向垂直拉伸测量法以及相向喷嘴拉伸流动测量法等,分析总结了这几种方法的实验原理与特点。
This paper briefly introduced the study of extensional viscosity and its main measure methods, including contraction flow, squeezing flow, pendant drops, and opposed jets flow. The characteristics and principles in these methods were discussed.
出处
《中国塑料》
CAS
CSCD
北大核心
2009年第4期1-7,共7页
China Plastics
