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Daim Ntawv Thov ntawm HydroxyPropyyl Metylropencellulose (HPMC) hauv cov khoom lag luam siv tshuaj txhua hnub
HydroxyPropyyl methylcellose (HPMC) yog cov multifunctional polymer muab tau los ntawm cellulose, ib qho ntawm cov muaj txiaj ntsig zoo tshaj plaws hauv ntiaj teb. Vim nws cov khoom lag luam zoo heev, biocompatibility, thiab biodegradity, hpmc yog dav siv hauv cov khoom siv tshuaj lom txhua hnub. Nws muaj peev xwm ...Nyeem ntxiv -
Qhov sib txawv ntawm hydroxypropyl methylcellulose thiab hydroxyethyl cellulose
HydroxyPropyyl methylulose (HPMC) thiab hydroxyethyl cellulose (HEC) yog ob feem ntau siv cellulose derivgatives. Lawv tau siv dav siv hauv kev tsim kho, cov tshuaj tshuaj, tshuaj pleev ib ce, khoom noj thiab lwm yam kev lag luam vim lawv cov khoom ntiag tug thiab siv. Txawm hais tias lawv yog ob qho tib si dej-soluble polymer khub ...Nyeem ntxiv -
Taw qhia rau cov khoom nta ntawm hydroxypropyl methylcellose (HPMC)
HydroxyPropyyl methylcellose (HPMC) yog cov tshuaj polymer polymer dav siv hauv ntau yam kev lag luam xws li kev tsim kho, chaw muag tshuaj, tshuaj pleev ib ce, thiab khoom noj. Nws yog cov khoom ua los ntawm cellulose los ntawm kev hloov tshuaj lom neeg muaj kuab tshuaj, thiab feem ntau yog cov khoom dej loj solubility, zoo zaj duab xis-ua ...Nyeem ntxiv -
HydroxyPropyyl methylulose muaj rau kev tsim kho?
HydroxyPropyyl methylcellose (HPMC) yog cov khoom siv polymer uas dav siv hauv kev tsim kho. Nws muaj ntau yam tshuaj thiab cov khoom siv lub cev, uas ua rau nws ua lub luag haujlwm tseem ceeb hauv cov khoom tsim. 1. Daim ntawv thov ntawm HPMC hauv kev tsim kho cov cuab yeej ua lag luam kos duab kos thiab ...Nyeem ntxiv -
Viscosity Cov yam ntxwv ntawm hydroxyPropyyl Metylcellulose (HPMC) AQUALOY SUAV
HydroxyPropyyl methylcellose (HPMC) yog siv dej-soluble polymer nrog ntau yam kev siv, tshwj xeeb hauv cov khoom noj, thiab khoom noj kom zoo nkauj. Nws muaj peev xwm los ua cov txheej tuab, gel zoo li cov kev daws teeb meem thaum sib xyaw nrog dej ua rau nws muaj ntau yam khoom noj. Lub viscosity ntawm Kimacell® ...Nyeem ntxiv -
Cov nyhuv ntawm HPMC ntawm kev ua yeeb yam ntawm kev sib nphuam tus kheej
Kev siv tus kheej-txheej txheem cug yog lub tsev zoo siv hauv av tsim. Nws muaj zoo fluidity, muaj zog adhesion thiab qis shrinkage. Nws cov khoom xyaw tseem ceeb muaj xws li cov xis mas, zoo sib sau ua ke, hloov kho thiab dej. Raws li kev tsim kho cov kev tsim kho cov cai ua rau kev siv tau zoo thiab ua ...Nyeem ntxiv -
Kev tsim kho siv siv thiab cov chaw thov ntawm HydroxyPropyyl methylcelulose
HydroxyPropy cellulose (HPMC) yog cov tsis-ionic cellulose ether ua los ntawm cov tshuaj kho mob cellulose. Vim nws cov dej ua kom zoo, cov dej khaws cia, ua yeeb yaj kiab ua yeeb yaj kiab, nws tau siv dav hauv ntau thaj teb kev tsim kho. 1. Daim ntawv thov o ...Nyeem ntxiv -
Synthesis thiab cov khoom lag luam ntawm hydroxypropyf methylcellose
HydroxyPropyyl methylulose (HPMC) yog cov tsis-ionic cellulose ither ua los ntawm cov ntaub ntawv kho ntuj los ntawm kev hloov kho tshuaj lom neeg. Nws yog dav siv nyob rau hauv cov teb ntawm kev tsim kho, tshuaj, khoom noj thiab cov tshuaj pleev ib ce. Nws cov txheej txheem hluavtaws thiab cov khoom lag luam khoom muab nws cov kev ua tau zoo thiab ua tau raws li ...Nyeem ntxiv -
HPMC txoj kev koom tes ua tshuaj tua cug imperermeability
HPMC (HydroxyPropyyl Metylcellulose) yog ib qho kev hloov cellulose uas tau hloov kho hauv cov ntaub ntawv hauv tsev, tshwj xeeb tshaj yog cov kab vuag. Raws li cov dej-soluble polymer compound, HPMC tsis tuaj yeem txhim kho kev tsim kho ntawm cug, tab sis kuj ua lub luag haujlwm tseem ceeb hauv qhov tsis kam ...Nyeem ntxiv -
Kev kawm sib piv ntawm kev sib txawv ntawm HPMC thiab CMC
HPMC (HydroxyPropyyl methylulose) thiab CMC (cella cellulose thiab cloids hauv textile thiab colloids hauv textile, Tshuaj, khoom lag luam thiab kev lag luam thiab kom hniav zoo nkauj. Lawv cov lus ceeb toom kev sib cais nyob rau hauv cov xwm txheej sib txawv muaj qhov tseem ceeb ntawm cov khoom ...Nyeem ntxiv -
Daim ntawv thov HPMC thiab CMC hauv cov khoom lag luam txhua hnub
Hauv kev tsim khoom thiab kev tsim cov khoom lag luam txhua hnub, thickeners thiab stabilizers yog cov khoom xyaw tsis tau. Lawv tsis tuaj yeem txhim kho cov txiaj ntsig zoo ntawm cov khoom, tab sis kuj txhim kho kev ruaj khov thiab ua haujlwm ntawm cov khoom. HydroxyPropyyl methylcell ...Nyeem ntxiv -
Daim ntawv thov piv ntawm HPMC nyob rau hauv txawv Mortars
HPMC (HydroxyPropyyl methylcellulose) yog cov tshuaj siv cov tshuaj tua neeg siv hauv tsev. Nws yog lub luag haujlwm tseem ceeb hauv ntau hom kev muaj txhab nyiaj vim nws cov tuab heev, dej ceev ceev, lubricabation thiab lwm yam khoom. 1. Pobzeb Adhesive (Npib Cov Tshuaj Khib Khib) Hauv Pobzeb TawmNyeem ntxiv