Qhov txawv ntawm Polyurethane CPU thiab TPU yog dab tsi?
Polyurethane Elastomers, feem ntau hu ua PU Elastomers, sawv cev rau chav kawm muaj zog ntawm cov khoom siv polymer uas tau txais kev lees paub tias yog "Fifth Plastic." Renowned rau lawv cov kev ua tau zoo, polyurethanes nrhiav kev siv dav hauv ntau qhov chaw ntawm kev lag luam, nrog cov kev hloov pauv tseem ceeb xws li Cast Polyurethane Elastomers (CPU), Thermoplastic Polyurethane Elastomers (TPU), thiab Mixed Polyurethane Elastomers (MPU).
CPU yog dab tsi?
CPU, nyob nruab nrab ntawm cov roj hmab thiab cov yas, tawm los ua cov khoom siv hluavtaws high-polymer. Ua raws li kev hloov kho rau cov khoom siv roj hmab hauv cov ntawv thov, CPU ua tau zoo hauv kev hnav tsis kam, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv xws li castors, mining, refining, textiles, thiab luam ntawv cov menyuam nruas.
Pom tau tias yog ib qho thermosetting elastomer, CPU tseem ua kua nyob rau hauv chav tsev kub thiab solidifies tom qab ua, pab rau nws nquag siv hauv kev ua haujlwm casting. Nws cov khoom kawg showcase zoo kawg li durability nyob rau hauv cov nqe lus ntawm hnav kuj.
TPU yog dab tsi?
TPU, lwm qhov sib txawv nyob nruab nrab ntawm cov roj hmab thiab yas, tsom iav CPU hauv kev hnav tsis zoo. Ua haujlwm raws li cov thermoplastic elastomer, TPU hloov ntawm cov khoom mus rau cov kua hauv chav sov, ua kom yooj yim rau kev ua ntau yam xws li kev kho cua sov lossis hnyav. Cov yam ntxwv no tso cai rau TPU ua haujlwm dav dav hauv ntau daim ntawv thov, xws li cov khoom siv kis las xws li cov menyuam skate log, khau khau, fasteners, thiab cov khoom siv rau cov khoom lag luam xws li cov ntsaws ruaj ruaj, cov khoom siv tsheb, conveyor siv, thiab lwm yam. TPU tshwm sim raws li feem ntau siv hom polyurethane elastomer vim nws yoog raws thiab kev siv dav.
Raws li kev lag luam hloov zuj zus mus, qhov sib txawv ntawm cov polyurethane variants no tau dhau los ua qhov tseem ceeb rau cov tuam txhab thiab cov kws tsim khoom siv los txiav cov khoom siv rau cov kev xav tau tshwj xeeb. Txawm hais tias nrhiav kev nruj ntawm CPU lossis cov thermoplastic adaptability ntawm TPU, kev nkag siab cov khoom tshwj xeeb ntawm txhua qhov sib txawv ua kom pom kev ua haujlwm zoo hauv ntau daim ntawv thov.
Beiqiao ua tus xa khoom rau Polyurethane CPU thiab TPU, txais tos rau koj qhov kev nug!