PP-R, MT02-500 (MT50) yog ib hom polypropylene random copolymer uas muaj zog thiab yooj yim siv rau hauv kev txhaj tshuaj molding. MT50 muaj cov yam ntxwv ntawm kev pom tseeb, ci ntsa iab, tiv taus kub, thiab ruaj khov ntawm qhov ntev ntawm kev txhaj tshuaj molding. Cov khoom tau dhau qhov kev xeem ua haujlwm ntawm cov khoom noj thiab tshuaj hauv GB 4806.6.