Tshuaj lom neeg lub npe, Hydroxypropyl cellulose (HPMC), sodcyethyl cellulose (MHEC), Ethylydyd cellulose (MHEC), Ethyl Hydrothethyl cellulose (EHEC), Hydrophobically hloov kho cellulos neeg muaj kev pab cuam (EHEC, HM-EHEC).
Cov neeg hais txog cellulose yog tsim los ntawm kev hloov cov tshuaj ntawm cellulose nrog qee cov dej ib txwm muaj roj polymble raws li deb npaum li cas niam mainic cellulose. Nyob rau hauv dhau ntawm 70 xyoo, cov khoom no tau ua lub luag haujlwm tseem ceeb tshaj cov ntawv thov no, ceramics thiab cov xim tsev rau cov pluas noj, tshuaj pleev ib ce thiab chaw tshuaj. Cellulose muaj kev hais ua haujlwm tau ua haujlwm raws li kev ua haujlwm thiab kev ua tau zoo li cov chaw ua haujlwm tuab, tiv thaiv kev tiv thaiv thiab tseem ua rau dej tuav cia.
Hauv kev tsim kho, cellulose hais ua haujlwm raws li cov chaw lis haujlwm thickeners thiab cov chaw pom zoo, cov roj hmab, tiv thaiv kev tiv thaiv, emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers thiab emulsifiers. Tsis tas li ntawd, cov tshuaj kho mob aqueous ntawm cov kws qhia kev ua haujlwm tshwj xeeb thermally gel, lub tsev tshwj xeeb uas yuav siv sijhawm rau ntau txoj haujlwm tseem ceeb hauv ntau lub apps tseem ceeb. Qhov no muaj txiaj ntsig sib xyaw ntawm cov cwj pwm tsis yog tam sim no yuav luag txhua lwm tus h2o-soluble polymer.
Qhov tseeb uas suav tsis tau muaj txiaj ntsig yog ib txhij tam sim no thiab heev feem ntau teb hauv kev sib xyaw tuaj yeem yog ib qho kev ua tau zoo. Hauv ob peb lub software, ntau cov khoom xyaw yuav tsum tau ua qhov kev ua haujlwm zoo ib yam los ntawm ib tus neeg cellulose kev muag tshuaj ither. Tas mus, Cellulose Cov neeg muaj kev hais ua tiav tau zoo tshaj plaws, feem ntau yielding zoo tshaj plaws ntawm kev txo qis dua lwm cov dej haus dej polymble ..
| Kev qhia tshwj xeeb | 60ax ( 2910 ) | 65X ( 2906 ) | 75x ( 220 ) |
| Gel kub (℃) | 58-64 | 62-68 | 70-90 |
| Metoxy (wt%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxyprropoxy (wt%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (CPS, 2% tshuaj) | 3, 5, 6, 15, 50, 400, 400,4000, 10000, 40000, 60000,00000,15000000,200000 | ||
Ntxhov siab rau qhov kev xav ntawm kev tsim kho ntawm 'cov txiaj ntsig zoo, kev vam meej ntawm kev ua haujlwm rau peb kom peb tau txais kev pab cuam hauv ntiaj teb kom ua tiav rau peb kom peb tau qhia kom yooj yim rau peb kom peb tuaj yeem qhia tau yooj yim rau peb kom peb tau qhia yooj yim rau peb kom peb tau qhia yooj yim.
Kub muag rau Tuam Tshoj cellulose neeg muaj kev hais ua, kom ua txoj haujlwm ua rau peb kev lag luam, peb tsis tau txwv qhov kev txwv hauv txhua qhov los tsim cov kev daws teeb meem zoo tshaj plaws. Nyob rau hauv nws txoj kev, peb tuaj yeem txhawb peb lub neej style thiab txhawb nqa ib puag ncig nyob zoo dua rau lub zej zog thoob ntiaj teb.
Lub Sijhawm Post: Sep-28-2021