He polypropylene copolymer random ʻo PPR-MT75. Me ka hoʻolaha random o ka co-monomerʻO ka ethylene ma ka ʻāpana kaulahao polypropylene, he kiʻekiʻe ka transparency o PPR-MT75, maikaʻi ke kūpaʻa wela aka hiki ke hana no ka noi injection. He kūpono loa ka resin no ka hana ʻana i ka meaʻaiipu/kīʻaha paia lahilahi.
