Polypropylene (PP) waa heerkulbeeg adag, adag, iyo crystalline. Waxay ka samaysan tahay propene (ama propylene) monomer. Xabagta hydrocarbon-ka tooska ah waa polymer-ka ugu fudud dhammaan balaastigga badeecadaha. PP waxay u timaadaa sida homopolymer ama kopolymer ahaan waxaana si weyn loogu kordhin karaa waxyaabo lagu daro. Waxay ka helaysaa codsiga baakadaha, baabuurta, macaamiisha wanaagsan, caafimaadka, filimada la tuuray, iwm.
PP waxay noqotay shay la doortay, gaar ahaan marka aad raadinayso polymer xoog sare leh (tusaale, vs Polyamide) ee codsiyada injineernimada ama si fudud u raadinayso faa'iidada kharashka dhalooyinka qaabaynta (Vs. PET).
Waqtiga boostada: Agoosto-01-2022