Silopren* LSR 4655 SL Liquid Silicone Rubber

SELF-LUBRICATING, INJECTION MOLDABLE

Silopren  LSR 4655 SL is a USP Class VI and ISO10993 biocompatible , two- component self-lubricating liquid silicone rubber for injection molding processes.  Silopren LSR 4655 SL cures quickly to form a lubricious surface.  Silopren LSR 4655 SL is an excellent candidate for medical device applications such as needle-free access valves, o-rings, stoppers, and other parts requiring assembly.

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Silopren LSR 4655SL (2)
Self-Lubricating LSR for Health Care
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More About Silopren* LSR 4655 SL Liquid Silicone Rubber

Silopren LSR 4655 SL is a 55 durometer, self-lubricating liquid silicone rubber that has been tested to USP Class VI and ISO 10993 biocompatibility standards.  Its design includes a delayed lubricant surface bloom which enables efficient part molding without the mold fouling seen with other self-lubricating materials.

 

Silopren LSR 4655 SL has a high slip surface as evident by a low coefficient of friction after molding, enabling automated assembly of molded components and devices.  Molded parts made from Silopren LSR 4655 SL have been shown to have long lubricating life. 

 

Silopren LSR 4655 SL can also be formulated to a wide variety of hardnesses via our custom compounding center to meet specific end use requirements.  Silopren LSR 4655 SL self-lubricating SL can be considered for a variety of applications that require a lubricious surface including seals, stoppers, needle-free access valves, septums and o-rings.

 

 

 

 

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