Polypropylene (PP) wani abu ne mai tauri, mai kauri, da kristal thermoplastic. An yi shi daga propene (ko propylene) monomer. Wannan resin hydrocarbon na layi shine polymer mafi sauƙi tsakanin duk robobin kayayyaki. PP yana zuwa ko dai azaman homopolymer ko azaman copolymer kuma ana iya haɓakawa sosai tare da ƙari. Yana samun aikace-aikace a cikin marufi, mota, mai kyau mabukaci, likitanci, fina-finan simintin, da sauransu.
PP ya zama kayan zaɓin zaɓi, musamman lokacin da kake neman polymer tare da ƙarfi mafi girma (misali, vs Polyamide) a cikin aikace-aikacen injiniya ko kawai neman fa'idar farashi a cikin kwalabe gyare-gyare (vs. PET).
Lokacin aikawa: Agusta-01-2022