Niax™ Silicone L-5614

Niax™ Silicone L-5614 by Momentive Performance Materials acts as a surfactant. Frothed foam technology utilizes high-shear mechanical mixers to incorporate dispersed air into a urethane system prior to its application to a substrate. This technology allows preparation of medium density (290-320 kg/m3, 18-20 pcf) urethane foams without the use of environmentally harmful CFCs or organic blowing agents. Reduces froth density, shear-induced cell collapse under doctor blade. Also reduces bubble coalescence in oven cure conditions. Niax™ Silicone L-5614 provides fine, microporous cell structure. Potential applications for this type of foam include carpet backing, head and door liners in automobiles, specialized fabrics (leather substitutes, upholstery), gaskets, sealants and two-faced tapes.