... Polyethylene products originate with the higest grade resins,the molecular weight from 3 million to 10 million. UHMW Polyethylene ... products originate with the higest grade resins,the molecular weight from 5 million to 10 million, Comparing to ... impact absorbing properties , low temperature resistant, sanitary, Non-caking and sticking, non water absorption, light weight properites, so regarded ...