PP-R, MT05-200Y (RP348P) ke polypropylene random copolymer e khetholloang ka mokelikeli o babatsehang, haholo-holo o sebelisoang ha ho etsoa ente. RP348P e ithorisa ka thepa e phahameng joalo ka ho pepeseha ho hoholo, ho benya ho hoholo, ho hanyetsa mocheso, ho tiea ho hotle, le ho hanana le leaching. Ts'ebetso ea baeloji le lik'hemik'hale ea sehlahisoa e lumellana le maemo a YY/T0242-2007 "Polypropylene Special Material for Medical Infusion, Transfusion, and Equipment Equipment."