Dab tsi yog hydroxyethyl cellulose siv rau

Hydroxyethyl cellulose (HEC) yog cov tshuaj polymer ntau yam uas pom ntau qhov kev siv hla ntau yam kev lag luam vim nws cov khoom tshwj xeeb. Nov yog qee qhov kev siv hydroxyethyl cellulose:

1. Cov khoom lag luam ntawm tus kheej:
   • HEC tau dav siv hauv kev saib xyuas tus kheej thiab cov tshuaj pleev ib ce ua cov tuab, stabilizer, thiab tus neeg sawv cev. Nws pab tswj cov viscosity ntawm cov qauv ua qauv, txhim kho lawv cov kev ntxhib los mos thiab ruaj khov. Cov kev siv zawv zawg suav nrog zawv plaub hau, cov khoom noj kom zoo, tshuaj pleev plaub hau, cream, thiab tshuaj txhuam hniav.
2. Kws Tshuaj:
   • Hauv kev lag luam kws tshuaj, HEC yog siv los ua cov neeg sawv cev tuab hauv kev ncua sijhawm, pleev xim nplaum, tshuaj pleev, thiab cov gels. Nws pab txhawm rau txhim kho lub zog ntawm cov qauv tsim qauv, kom muaj kev faib tawm cov khoom xyaw nquag thiab txhim kho cov khoom lag luam nquag.
3. Xim thiab pleev xim:
   • HEC tau ua haujlwm raws li cov xim rheology thiab cov xim tuab hauv cov xim tsev hauv cov xim, pleev xim, thiab cov nplaum. Nws txhim kho cov viscosity ntawm cov qauv tsim qauv, muab cov kev tswj hwm zoo dua, txhim kho kev pab cuam, thiab txo kev cuam tshuam rau lub sijhawm thov.
4. Cov Khoom Siv Siv:
   • HEC yog siv hauv kev tsim kho kev tsim kho raws li cov khoom ntxiv hauv cov khoom sib ntxiv ntawm cov pob zeb ua ke xws li cov nplaum nplaum, guts, thiab neeg yuav khoom tuag. Nws ua raws li cov tuab thiab dej tuav tus neeg saib xyuas, txhim kho cov haujlwm ua haujlwm, cov nplaum, thiab sag tsis kam ntawm cov ntaub ntawv.
5. Roj thiab roj drilling kua:
   • HEC tau siv nyob rau hauv cov roj thiab roj kev lag luam ua cov tshuaj pleev ib yam thiab viscosifying tus neeg sawv cev hauv cov kua dej drilling thiab ua kua. Nws pab tswj cov kua dej viscosity, thiab tiv thaiv kom tsis txhob muaj dej poob, ua kom tiav kev ua haujlwm ua haujlwm tau zoo thiab muaj kev ruaj khov.
6. Kev Lag Luam thiab Dej Haus:
   • HEC tau pom zoo rau kev siv ua zaub mov ntxiv thiab yog cov ua haujlwm tuab, stabilizer, thiab emiulsifier hauv cov khoom noj, cov zaub mov, khoom noj qab haus, thiab dej haus. Nws pab txhim kho kev ntxhib los mos, cov quavntswv, thiab tshem tawm cov khoom noj muaj zog ntawm cov khoom noj.
7. Cov nplaum thiab cov xov xwm:
   • HEC yog siv nyob rau hauv kev tsim qauv ntawm cov nplaum, thiab caulks los hloov viscosity, txhim kho kev sib raug zoo lub zog, thiab txhim kho kev sib txuas lus. Nws muab cov dej ntws zoo dua thiab cov nplaum, ua rau muaj kev ua tau zoo thiab ruaj khov ntawm cov khoom nplaum.
8. Textile kev lag luam:
   • Hauv kev lag luam textile, HEC yog siv los ua tus sawv cev ntawm tus neeg sawv cev, cov tuab dua, thiab phau ntawv hauv Textile Printing pastes / dyeing daws, thiab cov ntaub npog. Nws pab tswj cov rheology, txhim kho tshuab luam ntawv, thiab txhim kho cov nplaum ntawm dyes thiab cov pigments rau cov ntaub.

Hydroxyethyl cellulose muaj ntau cov txiaj ntsig thoob plaws cov ntawv thov, suav nrog cov tshuaj, cov tshuaj nplaum, ua rau nws muaj txiaj ntsig zoo hauv ntau cov neeg siv khoom thiab muaj kev lag luam.