发明名称 |
Silicone rubber composition |
摘要 |
A silicone rubber composition, comprising: (A) an polyorganosiloxane gum represented by the following average structural formula: RaSiO(4-a)/2 (where R is a substituted or non-substituted monovalent hydrocarbon, and a is a number between 1.8 and 2.3); (B) microparticulate silica; and (C) a methyl-substituted benzoyl peroxide having the maximum grain diameter not exceeding 50 mum and an average grain diameter of 30 mum. When cured, the silicone rubber composition has reduced nonuniformity in the physical properties because of fewer voids, resulting in decreased frequency of spark-outs in the insulated wires.
|
申请公布号 |
US6294636(B1) |
申请公布日期 |
2001.09.25 |
申请号 |
US19990258727 |
申请日期 |
1999.02.26 |
申请人 |
DOW CORNING TORAY SILICONE COMPANY, LTD. |
发明人 |
BABA KATSUYA;HIRAI KAZUO;MATSUSHITA TAKAO |
分类号 |
B29C47/02;C08K3/36;C08K5/14;C08L83/04;(IPC1-7):C08G77/08;C08G77/06 |
主分类号 |
B29C47/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|