Hydroxyethyl cellulose (HEC) yog cov tsis-ionic cellulose ither ua los ntawm cov ntaub ntawv polymer los ntawm kev ua haujlwm polymer los ntawm kev ua haujlwm polymer los ntawm kev ua haujlwm polymer los ntawm kev ua haujlwm ntawm lub ntsej muag. Nws yog qhov tsis muaj ntxhiab, cov tsis tau muaj hmoov lossis cov xim av dawb los tsim cov dej khov, thiab cov kev sib cais tsis muaj cuam tshuam los ntawm tus nqi PH. Nws muaj thickening, khi, dispersing, ua yeeb yaj kiab, zaj duab xis, kev ua yeeb yam, noo noo-khaws thiab ntsev-resistant cov khoom. Dav siv nyob rau hauv cov xim pleev xim, kev tsim kho, textile, tshuaj txhua hnub, ntawv, roj drilling thiab lwm yam lag luam.
Daim ntawv thov tseem ceeb
daim plhaub
Cov xim pleev xim dej yog cov kua viscous nrog cov tshuaj kuab tshuaj organic lossis dej ua raws li Resin, lossis roj, lossis cov pa tawm, nrog rau kev sib txuas ntxiv. Cov dej pleev dej ua ke nrog kev ua tau zoo heev yuav tsum muaj kev ua haujlwm zoo heev, kev ua haujlwm zoo nkauj, thiab dej zoo khaws cia; Cellulose ether yog cov khoom lag luam uas haum tshaj plaws los muab cov khoom no.
kev ua tsev
In the field of construction industry, HEC is used as an additive to materials such as wall materials, concrete (including asphalt), pasted tiles and caulking materials.
Cov khoom ntxiv tuaj yeem nce viscosity thiab cov tuab tuab ntawm cov khoom siv hauv tsev, txhim kho lub zog ntawm cov khoom lossis cov dej khov kho, txhim kho shrinkage, thiab tsis txhob ntug tawg.
Lub poom
Hec-kho cov paj rwb, hluavtaws hluavtaws los yog sib xyaw ua ke xws li cov khoom siv hluav taws xob tsis kam, uas ua rau cov hluavtaws hluavtaws tsis zoo, uas ua rau lawv muaj hluav taws xob.
Tej Yam Tshuaj Lom Zem
Cellulose ether yog qhov tseem ceeb ntxiv hauv cov khoom lag luam txhua hnub. Nws tsis tuaj yeem txhim kho cov viscosity los yog cov tshuaj pleev ib ce emulsion, tab sis kuj tseem txhim kho cov kev tawg thiab ua npuas ncauj.
papermaking
Hauv kev teb ntawm cov ntawv, HEC tuaj yeem siv los ua tus sawv cev sizing, ntxiv dag zog rau tus neeg saib xyuas thiab cov ntawv, kev hloov kho zoo
Roj Drilling
HEC yog tsuas yog siv los ua cov thickening thiab ruaj khov nyob rau hauv cov txheej txheem Oilfield kev kho mob. Nws yog ib qho khoom siv roj zoo. Nws tau siv dav hauv Drilling, ua tiav ua tiav, cementing thiab lwm yam kev ua haujlwm roj av hauv cov teb chaws txawv teb chaws nyob rau hauv 1960.
Lwm cov teb ntawm daim ntawv thov
kev ua teb
Hydroxyethyl cellulose (HEC) tuaj yeem raug ncua tsis pub ua rau dej txau hauv dej txau.
HEC tuaj yeem ua lub luag haujlwm ntawm kev lom zem adhing adhering rau cov nplooj hauv txau ua haujlwm; HEC tuaj yeem siv los ua cov tuab rau cov tshuaj tua pov tseg kom txo qis cov tshuaj drift, yog li nce cov kev siv cov txiaj ntsig ntawm kev txau cov tshuaj tsuag.
HEC tuaj yeem siv ua zaj duab xis-ua tus neeg sawv cev hauv cov neeg ua kom cov neeg sawv cev noob; Raws li cov nplaum hauv kev rov ua dua tshiab ntawm cov nplooj haus luam yeeb.
qhov hluav taws kub
Hydroxyethyl cellulose tuaj yeem siv los ua ntxiv rau kev nce cov khoom siv hluav taws xob, thiab tau siv dav hauv kev npaj hluav taws "thickeners"
kev zam
Hydroxyethylcellulose tuaj yeem txhim kho lub zog ntub thiab shrinkabilule ntawm cov xis mas xuab zeb thiab sodium silicate xuab zeb tshuab.
Hoob me
Hydroxyethyl cellulose tuaj yeem siv rau hauv kev tsim cov yeeb yaj kiab thiab ua ib qho tsis txaus siab hauv kev tsim cov ntawv me me.
kev yees duab
Thickener hauv cov ntsev siab cov kua dej siv rau cov yeeb yaj kiab zaj duab xis.
Fluorescent raj xim
Siv los ua phau ntawv thiab ruaj khov rau cov tshuaj tiv thaiv fluorescent hauv fluorescent raj txheej hlau.
Electrollating thiab electrolysis
Nws tuaj yeem tiv thaiv kev sib xyaw los ntawm cov cawv ntawm electrolyte kev siab; Hydroxyethyl cellulose tuaj yeem txhawb kev tso nyiaj tso tseg hauv Cadmium plating daws teeb meem.
rooj ceramics
Tuaj yeem siv los tsim cov siab loj-zog rau Ceramics.
txoj hluas
Cov tshuaj tua dej kom tiv thaiv kom noo los ntawm nkag mus rau cab.
Lub Sijhawm Post: Feb-14-2025