1. Kusiyana kwa ntchito.
PE mbale ntchito sikelo: chimagwiritsidwa ntchito makampani mankhwala, makina, makampani mankhwala, mphamvu yamagetsi, zovala, ma CD, chakudya ndi ntchito zina. Amagwiritsidwa ntchito kwambiri mu kayendedwe ka gasi, madzi, zimbudzi, ulimi wothirira ulimi, migodi yabwino tinthu zoyendera olimba, komanso munda mafuta, makampani mankhwala ndi positi ndi telecommunications, makamaka mu kayendedwe gasi wakhala ankagwiritsa ntchito.
Pp mbale ntchito sikelo: zida asidi ndi alkali kukana, zida zoteteza chilengedwe, madzi zinyalala, zinyalala gasi kumaliseche zida, kuchapa nsanja, chipinda choyera, fakitale semiconductor ndi okhudzana zipangizo mafakitale, ndiyenso kusankha woyamba kupanga thanki pulasitiki madzi, pp wandiweyani mbale chimagwiritsidwa ntchito nkhonya mbale, kukhomerera mbale ndi zina zotero.
2. Kusiyana kwa makhalidwe.
PE mbale ndi yofewa, imakhala ndi kulimba kwina, kukana kwamphamvu ndi magwiridwe antchito abwinoko, magwiridwe antchito a mbale yopangidwa ndi yabwino; PP board high kuuma, makina katundu si zabwino, otsika kulimba, osauka zotsatira bafa.
3. Kusiyana kwa zipangizo.
PP board, yomwe imadziwikanso kuti polypropylene (PP) board, ndi chinthu cha semi-crystalline. Ndizovuta kuposa PE ndipo ili ndi malo osungunuka kwambiri. PE pepala ndi mkulu crystallinity, sanali polar thermoplastic utomoni. Maonekedwe a HDPE yoyambirira ndi yoyera yamkaka, yokhala ndi gawo linalake la translucency mu gawo lopyapyala.
Nthawi yotumiza: May-31-2022
