Polypropylene

Polypropylene , oo sidoo kale loo yaqaan PP Resin , waa heer-biyoodka   Polymer loo adeegsaday codsiyo kala duwan oo kala duwan. Bikro pp resin waxaa lagu soo saaraa iyada oo loo maro polymon- ka koritaanka koritaanka silsiladda   Propylene _ _ _ _ _ _ _ _ _ Granshooyinka PP ee balaastigga ah ee Granules waxay la mid yihiin polyetylen , laakiin waxyar bay adag tahay oo kuleyl badan u adkaysata. Waa shey cad, farsamo ahaan qalloocan oo leh iska caabbinta kiimikada sare.

PP Resin waxay ku jiraan dhinacyo badan oo la mid ah polyetyylen , gaar ahaan dhaqanka xalka iyo guryaha korantada. Kooxda methyly waxay wanaajisaa guryaha farsamada iyo iska caabinta kuleylka, in kasta oo iska caabbinta kiimikada ay hoos u dhacday. Sifooyinka PP Reyin polypropylene waxay kuxirantahay miisaanka molikal iyo qaybinta miisaanka molikal, crystallallallane, nooca iyo saamiga sare ee conomiyaha (haddii la isticmaalo) iyo xeerka isonomes . Tusaale ahaan PP Powder Resin, tusaale ahaan, kooxaha methyly-ka ayaa ku jihaysan hal dhinac oo ah laf-dhabarka. Qabanqaabadan ayaa abuureysa heer aad u weyn oo ah cryststallinalneninallinity waxayna ku dhalisaa waxyaabo karaahiyo ah oo u adkaysi u leh in ay ka badan tahay labadaba polypropylene iyo polyetylen.