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This high-efficiency silicone stabilizer offers wide processing latitude with excellent foam stabilization. Niax silicone L-3640 can help to reduce foam emissions, which may be particularly useful in automobile interiors and other confined applications. It helps produce an open-celled foam with minimal shrinkage and low force-to-crush properties, along with superior shear-collapse resistance, even at the ventilation area.
A versatile silicone, it may also be considered for use with high-solids-containing polyols, as well as higher-reactivity polyols. Niax silicone L-3640 additive's performance generally is comparable to Niax silicone L-5309 in TDI/MDI formulations, where it helps provide similar foam openness, smooth skin and a consistent HR-type cell structure.
For key features, typical benefits and physical properties, potential applications, and more, please download the marketing bulletin on this page.
* 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.
Momentive is a global supplier of advanced silicones and specialty materials serving automotive, electronics, healthcare, consumer, energy, and industrial markets with solutions that improve performance, reliability, and sustainability.
