SILIKE have a professional, efficient team to provide quality customer service. We always follow the tenet of customer-oriented, details-focused for TPU-based silicone masterbatch. However, SILIKE Silicone masterbatch LYSI-409 is ultra high molecular weight siloxane polymer dispersed in thermoplastic urethanes ( TPU ). It is widely used as an efficient additive for TPU-compatible resin systems to improve the processing properties and surface quality, such as better resin flow ability, mold filling & release, less extruder torque, lower coefficient of friction, more excellent mar, and abrasion resistance.