发明名称 |
Silikon-Heissschrumpfschlauch und Herstellungsverfahren |
摘要 |
A heat shrinkable silicone tube is prepared from a silicon rubber composition comprising (A) a diorganopolysiloxane, (B) a thermoplastic resin, (C) finely divided silica, (D) an inorganic filler of titanium white, alumina, quartz powder or talc having a mean particle size of 0.5-15 mu m, and (E) a curing agent by extrusion molding the silicone rubber composition into a tubular shape preferably at a drawdown of 150-250%, vulcanizing the tube, and heat stretching the tube in a radial direction. The tube exhibits axial orientation during the stretching step and a shrinking step subsequent thereto and is thus tearable. <IMAGE> |
申请公布号 |
DE69522305(D1) |
申请公布日期 |
2001.09.27 |
申请号 |
DE1995622305 |
申请日期 |
1995.12.11 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
TAKEI, HIROSHI;SHIMAMOTO, NOBORU;OHTSUKA, YOJIRYO |
分类号 |
C08K3/22;B29C61/08;B29K83/00;B29L23/00;C08J5/00;C08K3/34;C08K3/36;C08K5/14;C08L83/04;C08L83/07;C08L101/00;(IPC1-7):C08L83/04 |
主分类号 |
C08K3/22 |
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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