Does polytetrafluoroethylene (PTFE) have injection grade?
Q: Does Teflon have injection grade? What about liquidity? How much is the shrinkage ratio? Where does the mold need to be heated?
A: Teflon (PTFE) injection molding grade, called soluble polytetrafluoroethylene (PFA), the mold needs to be heated. Melting refers to 2-20g / 10min, shrinkage of 2-3%, mold temperature to 160-220 degrees (must be added mold temperature).