Txoj moo
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HPMC ua si hauv lub luag haujlwm HPMC yog tus twg ua hauj lwm HPMC ua si hauv tsho tiv no?
HPMC (HydroxyPropyyl methylulose, hydroxypropylulose) yog cov khoom siv polymercellulose) yog cov ntaub ntawv polymercellulose) yog cov khoom siv polymer Nws lub luag haujlwm nyob rau hauv cov txheej txheem hauv qab no: 1. Thickeners thiab Rheology Modifiers HPMC yog qhov tuab heev ...Nyeem ntxiv -
Dab tsi ua rau cov kua xab npum thicker?
Qhov sib xws ntawm kev xab npum ua kua yog feem ntau txiav txim siab los ntawm nws cov khoom xyaw thiab nws ua tiav li cas. Ntawm no yog cov ntsiab lus tseem ceeb uas ua rau cov tshuaj ntxuav kom ua kom tuab li: 1. Lub luag haujlwm ntawm cov khoom xyaw sib xws hauv cov khoom xyaw ua hluav taws xob. Feem ntau siv thi ...Nyeem ntxiv -
HPMC puas tau yaj nyob hauv dej kub?
HPMC (HydroxyPropyyl methylcellulose) yog cov multifunctional polymer composed dav siv hauv cov tshuaj, khoom noj khoom haus thiab kev lag luam. Nws yog tsim los ntawm cov tshuaj hloov kho lub cev hloov kho thiab muaj cov dej solubility zoo thiab kev ruaj khov. Raws li rau seb HPMC tuaj yeem yaj nyob hauv dej kub, nws yuav tsum tau tshuaj xyuas los ntawm ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm methylcellulose thiab hydroxypropyyl methylculose?
Methylcellulose (MC) thiab hydroxypropylulose (HPMC) yog ob qhov sib txawv cellulose uas muaj qee qhov sib txawv hauv cov qauv tshuaj thiab chaw thov. Ntawm no yog cov ncauj lus piav qhia ntawm lawv: 1. Cov qauv tshuaj yeeb yam txawv methylcellulose (MC): Methylcellulose yog ib ...Nyeem ntxiv -
Daim ntawv thov ntawm cellulose muaj neeg muaj kev pab hais nyob hauv lub qhov txheej txheej siab kawg
A. Kev txhais thiab siv cov cellulos cellulose cellulose cov neeg hais ua yog ib hom qauv etherived los ntawm cov qauv ntuj. Lawv tau dav siv hauv cov ntaub ntawv hauv tsev, cov roj tawm, khoom noj, tshuaj noj txhua hnub thiab lwm daim teb raws li dej tuav tus neeg sawv cev, emulsifier, dispersant ...Nyeem ntxiv -
Cov nyhuv ntawm hydroxypropyyl methylcellose ntawm kev ua vaj tse lub zog
HydroxyPropyyl methylcellose (HPMC) yog cov tuab tuab siv thickener thiab dej-khaws tus neeg sawv cev, siv nyob rau hauv cov pob zeb. Nws tuaj yeem ua ncaj qha rau lub zog ntawm cov pob zeb ua los ntawm kev kho nws cov khoom siv hluav taws xob, cov khoom siv sijhawm. Txhim kho lub zog compressive thaum ntxov ...Nyeem ntxiv -
Cov nyhuv ntawm HPMC DOSAGE ntawm cov qhob zog ntom ntom
Taw qhia nrog kev txhim kho txuas ntxiv ntawm kev tsim kho cov kev tsim kho cov kev tsim kho, lub zog, kav siv ntawm cov pob zeb ua tau txais dav dav. Hais txog kev txhim kho cov kev ua tau zoo ntawm kev ua vaj tse, kev siv ntawm Insixtures i ...Nyeem ntxiv -
Kev sib piv ntawm HEC nrog lwm cov thickeners
Thickeners tau siv dav hauv kev lag luam, suav nrog cov txheej txheej, cov ntaub ntawv hauv tsev, tshuaj pleev ib ce, khoom noj khoom haus thiab tshuaj. Hydroxyethyl cellulose (HEC) yog qhov tseem ceeb tshaj uas tau nyiam mloog rau nws cov peev txheej thiab cov ntawv thov thoob plaws. 1. Muaj pes tsawg leeg thiab qhov chaw hec yog lub cellulo ...Nyeem ntxiv -
Piv cov txiaj ntsig zoo ntawm CMC (sodium carboxymethyl cellulose) thiab lwm yam ntxiv
1. Cov txheej txheem theem pib ntawm CMC CMC (Carboxymethyl cellulose) yog cov dej sib xyaw ua ke, nrog dej solubility, nrog cov dej solubility, thickening, kev ruaj khov thiab emulsification stability. Nws tau txais los ntawm kev rov ua kom muaj cov ntoo cellulose (xws li ntoo los yog paj rwb) nrog chlor ...Nyeem ntxiv -
Cov Kev Siv Tshwj Xeeb ntawm CMC hauv Roj Drilling
CMC (Carboxymethyl cellulose) yog siv dav hauv roj drilling, feem ntau yog nyob rau hauv cov kua dej, ua kua thiab cementing slurries. 1. Daim ntawv thov hauv cov kua dej drilling yog ib qho tseem ceeb hauv cov roj drunting, thiab cmc, raws li kev siv cov kua roj ntxiv, tuaj yeem siv cov roj ...Nyeem ntxiv -
Cov nyhuv ntawm hydroxypropyl methylculose hauv cov txheej txheej
HydroxyPropyyl Metylcellulose (HPMC) yog qhov tsis-ionic cellulose ionet yog dav siv hauv cov txheej txheem kev lag luam vim nws cov khoom zoo thiab versatility. Raws li ib qho kev ntxiv ua ntxiv, HPMC tuaj yeem txhim kho ntau yam khoom ntawm cov txheej txheem, los ntawm rheology los txheej ua kom zoo, thiab tuaj yeem ua tau qhov zoo ...Nyeem ntxiv -
Cov nyhuv ntawm HPMC ntawm lub durability ntawm gypsum cug
Raws li cov khoom siv dav siv hauv kev tsim kho, gypsum tshuaj khib nyiab, lub suab rwb thaiv tsev, kev tiv thaiv ib puag ncig thiab lwm yam khoom. Txawm li cas los xij, gypsum tshuaj khib feem ntau yog tus muaj teeb meem ruaj khov thaum siv, xws li kev tawg thiab tev, uas tsis tsuas yog ib ...Nyeem ntxiv