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1-800-295-2392 or click below to call one of our regional representatives. Call Regional Customer Service Representative

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Automotive Silicone Elastomers for Automotive

Silicone Elastomers for Automotive

Automotive Elastomers

Our products are used in a wide variety of automotive applications. Momentive’s silicone products are easy to process and generally maintain their elastomeric properties in extreme hot and cold environments, offer excellent dielectric properties, resist weathering and offer low compression set. Momentive’s silicone elastomers are excellent candidates to consider for a variety of sealing, bonding and insulating applications. Momentive also offers specialty products that can provide excellent resistance to many types of automotive fluids. Typical applications include: Gaskets, O-rings, Hoses, Spark plug boots, Diaphragms, Connector seals, Exhaust hangers, Fuel system valves, Powertrain applications, Oil-system seals. We offer a portfolio of liquid silicone rubber (LSR) and high consistency rubber (HCR) products. We can also deliver ready-to-use, custom elastomers based on individual customer needs.

 

View Silopren LSR 3366/50 brochure

 

Custom elastomers

The material you choose should fit the application. Momentive’s elastomer formulation services can help you identify a solution customized to the performance, processing, and production demands unique to your requirements. Drawing from an extensive product portfolio and technical expertise, Momentive can create specialized products in a fast and flexible manner. Examples of these specializations include: improved heat age performance, flame retardancy, customized curing or rheological profiles, incorporation of specialty additives, color matching, tailored performance attributes, electrically conductive or semi-conductive formulations.

 

Connector seals
Sparkplugboots
Hoses / Fluid-management
Hard-Soft combinations
Seals and Gasket


 

 

E-Mobility

Silicone’s unique properties enable Momentive’s materials, such as its LSR and HCR based technologies, to meet and exceed demanding performance requirements of electric vehicles in a wide breadth of e-mobility applications. Our breadth of experience ensures that wherever there is a need, Momentive will have the industry and technical knowledge and expertise to help our customers and industry partners succeed.  Some of the material characteristics that are key to addressing and solving such complex challenges include:

  • High Thermal Stability
  • Low compression set without post-cure
  • Self-lubricating properties
  • Low viscosity
  • Fast cure
  • Low modulus
  • Increased crack resistance
  • Outstanding resistance to aging
  • Easy to color
  • Self-bonding
  • Thermal conductivity

Featured Products

FQE 307U

FQE 307U fluorosilicone is a base compound to be considered for applications exposed to non-polar fluids and solvents including fuels, oils and greases.

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AC 161 SPBK custom elastomer compound

AC 161 SPBK is a ready to use compound developed for injection molding of plug, boots and protective hoses for modern ignition systems in automotive

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Silopren* LSR 3696/25 Liquid Silicone Rubber

Silopren LSR 3696/25 liquid silicone rubber allows design and manufacturing of matseals / family seals from LSR instead of HCR compounds.

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Silopren* LSR 2725/40 liquid silicone rubber

Silopren* LSR 2725/40 liquid silicone rubber combines primer-less adhesion to many plastic substrates with good lubrication properties.

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Silopren* LSR 3366/50 liquid silicone rubber

Silopren LSR 3366/50 liquid silicone rubber offers a pairing of high long-term heat-stability with low compression set over extended 1000 hours testing.

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