文献类型：期刊文献

中文题名：加成型液体乙烯基硅橡胶的研制——Ⅰ.乙烯基硅油等对物理机械性能的影响

英文题名：Synthesis of addition liquid vinylsiloxane rubber I. Effect of vinyl silicone oil on mechanical property of silicone rubber

作者：徐志君[1];范元蓉[1];唐颂超[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2002

卷号：25

期号：5

起止页码：286

中文期刊名：合成橡胶工业

外文期刊名：China Synthetic Rubber Industry

收录：CSTPCD;;EI(收录号：2002507271481);Scopus;北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：乙烯基硅油;含氢硅油;物理机械性能;加成型;液体乙烯基硅橡胶;研制

外文关键词：vinylsiloxane rubber; vinyl silicone oil; hydrosilicone oil; mechanical property

摘要：考察了乙烯基硅油及含氢硅油对加成型液体乙烯基硅橡胶物理机械性能的影响。结果表明,在100份乙烯基硅橡胶中加入10份乙烯基质量分数为10％的硅油、4.6份含氢硅油,用20份经表面处理的白炭黑增强,可得到拉伸强度为3.8MPa、撕裂强度为7.6kN/m、扯断伸长率为162％的乙烯基硅橡胶。
The effects of vinyl silicone oil and hy-drosilicone oil on mechanical properties of liquid silicone rubber were investigated. The results showed that by adding vinyl silicone oil with mass fraction of 10% , the mechanical properties of silicone rubber could be greatly improved. By adding 10 phr vinyl silicone oil with 10% mass fraction of vinyl agent,4. 6 phr hydrosilicone oil, reinforced by 20 phr of surface modified silica, a vulcanized silicone rubber could be prepared with tensile strength 3. 8 MPa, tear strength 7. 6 kN/m and elongation at break 162%.