Brush chinhu chakakosha chekuchenesa chishandiso muhupenyu hwedu, chinowanzo shandiswa kuchenesa, kuchenesa uye kudzika, kuchenesa guruva uye mamwe mabasa, ita mutsvairo wepurasitiki waya naironi waya yekuomarara uye kusimba inyaya yekunetsa, yakajairika mutsvairo waya yepurasitiki inowanzo PP. kana PET zvinhu, zvakachipa, asi kusimba hakuna kunaka.

Iwo makuru epurasitiki waya zvinhu zvemabhurashi ndeaya: waya yenaironi, PBT waya, waya yePP uye waya yePET, waya yenaironi pasina mubvunzo ndiyo imwe yeakanakisa kuita zvinhu zvese, isingapfeki, inodzivirira kupisa, kusimba, kusimba, asi mutengo ndewe. yakakwira, mutengo weyuniti wemakumi kusvika kumazana eyuan / kg, PBT waya kuita iri padyo newaya yenaironi, kunyura kwemvura kwakadzikira, kwakanaka asidhi uye alkali kuramba, kusimba kwakanaka, mutengo wakaderera pane Nylon waya, PP waya uye PET ine kuoma kwepamusoro, simba rekuchenesa rakanaka, inogona kudzokororwa nekukurumidza mushure mekukotama, inoshingirira kune acid uye alkali corrosion, uye mutengo wakaderera.