-
HPMC YB 4000
EipponCellHPMC E4000 yog hydroxypropyl methyl cellulose ether tshwj xeeb tsim los siv rau hauv ceramics.Hydroxypropyl methylcellulose (HPMC) yog ib qho uas tsis yog-ionic cellulose ether muab tau los ntawm ntuj polymer khoom cellulose los ntawm cov txheej txheem etherification.Nws yog cov hmoov dawb uas tsis muaj ntxhiab, tsis qab, thiab tsis muaj tshuaj lom.Thaum ntxiv rau dej txias, nws tsim ib qho ntshiab lossis me ntsis cloudy colloidal tov.HPMC muaj ntau yam khoom xws li thickening, dispersing, emulsifying, film-forming, suspending, adsorbing, deg kev ua si, khaws noo noo, thiab kev tiv thaiv colloid.Nws pom kev siv dav hauv ntau yam kev lag luam, suav nrog cov khoom siv hauv tsev, txheej kev lag luam, hluavtaws cob, kev lag luam ceramic, textiles, kev ua liaj ua teb, tshuaj txhua hnub, thiab lwm yam.
Qhov twg yuav Cas HPMC YB 4000
-
HPMC YB 810M
EipponCell HPMC 810M yog cov ceramic-qib Hydroxypropyl Methylcellulose (HPMC), tseem hu ua Hypromellose thiab Cellulose Hydroxypropyl Methyl Ether.Nws yog muab los ntawm cov paj rwb ntshiab heev cellulose thiab dhau los ua cov txheej txheem etherification nyob rau hauv alkaline tej yam kev mob.HPMC nthuav tawm cov khoom siv thermal gelation.Thaum nws cov tshuaj aqueous yog rhuab, nws tsim ib gel thiab precipitates, uas tuaj yeem rov ua dua thaum txias.Lub gelation kub txawv nyob ntawm seb cov khoom specifications.Solubility yog cuam tshuam los ntawm viscosity, nrog qis viscosity ua rau ntau dua solubility.Kev sib cais ntawm HPMC hauv dej tsis cuam tshuam los ntawm tus nqi pH.
HPMC muaj ntau yam khoom tseem ceeb, suav nrog kev ua kom muaj peev xwm ua kom cov ntsev tawm, pH stability, dej tuav, qhov ruaj khov, muaj peev xwm ua tau zoo heev, muaj peev xwm ua tau zoo, ntau yam enzyme tsis kam, dispersibility, thiab cohesiveness.Txhua HPMC cov lus qhia tshwj xeeb tuaj yeem pom qhov txawv me ntsis hauv cov khoom no.
Qhov twg yuav Cas HPMC YB 810 M
-
HPMC YB 6000
EipponCellHPMC 6000 yog hydroxypropyl methyl cellulose ether tshwj xeeb tsim rau cov ntawv thov ceramics.Hauv kev tshawb fawb, ntau qhov sib npaug ntawm cov hmoov hydroxypropyl methyl cellulose (HPMC) thiab cov hmoov txhuv nplej siab tau siv los ua cov ntawv khi hauv cov txheej txheem extrusion ntawm silicon nitride ntsuab lub cev.Kev tshawb nrhiav tau tsom mus rau kev ntsuas peb-point dabtsi yog khoov lub zog ntawm cov qauv thiab tshuaj xyuas qhov microstructure ntawm cov pob txha tawg.
Cov txiaj ntsig tau qhia tias HPMC muaj kev cuam tshuam loj rau kev txhim kho lub zog ntsuab piv rau kev siv cov hmoov txhuv nplej siab.Kev sib koom ua ke 10% HPMC ua cov ntawv khi ua rau lub zog flexural ntawm 29.3 ± 3.1 MPa, uas yog kwv yees li 7.5 npaug ntawm cov khoom zoo sib xws uas siv cov hmoov txhuv nplej siab.Qhov kev nce ntxiv ntawm lub zog yog vim muaj qhov ntxhib, fibrous HPMC particles uas ua raws lawv tus kheej raws li cov kev taw qhia extrusion thiab nthuav tawm tus cwj pwm rub tawm thaum lub sij hawm khoov.
Qhov twg yuav CasYB6000
