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Niax* Silicone L-5309

Providing Stability in Manufacture and Comfort for Passengers

Niax silicone L-5309 is a silicone surfactant most often used as a stabilizer in the production of molded polyurethane foam. Its most common usage is in the automotive industry, where it generally helps produce comfortable and durable seating for passengers.

  • Technical Documents

Americas Urethane Additives Guide

More About Niax* Silicone L-5309

With wide processing latitude, Niax silicone L-5309 typically results in good foam skins. As a silicone stabilizer, it can be used in MDI/TDI polyurethane foam formulations and systems.

Niax silicone L-5309 is an excellent candidate to consider for automotive applications because of its ability to prevent cell collapse, stabilize structural integrity and offer high resiliency - all important for comfortable seating.

Potential applications for Niax silicone L-5309 include: 

  • The production of molded high-resilience foam for automotive seating

* Niax is a trademark of Momentive Performance Materials Inc.

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