The recovery behavior of crosslinked closed cell polyolefin foams

被引：24
|
作者：
Rodriguez-Perez, MA [1 ]
Diez-Gutierrez, S [1 ]
De Saja, JA [1 ]
机构：
[1] Univ Valladolid, Fac Ciencias, Dept Fis Mat Condensada Cristalog & Mineral, E-47011 Valladolid, Spain
来源：
POLYMER ENGINEERING AND SCIENCE | 1998年 / 38卷 / 05期
关键词：
D O I：
10.1002/pen.10248
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this work an experimental study on the short term creep-recovery response of a collection of crosslinked low density polyolefin foams, with closed cell structure and different chemical composition, is presented. The effect of the maximum creep strain and the relationships between the chemical composition, the morphology of the foams, and their recovery response are examined. The experimental results show that the main mechanism that controls the behavior of these materials is the viscoelastic recovery of the cell walls.
引用
收藏
页码：831 / 837
页数：7
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