| 摘要 |
<p>PURPOSE:To provide a sealing component for connector waterproofing capable of shortening molding working time and economically producing in spite of having high heat resistance, high cold resistance, and high oil resistance. CONSTITUTION:A sealing component for connector waterproofing is made of a vulcanized molding of a composition prepared by mixing at least 100 pts.wt. polyorganosiloxane, 5-100 pts.wt. silica powder for reinforcing filling, 0.01-10 pts.wt. hydrodienesiloxane polymer having at least two Si-H bonding in one molecule, and 0.01-5 pts.wt. t-butylperoxy-3,5,5-trimethylhexoate.</p> |
