原子能科学技术2013，Vol.47Issue(7)：1244-1249,6.DOI:10.7538/yzk.2013.47.07.1244
辐射交联法制备微孔化硅橡胶的研究
Preparation of Micro-pored Silicone Elastomer Through Radiation Crosslinking
摘要
Abstract
The radiation crosslinking was adopted to prepare the micro-pored silicone elastomer,which was performed by vulcanization and foaming respectively.Radiation crosslinking is a new method to prepare micro-pored material with high performance by use of radiation technology.Silicon dioxide was used as filler,and silicone elastomer was vulcanized by electron beams,then the micro-pored material was made by heating method at a high temperature.The effects of absorbed dose and filler content on the performance and morphology were investigated.The structure and distribution of pores were observed by SEM.The results show that the micro-pored silicon elastomer can be prepared successfully by controlling the absorbed dose and filler content.It has a smooth surface similar to a rubber meanwhile the pores are round and unconnected to each other with the minimum size of 14 μm.And the good mechanical performance can be suitable for further uses.关键词
硅橡胶/微孔化材料/辐射交联Key words
silicone elastomer/ micro-pored material/ radiation crosslinking分类
化学化工引用本文复制引用
高小铃,古梅,谢续兵,黄玮..辐射交联法制备微孔化硅橡胶的研究[J].原子能科学技术,2013,47(7):1244-1249,6.基金项目
中国工程物理研究院资助项目 （）
