I would very much appreciate experts here defining whether Silcone can
be categorised as a TPR (Thermoplastic rubber).
I am in the Brush business and I have samles from a vendor that they
claim to be silcone.
and another vendor that claims them to be TPR.
Could you also let me know the normal Durometer scale you would test
the hardness on.
Thanks for you reply
14 years ago