PP-R, MT05-200Y (RP348P) jẹ polypropylene ID copolymer ti a ṣe afihan nipasẹ ṣiṣan ti o dara julọ, ti a lo ni akọkọ ni mimu abẹrẹ. RP348P ṣe agbega awọn ohun-ini giga bii akoyawo giga, didan giga, resistance ooru, lile to dara, ati resistance si leaching. Iṣẹ ṣiṣe ti isedale ati kemikali ni ibamu pẹlu boṣewa YY/T0242-2007 “Akanse Ohun elo Polypropylene fun Idapo Iṣoogun, Gbigbe, ati Ohun elo Abẹrẹ.”