Luv Taw Qhia Ntawm Cast Polyurethane Prepolymer
Jan 22, 2021
Vim tias cov khoom siv ua kua ua ntej molding, thiab TPU thiab MPU cov khoom yog cov khoom ua ntej molding, CPU kuj tseem hu ua kua roj hmab lossis kua elastomer. Piv nrog TPU thiab MPU, CPU muaj kev xaiv dav dua ntawm cov khoom siv raw thiab ntau yam khoom tawv tawv.
Nws yog tshwj xeeb tshaj yog haum rau kev tsim cov khoom loj thiab nruab nrab. Nws ua rau cov kev txwv thiab qhov tsis txaus ntawm cov txheej txheem ua haujlwm ntawm TPU thiab MPU cov khoom thiab tuaj yeem ua rau kev siv cov polyurethane elastomers ntau tshaj plaws.
Qhov kev ua tau zoo ntawm cov khoom no nthuav dav daim ntawv thov ntawm polyurethane elastomers. CPU elastomer thawj zaug tshwm sim hauv lub teb chaws Yelemees. Thaum ntxov xyoo 1950, lub ntiaj teb' thawj cov khoom lag luam CPU tau tsim tawm ntau ntawm Bayer hauv Tebchaws Yelemees, thiab nws lub npe lag luam yog Vulkollan.
