Polypropylene (PP) ndi thermoplastic yolimba, yolimba, komanso yonyezimira.Amapangidwa kuchokera ku propene (kapena propylene) monomer.Utoto wa hydrocarbon uyu ndiye polima wopepuka kwambiri pakati pa mapulasitiki onse ogulitsa.PP imabwera ngati homopolymer kapena ngati copolymer ndipo imatha kulimbikitsidwa kwambiri ndi zowonjezera.Imapeza ntchito pakuyika, zamagalimoto, zabwino za ogula, zamankhwala, mafilimu oponyedwa, ndi zina.
PP yakhala chinthu chosankha, makamaka pamene mukuyang'ana polima ndi mphamvu zopambana (mwachitsanzo, vs Polyamide) mu ntchito zaumisiri kapena kungoyang'ana phindu lamtengo wapatali m'mabotolo owumba (vs. PET).
Nthawi yotumiza: Aug-01-2022