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Connector Seals

Back to Silicone Elastomers for Automotive


Nowhere are finely tuned LSR formulations more important than in the use of automotive electronics applications. Today’s cars can contain 250 or more connection points between the wire-harness and the E/E devices. For reliable lifetime functionality, the majority of these connectors are sealed with a silicone elastomer. To ease assembly and insertion, most of the seals are equipped to release a lubricating oil over time. Momentive Silopren* LSR 3000 family of self-lubricating LSRs has a long track record of success with all major tiers and OEMs for use in single-wire seals, radial seals, and matseal systems and family-seals used in electrical connector applications. New grades are available with low volatile level, low compression set or high long-term heat stability. Our breadth of experience ensures that wherever there is a need, Momentive has the industry knowledge and expertise to help our customers meet it.

* Silplusは、新日鉄住金化学株式会社の商標であり、許可を得て使用しています。

*The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.