I-PPR-MT75 iyi-polymer polypropylene engahleliwe. Ngokusabalalisa okungahleliwe kwe-co-monomerI-ethylene engxenyeni yeketanga le-polypropylene, i-PPR-MT75 inokucaca okuphezulu, ukumelana nokushisa okuhle kanyeukucutshungulwa kokufakwa komjovo. I-resin ifaneleka ngokukhethekile ukukhiqizwa kokudlaisitsha/izinkomishi zasodongeni ezizacile.