What Is The TPR Material Of Reusable Ear plugs ?

- Aug 15, 2018 -

TPR(Thermo-Plastic-Rubber material)material is thermoplastic rubber material .


It is a kind of thermoplastic soft adhesive material which has rubber elasticity without 


vulcanization and can be directly processed (such as injection , extrusion, blow molding,


etc.).


TTPR material figure:



       TPR.png