PP-R, MT05-200Y (RP348P) ke polypropylene random copolymer e khetholloang ka ho phalla ho hotle haholo, e sebelisoang haholo-holo ho enteng molding. RP348P e na le thepa e phahameng joalo ka ho pepeneneng ho hoholo, ho benya ho hoholo, ho hanyetsa mocheso, ho tiea ho hotle, le ho hanyetsa ho leaching. Tshebetso ea baeloji le ea lik'hemik'hale ea sehlahisoa e latela YY/T0242-2007 "Thepa e Ikhethang ea Polypropylene bakeng sa Lisebelisoa tsa Infusion ea Bongaka, Tšelo ea Mali le Ente."