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.Polypropylene sidoo kale loo yaqaan polypropene, waa polymer thermoplastic loo isticmaalo codsiyo kala duwan oo kala duwan.Waxa lagu soo saaraa polymerization-ka silsilad-koritaanka ee monomer propylene.Polypropylene waxaa iska leh kooxda polyolefins oo qayb ahaan waa crystalline iyo non-polar.Aasaasheedu waxay la mid yihiin polyetylen, laakiin way ka adag tahay oo way u adkaysataa kulaylka.Waa shay cad oo makaanikada ah oo rogan oo leh iska caabin kiimikaad sare leh.
Waqtiga boostada: Jul-13-2022