TPU

TPU is short for Thermoplastic Urethane,TPU is a polymeric formed by the reaction of diphenylmethane diisooxylate (MDI), toluene diisooxylate (TDI), macromolecular polyols, and chain extenders.

SL-7210、SL-7212 are reactive silicone, can join in the reaction,endow TPU resin with low temperature flexibility and demoulding property.

Product Code Functional group Viscosity(CS/25-C)
SL-7210 reactive silicone improve flexural properties at low temperature、interal demoulding
SL-7212 reactive silicone endow flexural properties at low temperature、interal demoulding
SL-7212 SL-7212 SL-7212 SL-7210 SL-7210 SL-7210