Polypropylene (PP) ke thermoplastic e thata, e thata, le e kristale. E entsoe ka propene (kapa propylene) monomer. Resin ena ea hydrocarbon e otlolohileng ke polymer e bobebe ka ho fetisisa har'a polasetiki eohle ea thepa. PP e tla e le homopolymer kapa e le copolymer 'me e ka matlafatsoa haholo ka lintho tse ling tse eketsang. E sebelisoa liphuthelong, likoloing, thepa ea bareki, bongaka, lifiliming tsa cast, jj.
PP e se e le thepa e kgethwang, haholo-holo ha o batla polymer e nang le matla a phahameng (mohlala, khahlanong le Polyamide) lits'ebetsong tsa boenjiniere kapa o batla feela melemo ea litšenyehelo libotlolong tsa ho bōptjoa ka ho phatloha (khahlanong le PET).
Nako ea poso: Phato-01-2022