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|