1. Tom qab cov cellulose ether nyob rau hauv lub mortar yog yaj nyob rau hauv dej, qhov kev ua si saum npoo yuav xyuas kom meej qhov zoo thiab uniform faib ntawm cov cementitious khoom nyob rau hauv lub system. Raws li kev tiv thaiv colloid, cellulose ether "wraps" cov khoom thiab tsim ib txheej ntawm lubricating zaj duab xis rau ntawm nws sab nrauv, uas ua rau cov mortar system ruaj khov, thiab kuj txhim kho cov fluidity ntawm mortar nyob rau hauv cov txheej txheem sib tov thiab smoothness. kev tsim kho.
2. Vim yog cov qauv molecular yam ntxwv ntawm cov tshuaj cellulose ether, cov dej hauv mortar tsis yooj yim ploj, thiab maj mam tso tawm rau lub sijhawm ntev, muab cov mortar zoo tuav thiab ua haujlwm.
