Polyurethane Foam Additives

Momentive offers one of the most trusted and diverse polyurethane additive product lines in the industry. Our selection includes numerous silicone stabilizers, amine and metal-based catalysts, as well as a variety of foam property modifiers.

For more than 50 years, our Niax* brand has enabled the evolution of a wide array of polyurethane and polyisocyanurate products, including our additives that enable flexible polyurethane foam to deliver outstanding comfort in mattresses, furniture and automotive seating, as well as contribute to improved yield and the reduction of emissions. Niax additives for rigid foam can enable low energy consumption appliances and high fire resistant PIR foams for building insulation. Our catalysts portfolio offers a tremendous range of solutions, from the most fast-reactive to the long pot-life or thermally activated type of process requirements.