I-PP-R, i-MT05-200Y (i-RP348P) yi-polypropylene random copolymer ebonakaliswe ngokugqwesileyo kwamanzi, ngokuyinhloko isetyenziselwa ukubumba inaliti. I-RP348P ineempawu eziphezulu ezifana nokucaca okuphezulu, isicwebezelisi esiphezulu, ukuxhathisa ubushushu, ukuqina okuhle, kunye nokuchasana nokuvuza. Imveliso yezinto eziphilayo kunye neekhemikhali zihambelana nomgangatho we-YY / T0242-2007 "i-Polypropylene Special Material for Infusion Medical, Transfusion, and Injection Equipment."