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polyurethane yopangidwa ndi thermoplastic
Thermoplastic Polyurethane (TPU) ndi elastomer ya thermoplastic yogwira ntchito kwambiri yokhala ndi mawonekedwe apadera a kusinthasintha kwa rabara komanso kuthekera kokonza pulasitiki. Yoyamba kupangidwa mu 1937, TPU yakhala imodzi mwa zipangizo za polima zomwe zikukula mwachangu komanso zogwiritsidwa ntchito mosiyanasiyana m'mafakitale amakono. Mosiyana ndi c...Werengani zambiri -
Zipangizo Zapamwamba za TPU za Galasi Lopaka
Filimu ya Thermoplastic Polyurethane (TPU) ndi chinthu chapamwamba chophatikizana chomwe chapangidwira magalasi okhala ndi laminated, chomwe chimagwira ntchito ngati njira ina yabwino m'malo mwa chophatikizana chachikhalidwe cha PVB. Ndi kusinthasintha kwapadera, mphamvu yolimba komanso kukana kwabwino kwa nyengo, chophatikizana cha TPU chimagwirizanitsa bwino gla...Werengani zambiri -
Zipangizo za TPU za Galasi Lopaka
1. Chiyambi Chachidule cha TPU Thermoplastic Polyurethane (TPU) ndi gulu la zipangizo za thermoplastic elastomer zomwe zimakhala ndi kusinthasintha kwa rabara komanso magwiridwe antchito opangira pulasitiki. Zili ndi mphamvu yayikulu yokoka, kukana kung'ambika bwino, kulimba kwambiri kutentha kochepa, komanso kumamatira mwamphamvu ku ...Werengani zambiri -
Chiyambi cha Magawo a Kukana kwa Hydrolysis a Zipangizo za TPU
Kukana kwa hydrolysis kwa TPU kumatanthauza kuthekera kwake kukana "kuukira" ndi chinyezi ndikuletsa kuwonongeka kwa magwiridwe antchito. Mphamvu imeneyi imatsimikiziridwa ndi kapangidwe ka mankhwala ndi zowonjezera za TPU, ndipo ndi chizindikiro chofunikira chowunikira kudalirika kwake kwa nthawi yayitali mumadzi ozizira kapena pansi pa madzi...Werengani zambiri -
Kusankha Zinthu Za TPU Zopangira Galasi Lopaka
Kusankha TPU interlayer yoyenera pazinthu zamagalasi zopakidwa laminated makamaka ndikupeza bwino kwambiri m'mbali zitatu izi: magwiridwe antchito achitetezo, mawonekedwe a kuwala, ndi kulimba kwa chilengedwe. Poyerekeza ndi zipangizo zachikhalidwe za PVB (polyvinyl butyral) kapena SGP (ionomer interlayer), TPU...Werengani zambiri -
Chiyambi cha Zipangizo Zapamwamba za TPU
1. Chidule cha TPU Thermoplastic Polyurethane (TPU) ndi elastomer ya copolymer yolimba kwambiri yomwe imagwirizanitsa makhalidwe apamwamba a rabara ndi pulasitiki yaukadaulo. Ili ndi kusinthasintha kwabwino, mphamvu yamakina, kukana kusweka, komanso kuthekera kokonza zinthu pogwiritsa ntchito thermoplastic. Un...Werengani zambiri
