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 |