Resin ya PP ni iki?

Polypropylene (PP) ni thermoplastic ikomeye, ikomeye, kandi ikoze muri kristu. Ikozwe muri monomer ya propene (cyangwa propylene). Iyi resin ya hydrocarbon iri ku murongo ni polymer yoroshye cyane mu zindi pulasitiki zose zicuruzwa. PP iza nka homopolymer cyangwa copolymer kandi ishobora kongerwamo cyane hamwe n'inyongera. Polypropylene izwi kandi nka polypropene, ni polymer ya thermoplastic ikoreshwa mu bintu bitandukanye. Ikorwa binyuze mu gupima polymerization y'uruhererekane iva muri monomer propylene. Polypropylene iri mu itsinda rya polyolefins kandi ni crystalline imwe kandi ntabwo ari polar. Imiterere yayo isa na polyethylene, ariko irakomeye gato kandi irinda ubushyuhe. Ni igikoresho cyera, gikomeye kandi gifite ubushobozi bwo kurwanya ibinyabutabire byinshi.