Khoom
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Cellulose ether
Cellulose Ethaer yog dab tsi?
Cellulose etheryog qhov ntsuas ntawm cellulose, qhov chaw cov pawg hydroxyl hauv cov qauv cellulose tau hloov nrog ntau pawg ether. Qhov kev hloov kho ntawm cellulose tshwj xeeb muaj peev xwm, zoo li txhim kho solubility hauv dej, thiab muaj peev xwm hloov viscosity thiab kev ntxhib los mos hauv kev daws teeb meem. Cov khoom no ua rau cov cellulose cellulose tseem ceeb nyob rau ntau kev lag luam, suav nrog kev tsim kho, khoom noj, cov khoom siv, tshuaj pleev ib ce, thiab ntau dua.
At Txhawj xeeb ®, peb zoo siab heev uas tau muaj ntau yam ntawmNeeg muaj neeg ua haujlwmTsim los ua kom tau raws li cov kev xav tau ntawm kev lag luam ntau yam kev lag luam, txhua lub sijhawm txhawb kev ua haujlwm thiab kev sib tham hauv eco. Peb cov ntaub ntawv sau txog ntau yam ntawm cov cellulose muaj kev pab muaj xws liHPMC (HydroxyPropyyl methylcellulose), MHEC (methyl hydrotyl cellulose), HEC (Hydroxyethyl cellulose), MC (Methylcellulose), EC (Ethylcellulose), thiabCMC (Carboxymethyl cellulose)- Txhua daim qauv tsim los txhim kho kev ua tau zoo, kev ntxhib los mos, thiab kev ruaj khov nyob rau hauv ntau array ntawm cov ntawv thov.
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Hecloxyethyl cellulose tus neeg muag khoom
Cas Tsis Muaj No.:9004-62-0
Hydroxyethyl cellulose (HEC) yog noionic soluble cellulose kev ua neeg muaj kev hais ua, ob qho tib si soluble hauv dej kub thiab dej txias. Hydroxyethyl cellulose yog dawb-ntws mranular hmoov, kho los ntawm alkali cellulose tau siv nyob rau hauv cov xim thiab txheej, khoom noj, tshuab, ntawv, ntawv ua haujlwm, PVC thiab lwm daim ntawv thov. Nws muaj cov thickening zoo, ncua, dispersing, emulsifying, zaj duab xis-tiv thaiv, tiv thaiv dej thiab muab kev tiv thaiv kev tiv thaiv kev tiv thaiv thiab muab kev tiv thaiv kev tiv thaiv kab mob.
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Kws Tshuaj HPMC Hydroxypropyl methylulose
CAS TSIS MUAJ.:9004-65-3
HydroxyPropyyl methylcellose (qib HPMC) yog hypromellose tshuaj thiab ntxiv, dispersifement, emulsifier thiab zaj duab xis tus neeg sawv cev.
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Kev tsim kho qib HPMC HydroxyPropyyl methylcelulose
CAS TSIS MUAJ.:9004-65-3
HydroxyPropy cellulose (HPMC) tseem muaj npe raws li MHPC, kev ua yeeb yam, surfactant, pleev xim, emulsifier, thiab kev ncua thiab kev ncua kev pab.
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Khoom Noj Khoom Noj Qib HPMC Hydroxypropyl methylulose
CAS TSIS MUAJ.:9004-65-3
Khoom noj khoom haus qib hydroxypropylenCulose (HPMC) yog cov dej tsis ether soluble, tsom rau cov zaub mov thiab kev noj haus ntxiv rau cov khoom noj.
Khoom Noj Khoom Noj Qib HPMC yog muab tau los ntawm ntuj paj rwb greeter thiab ntoo pulp, ntsib txhua qhov yuav tsum tau ntawm E464 nrog rau kosher thiab halal ntawv pov thawj.
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Xab xab npum HPMC Hydroxypropyl methylulose
CAS TSIS MUAJ.:9004-65-3
HydroxyPropyyl methylulose (HPMC) cov qib xab npum yog cov txheej txheem ntau lawm los ntawm cov txheej txheem ntau lawm, nws tuaj yeem muab cov tshuaj tiv thaiv kom nrawm dua thiab qeeb daws. Xab xab nphua HPMC yuav yaj nyob rau hauv dej txias sai thiab nce cov nyhuv tuab.
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Tuam Tshoj ECHY Celluel Hoobkas
CAS TSIS MUAJ.:9004-57-3
Ethylcellose yog cov tasteless, dawb-ntws, dawb mus rau lub teeb ziab-xim-xim-xim zoo.ethyl cellulose yog ib phau, zaj duab xis yav tas los, thiab tuab. Nws yog siv rau hauv Suntan Gels, cream, thiab muaj hwj txwv. Qhov no yog lub ethyl ethet ntawm cellulose.
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Suav Teb MC Methyl Cellulose Chaw Tsim Tshuaj
CAS TSIS MUAJ.:9004-67-5
Methyl Cellulose (MC) yog qhov tseem ceeb tshaj plaws kev lag luam cellulose ether. Nws tseem yog qhov yooj yim derivative uas methoxy pawg tau hloov cov pawg hydroxyl. Cov yam ntxwv tseem ceeb tshaj plaws ntawm no cov tsis muaj kev cai ntawm no yog nws cov dej solubility thiab nws gelation thaum raug cua sov. Txawm hais tias soluble hauv dej, cov yeeb yaj kiab ua los ntawm methyl cellulose feem ntau tuav lawv lub zog thiab tsis txhob ua kom muaj cov av noo.
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MHEC Hydroxyethyl Methyl Cellulose
CAS: 9032-42-2
Hydroxyethy cellulose (MHEC) yog dej soluble cellulose cellulose cellulose cov neeg muaj cai, uas muaj raws li ntws los yog hauv granule daim cellulose.
Hydroxyethy cellulose (MHEC) yog tsim los ntawm cov kab mob paj rwb-cellulose los ntawm cov tshuaj tiv thaiv kab mob.mhoc zoo li yog dawb hmoov thiab tsis muaj ntxhiab. Nws yog qhov tshwj xeeb los ntawm Hygroscopicity thiab tsis yog soluble hauv dej kub, acetone, ethanol thiab toluene. Hauv cov dej txias MHEC yuav officloal tov thiab nws solybility tsis cuam tshuam nrog methyl cellulose thaum tau txuas ntxiv rau pawg hrroxyethyl. MHEC muaj kev tiv taus ntau dua, yooj yim soluble hauv dej thiab tau muaj ntau dua gel kub.
MHEC kuj tseem hu ua Hemc, methyl hydrotyl cellulose, uas tuaj yeem siv ua kom cov dej khov kho, cov nplaum thiab cov khoom noj ua kua, thiab lwmyam thov.
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HPMC HydroxyPropyyl Metthylcellaus
CAS TSIS MUAJ.:9004-65-3
HydroxyPropyyl methylulose (HPMC) yog cov pab pawg ntawm ionic ether & nws cov pawg uas muaj cov ntaub ntawv me me lossis cov pab pawg hydroxypropyl. HPMC yog tsim los ntawm cov paj rwb ntuj ci zaub ci lav, uas tuaj yeem yaj nyob rau hauv cov dej txias thiab dej kub kom tsim lub pob tshab. HPMC yog siv los ua cov tuab dua, thiab yeeb yaj kiab qub hauv kev tsim kho, tshuaj, tshuaj ntxuav, cov kua nplaum, pvc thiab ntau lwm cov ntawv thov.
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CMC Carboxymethyl cellulose
CAS: 9004-32-4
Carboxymethyl cellulose (CMC) yog anionic dej soluble polymer muab tau los ntawm lub ntiaj teb no muaj cov kab mob cellulose yog cov tseem ceeb cellulose derivatives. Lub Clock Carboxymethyl pab pawg (-ch2-npo rooh) raws cov polymer saw ua rau cellulose dej-solomle. Thaum yaj, nws nce viscosity ntawm cov kua aqueous, raug tshem tawm thiab emulsions, thiab muab pseudo-yas lossis thixotropy. As a natural polyelectrolyte, CMC imparts a surface charge to neutral particles and can be used to improve the stability of aqueous colloids and gels or to induce agglomeration. Nws muab cov khoom zoo ntawm thickening, zaj duab xis, uas tau siv cov khoom siv, cov khoom siv roj, cov khoom siv roj thiab lwm yam.
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Redispersible polymer hmoov (RDP)
Recispersible polymer hmoov (RDP) yog tshuaj tsuag qhuav cov khoom siv ntawm cov khoom siv kho kom zoo nkauj lossis cov khoom xyaw, tsim cov ntawv sau ua ke nrog kev siv tshuab zoo.
RDP txhim kho cov khoom siv tseem ceeb ntawm cov khoom noj muaj kev nplua nuj, lub sijhawm qhib tau ntev dua nrog kev siv dej nyuaj, kev noj dej tsawg dua thiab cuam tshuam tsis kam.