Txoj moo
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MAIN siv thiab qhov sib txawv ntawm HPMC HEC 01. Hydroxyethyl cellulose
01. Hydroxyethyl cellulose li tsis yog-ionic surfactant, dowing, zaj duab xis, ua yeeb yaj kiab, ua yeeb yaj kiab, tab sis kuj muaj cov khoom siv hauv qab no: 1. HEC yog soluble hauv kub lossis c ...Nyeem ntxiv -
Dab tsi yog cov khoom siv tseem ceeb ntawm hydroxypropyl methylcellose
Cov khoom siv raw ntawm HPMC yog kwvlam li ntawm cov khoom siv ua kom zoo, cov tshuaj pleev me, cov tshuaj khib nyiab, thiab, cov tshuaj pleev methylropen, acid, thiab lwm yam. HPMC ua si peb Functio ...Nyeem ntxiv -
Cov kev sib ntsib ntawm hydroxyethyl cellulose thiab dej txheej txheej
Dab tsi yog hydroxyethyl cellulose? Hydroxyethyl cellulose (HEC), dawb lossis daj ntseg, npaj los ntawm lub tshuab ua yeeb yam ntawm ob sab caj ces (lossis cantreny Vim tias HEC muaj qhov zoo ...Nyeem ntxiv -
Cov teeb meem kev tsim kho thiab cov kev daws teeb meem rau sab nrauv ntawm phab ntsa.
01 Maj mam muab rov qab rau tom qab cov xim yog txhuam hniav, cov xim zaj duab xis tsis qhuav ntau dua li lub sijhawm teev tseg, uas hu ua qeeb kom qhuav. Yog tias cov yeeb yaj kiab pleev xim tau tsim, tab sis tseem muaj tus ntiv tes nplaum zoo, nws yog hu ua rov qab. Cov laj thawj: 1. Cov kob zaj duab xis thov los ntawm br ...Nyeem ntxiv -
Kev tshawb fawb ntawm daim tawv nqaij xav thiab sib xyaw ntawm hydroxyethyl cellulose hauv ntau lub ntsej muag ntsej muag
Lub ntsej muag ntsej muag ntsej muag tau dhau los ua cov tshuaj pleev ib ce nrawm tshaj plaws hauv xyoo tsis ntev los no. Raws li Mintel cov ntawv tshaj tawm kev tshawb fawb, xyoo 2016, ntsej muag daim npog ntsej muag qeb thib ob ntawm cov khoom lag luam Suav, ntawm lub ntsej muag ntawm lub ntsej muag cov khoom siv tawv nqaij yog cov neeg nyiam tshaj plaws ...Nyeem ntxiv -
Dab tsi yuav tsum tau them nyiaj rau hauv kev teeb tsa ntawm sodium carboxymethyl cellulose cmc
Cov yam ntxwv yooj yim ntawm cov sodium carboxymethyl cellulose cmc feem ntau yog pseudopastic, thiab qee yam ntau lawm yog yuav luag txhua yam, thiab muaj zog stirring tuaj yeem ua rau nws dej. Carboxymethyl cellulose feem ntau ua cov khoom pov thawj pseudopastic cwj pwm, lossis shear thinning. Xws li TRA ...Nyeem ntxiv -
Dab tsi yuav tsum them nyiaj rau hauv kev teeb tsa ntawm sodium carboxymethyl cellulose
Nyob rau hauv cov txheej txheem ntawm configuring sodium carboxymethyl cellulose, peb li kev coj ua kuj yooj yim, tab sis muaj ob peb uas tsis tuaj yeem raug teeb tsa ua ke. Ua ntej tshaj plaws, nws yog cov muaj zog acid thiab muaj zog alkali. Yog tias qhov kev daws teeb meem no sib xyaw nrog sodium carboxymethyl cellulose, nws yuav ua rau muaj peev xwm ...Nyeem ntxiv -
Yuav ua li cas ua CMC sodium carboxymethyl cellulose?
Sodium Carboxymethyl cellulose (CMC) yog carboxymethylated derivetative ntawm cellulose ntawm cov hniav ntawm cov hniav ntawm cov pos hniav. CMC feem ntau yog ib qho anionic polymer compound tau los ntawm reacting ntuj cellulose nrog caustic alkali thiab monochloroacetic acid. Lub Mol ...Nyeem ntxiv -
Cov Khoom Siv Ntawm Sodium Carboxymethyl Cellulose
Sodium Carboxymethyl cellulose yog anionic cellulent fibrous hmoov lossis xim daj me ntsis hauv tsos, tsw qab, tsis muaj tshuaj lom; Yooj yim soluble hauv dej txias lossis dej kub kom tsim cov tshuaj ntsuab nrog qee yam viscosity, kev daws teeb meem yog neut ...Nyeem ntxiv -
Kev tshawb xyuas luv luv ntawm cov hom thiab hom thiab tshuaj lom neeg ntawm cov nplaum
Cov nplaum ntoo uas muaj cov nplaum siv nyob hauv peb lub neej. Raws li cov khoom sib txawv, nws tuaj yeem faib ua tsiaj kua nplaum, cov kua nplaum kua thiab cov ntxhia kua nplaum. Cov tsiaj lo kua nplaum suav nrog kua nplaum, pob txha kua nplaum, pobxias, foob pob ntseg, nplooj nplaum, cov zais zis ntses, thiab lwm yam; Zaub kua nplaum muaj cov hmoov txhuv nplej siab, ...Nyeem ntxiv -
Daim ntawv thov ntawm hydroxyethyl cellulose hauv looj xim
Lub thickener rau looj xim yuav tsum muaj qhov sib xyaw zoo nrog cov duab dhos ua kom zoo, thiab yuav txo cov yeeb yaj kiab me me, thiab yuav txo cov viscgosity, uas yuav txo cov viscosity thiab coarsen lub particle loj. Lub thickener yuav ...Nyeem ntxiv -
Kev soj ntsuam ntawm cov laj thawj ntawm cov cawv ntawm cov celluleethyl cellulose ntxiv cov style ntawm cov xim looj xim yas
Cov txheej txheem tuab ntawm hydroxyethyl cellulose yog kom nce viscosity los ntawm kev tsim ntawm kev sib tw ntawm kev sib tw thiab cov saw entanglement ntawm molecular chains. Yog li ntawd, qhov tuab tuab ntawm cov txheej txheem hydroxyethyl cellulose tuaj yeem faib cov ...Nyeem ntxiv