Kev lag luam xov xwm
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Lub luag haujlwm cas Recispersible polymer hmoov (RDP) Ua si hauv kev txo cov shrinkage?
Shrinkage nyob rau hauv cov xis ua kom zoo nkauj, xws li Mortars thiab pob zeb ua kom muaj peev xwm ua rau muaj kev tawg thiab cov kev tsis muaj zog. Qhov tshwm sim no tshwm sim vim yog cov dej poob los ntawm cov dej sib tov, uas ua rau txo qis hauv ntim. Ntau lub tswv yim yog ua haujlwm rau txo cov ...Nyeem ntxiv -
Yam kom txiav txim siab thaum ntsuas viscosity ntawm qhuav-mixeded cug HPMC
HydroxyPropyyl methylcellose (HPMC) yog qhov tseem ceeb ntxiv hauv cov khoom lag luam tsis zoo, txhim kho cov chaw xws li kev ua haujlwm, kom dej ua haujlwm, thiab cov nplaum. Ntsuas lub viscosity ntawm HPMC hauv cov khoom noj muaj sib xyaw qhuav yog qhov tseem ceeb rau kev ua kom zoo ib yam thiab ua tau zoo. Viscosity cuam tshuam rau EA ...Nyeem ntxiv -
Daim ntawv thov ntawm Carboxymethyl cellulose (CMC) hauv cov kua dej drilling
Drilling kua, feem ntau yog hu ua cov av nkos, yog qhov tseem ceeb hauv cov txheej txheem drilling ntawm cov roj thiab roj zoo. Lawv lub luag haujlwm suav nrog lubricating thiab txias lub laum me ntsis, thauj cov laum txiav txim rau saum npoo, tswj hydrostatic siab kom tiv thaiv cov kua los ntawm enterin ...Nyeem ntxiv -
Yuav ua li cas yog daim ntawv thov ntawm hydroxyethyl cellulose (HEC) nyob rau hauv number case?
1. Txheej txheem cej luam ntawm hydroxyethyl cellulose (HEC) hydroxyethyl cellulose (HEC) yog tsis muaj ionic, dej-soluble polymer muab tau los ntawm cellulose. Nws yog lub npe hu rau nws cov thickening, zaj duab xis-tsim, thiab stabilizing cov khoom, suav nrog ntau yam ntxiv nyob rau hauv ntau yam kev lag luam, suav nrog cov tshuaj, tshuaj pleev ib ce ...Nyeem ntxiv -
Siv hpmc los txhim kho kev ua tau zoo ntawm plasters thiab renders
HydroxyPropyyl methylcellose (HPMC) yog ib qho cellule cellulose siv ntau yam hauv cov khoom tsim kho, suav nrog cov plasters thiab cov khoom siv. Nws cov khoom tshwj xeeb ua rau muaj kev txhim kho ntau ntawm cov ntaub ntawv no, ua rau nws tsis tseem ceeb hauv kev tsim kho niaj hnub. Tshuaj Tshuaj ...Nyeem ntxiv -
Yuav ua li cas RDP hmoov txhim kho kev ua tau zoo ntawm cug cug?
RDP (recispersible polymer hmoov) yog ib qho kev ua kom zoo dua li cov tshuaj khib nyiab uas tau txhim kho cov tshuaj tua hluav taws xob thiab cov khoom siv lub cev. (1) Cov ntsiab lus txhais thiab cov ntsiab lus ntawm RDP 1. Kev sib xyaw thiab cov khoom ntawm RDP refispersible ...Nyeem ntxiv -
Yuav ua li cas polyanionic cellulose nyiaj tau cov roj drilling?
1. Taw qhia Roj Drilling yog ib txoj kev lag luam ua haujlwm uas xav tau siv ntau yam tshuaj kom ua kom muaj kev ua kom zoo ntawm cov kua dej. DRILLING KUB TSIS yog siv tsuas yog ntub thiab txias thaum drilling, tab sis kuj pab nqa cuttings, tab sis kuj tiv thaiv kev chim siab, thiab tswj kom zoo p ...Nyeem ntxiv -
Yuav ua li cas xaiv lub viscosity ntawm HPMC thaum ua lag luam putty hmoov cug?
Thaum ua kom cov hmoov putty thiab chot ntub dej, xaiv cov yeeb yam ntawm hydroxypropylulose (HPMC) yog qhov tseem ceeb rau kev ua haujlwm ntawm cov khoom. Raws li ib qho tseem ceeb ntxiv ntxiv, HPMC muaj cov haujlwm ntawm thickening, dej tuav, thiab muaj kev ruaj khov. 1. Lub luag haujlwm ntawm HPMC hauv Putty ...Nyeem ntxiv -
Yuav ua li cas HPMC yuav pab txhim kho cov kev ua tshuaj khib thiab Plaster
HydroxyPropyyl methylulose (HPMC) yog cov tsis-ionic cellulose ishet dav siv hauv cov ntaub ntawv hauv tsev, tshwj xeeb tshaj yog cov tshuaj khib thiab plaster. Raws li kev ntxiv, HPMC tuaj yeem txhim kho ntau yam khoom siv ntawm cov ntaub ntawv no, suav nrog kev ua haujlwm, tso dej tsis kam, thiab lwm yam 1. Chemica ...Nyeem ntxiv -
Cov yam ntxwv zoo ntawm cov viscosity muaj kev tsim kho hpmc nplais nplaum?
Lub siab viscosity siv HPMC (Hydroxypropylulose) Pobzeb Adhesive yog cov khoom siv sib raug zoo siv hauv kev tsim kho cov phiaj xwm. Nws yog tsuas yog siv rau yav dhau los cov vuas luaj, pob zeb thiab lwm cov ntaub ntawv zoo nkauj, nrog kev tsim kho kev tsim kho zoo thiab ruaj khov. (1) Qhia Txog ...Nyeem ntxiv -
Dab tsi yog lub luag haujlwm ntawm methyl hydroxyethyl cellulose mHEC?
Methyl hydrotyl cellulose (MHEC) yog ib qho kev hloov ntawm cellulose ether. Nws cov qauv theem pib yog lub cellulose saw, thiab cov khoom tshwj xeeb tau los ntawm kev qhia methyl thiab hydroxyethyl hloov chaw. MHEC tau dav siv hauv cov khoom siv hauv tsev, cov tsho tiv no, tshuaj txhua hnub, chaw muag tshuaj ...Nyeem ntxiv -
Dab tsi yog qhuav-mix cug Cab ANCOMITIVE?
Qhuav-mix collеives yog ib chav ntawm cov tshuaj lom neeg lossis cov ntaub ntawv ntuj siv los hloov cov kev ua tau zoo ntawm kev sib xyaw qhuav. Cov tshuaj ntxiv no tau siv los txhim kho ntau yam khoom cug, xws li muaj fluidity, tsev pheeb suab, tawg ua kom tau raws li qhov xav tau ntawm ...Nyeem ntxiv