PPR-MT75 yog random copolymer polypropylene. Nrog rau qhov sib faib random ntawm co-monomerethylene nyob rau hauv polypropylene saw ntu, PPR-MT75 muaj siab transparency, zoo kub kuj thiabprocessability rau kev txhaj tshuaj. Cov resin tshwj xeeb yog tsim rau kev tsim khoom nojthawv / nyias phab ntsa khob.