Txoj moo
-
HPMC, ib feem ntau siv admixture rau lub tsev qhuav-mak cug
Nyob rau hauv lub realm ntawm kev tsim kho, qhuav-sib mortars ua si ib tug tseem ceeb lub luag haujlwm hauv kev ua kom muaj txiaj ntsig thiab kev ncaj ncees ntawm cov qauv. Cov neeg muaj tshoob no, tsim los ntawm kev sib xyaw ntawm xis mas, xuab zeb, thiab ntau yam ntxiv, muaj ntau yam zoo tshaj li cov tshuaj sib xyaw ua cov roj collantes. Ib tug tseem ceeb heev yog hydroxypropyl ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov tshuaj txhua hnub hydroxypropyl methylcellose hpmc
HydroxyPropyyl Metylcellulose (HPMC) yog ib qho ntau yam siv tau siv nyob rau hauv ntau yam kev lag luam, suav nrog cov tshuaj, kev tsim kho, thiab cov tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab cov tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab cov tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev noj, thiab tshuaj pleev ib ce, thiab tshuaj pleev ib ce, thiab cov tshuaj pleev ib ce. Hauv cov ntawv thov txhua hnub, HPMC pab ntau cov haujlwm tseem ceeb uas muaj rau nws cov khoom ntiag tug thiab kev ua haujlwm. 1. OVERVIEW NTAWM HPM ...Nyeem ntxiv -
Cov ntawv thov ntawm hydroxyethyl cellulose (HEC)
Hydroxyethyl cellulose (HEC) yog tsis-ionic, dej-soluble polymer muab tau los ntawm cellulose los ntawm kev hloov kho tshuaj lom neeg. Nws muaj ntau cov kev thov hla ntau yam kev lag luam vim nws cov khoom tshwj xeeb xws li thickening, ruaj khov, thiab kev sib tw ua yeeb yam, thiab kev sib tw ua yeeb yaj kiab ...Nyeem ntxiv -
Lub luag haujlwm ntawm hydroxypropyl methylulose (HPMC) hauv cov khoom siv Maas
HydroxyPropyyl methylcellose (HPMC) yog qhov tseem ceeb ntxiv rau hauv kev tsim kho, tshwj xeeb hauv cov khoom noj ua ke. Nws zwm rau tsev neeg ntawm cellulose muaj kev hais ua neeg muaj kev pab thiab ntau yam los ua tus neeg sawv cev tuab tuab, dej khaws cia, thiab phau ntawv. Nyob rau hauv cov xis xis, HPMC pabcuam Multifun ...Nyeem ntxiv -
Cellulose ether thiab nws qhov tseem ceeb siv hauv kev tsim kho?
Cellulose ether yog chav kawm ntawm polymer sib txuas tau los ntawm kev hloov tshuaj lom neeg ntawm ntuj cellulose. Nws muaj cov dej zoo solubility, adhesion thiab emulsification, thiab yog dav siv nyob rau hauv kev tsim kho kev tsim kho, tshwj xeeb tshaj yog hauv cov cement, xees, cug, tshuaj khib thiab lwm yam ntaub ntawv. 1. Txhim Kho Lub Const ...Nyeem ntxiv -
Cov teeb meem thiab cov kev daws teeb meem tshwm sim los ntawm HPMC hauv kev siv cov hmoov putty
HydroxyPropyyl methylcellose (HPMC) yog ib qho ntxiv siv ntxiv hauv cov hmoov putty, ua haujlwm ntau yam xws li ua kom tuab, thiab txhim kho cov haujlwm ua haujlwm. Txawm li cas los xij, zoo li cov tshuaj ntxiv ntxiv, nws tuaj yeem ua tiav ob qho txiaj ntsig thiab cov nyom rau daim ntawv thov thiab kev ua tau zoo ntawm PUTTY P ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm hydroxyethyl cellulose (HEC) thiab Hydroxypropyl cellulose (HPC)
Hydroxyethyl cellulose (HEC) thiab hydroxypropyl cellulose (HPC) yog ob qho tib si derivetives ntawm cellulose, ib tug nev tshwm sim hauv cov nroj tsuag. Lawv tau siv dav hauv ntau yam kev lag luam, suav nrog cov tshuaj, tshuaj pleev, khoom noj khoom haus, thiab kev tsim kho, vim lawv cov khoom tshwj xeeb. Thaum ob qho tib si HEC ...Nyeem ntxiv -
Yuav ua li cas disperse hydrocyethyl cellulose?
Hydroxyethyl cellulose (HEC) yog siv cov polymer hauv ntau yam kev lag luam vim nws cov khoom lag luam xws li thickening, dej tuav, thiab zaj duab xis tsim lub peev xwm. Dispersing Hec yog qhov tseem ceeb los xyuas kom nws siv tau zoo hauv cov ntawv thov, tshuaj pleev ib ce, tshuaj pleev tshuaj, ...Nyeem ntxiv -
PAC polymers rau dej-raws li drilling kua
Polyanionic cellulose (PAC) Polymers ua si ib lub luag haujlwm tseem ceeb hauv cov dej lim dej, ua haujlwm ntxiv rau kev txhim kho cov kua thiab ua kom zoo tshaj drilling kev ua haujlwm. 1. Spring-based-raws li drilling dej: kev siv dej lim dej, tseem hu ua muds, yog indispensable kuv ...Nyeem ntxiv -
Cov ntawv thov ntawm cellulose dab tsi?
Cellulose, ib polysaccharide muaj cov saw ntawm cov piam thaj organic, yog cov organic ntau tshaj plaws hauv ntiaj teb thiab ua haujlwm tseem ceeb hauv cov phab ntsa ntawm tes. Nws cov khoom tshwj xeeb ua rau nws muaj ntau yam, ua rau ntau cov ntawv thov hla ntau yam I ...Nyeem ntxiv -
Lub luag haujlwm ntawm HPMC lub luag haujlwm yog dab tsi?
HPMC, HydroxyPropyyl methylulose, yog ib qho tseem ceeb ntawm cov tsho tiv no, ua si ntau lub luag haujlwm uas ua rau txhua qhov kev ua tau zoo thiab kev ua tau zoo ntawm cov txheej. Txheej ci tau thov rau ntau qhov chaw rau kev tiv thaiv, kho kom zoo nkauj, lossis HPMC txhim kho cov teeb meem no hauv sff ...Nyeem ntxiv -
HPMC li cas rau Gypsum Plaster?
HydroxyPropyyl methylcellose (HPMC) ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab cov khoom ntawm gypsum plaster. Qhov no ntau yam ntxiv ua haujlwm ntau yam haujlwm, ua rau muaj kev ua haujlwm, cov nplaum, cov dej khaws cia, thiab txhua yam zoo ntawm cov plaster. Cov qauv tshuaj thiab cov ...Nyeem ntxiv