Ko te PP - V30G e hangai ana ki te hangarau tukatuka hau UnipolTM o te kamupene Grace hei whakaputa i te kapia polypropylene homopolymer. Ko te rauemi mata matua o te hua ko te propylene karaehe polymerization, e hangaia ana mā te polymerization, te tango hau, te granulation, te takai me ētahi atu tukanga me te catalyst whai hua.