发明名称 |
SILICONE RUBBER COMPOSITION |
摘要 |
<p>A silicone rubber composition comprising (A) 100 parts by weight of an organopolysiloxane having a degree of polymerization of 100 or higher and having at least two silicon-bonded alkenyl groups in the molecule; (B) from 3 to 100 parts by weight of a wet silica having the following properties: specific surface area (the BET method) of 50 m<2>/g or larger, specific surface area (the BET method)/specific surface area (the CTAB method) of from 1.0 to 1.3, and water content of 4% or lower; and (C) an effective amount of a curing agent. The silicone rubber composition can be obtained without foaming even in hot air vulcanization and even if wet silica is used therein, and the silicone rubber composition gives a silicone rubber excellent in electrical properties such as electrical insulating properties.</p> |
申请公布号 |
KR20050076755(A) |
申请公布日期 |
2005.07.27 |
申请号 |
KR20050005706 |
申请日期 |
2005.01.21 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
IGARASHI MINORU;HAYASHIDA OSAMU;NAKAMURA TSUTOMU |
分类号 |
C08L83/07;C08K3/36;C08K5/14;C08K5/5419;C08L83/04;C08L83/05;(IPC1-7):C08L83/04 |
主分类号 |
C08L83/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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