HydroxyPropyl methylcellulose ethere retention thiab thickening nyob rau hauv cemention thiab gypsum-raws li kev sib xyaw thiab ntsug ntawm cug.
Yam khoom xws li cua kub, kub thiab roj siab tus nqi yog ua rau muaj kev phom sij ntawm cov dej qias neeg thiab gypsum raws cov khoom. Yog li, tib tus nqi ntawm hydroxypropyl methylropulose ether-me me (HPMC) ntxiv rau kev tswj hwm cov chaw siv hluav taws xob sib txawv ntawm lub caij.
Hauv pob zeb ua kom tuag, qhov kev cuam tshuam tiag tiag ntawm cov taub hau dej tuaj yeem hloov kho raws li kev nce thiab txo qis cov feem siab tag nrho. Cov dej xauv cov nqi ntawm hydroxypropyl cellulose cellulose kom paub qhov txawv ntawm hydroxypropyl methyl cellulose ether.
High-zoo hydroxypropyl cellulose cellulose ether (HPMC) cov khoom tuaj yeem coj qhov teeb meem ntawm cov dej kub kom txias. Hauv cov caij kub siab, tshwj xeeb tshaj yog nyob rau hauv cov tsev kub thiab noo noo thiab hydroxypropyl cellulose ether (HPMC) yuav tsum tau txhim kho cov dej solubility ntawm slurry.
High-zoo hydroxypropyl cellulose cellulose ether (HPMC) yog qhov muaj me me faib ua ke ntawm cov pa roj molecules ntawm hydroxyl thiab Erether Bonds. Muaj peev xwm ntawm kev sib haumalent ua haujlwm kom ua haujlwm.
Nws tuaj yeem tswj hwm lub viav vias los ntawm huab cua kub, thiab ua tiav qhov kev cuam tshuam tiag tiag ntawm cov kua dej siab. Zoo siab HydroxyPropyl methylpcelulose ether ether (HPMC) tuaj yeem pom thoob plaws colked thiab plaster ntawm parsham crafts.
Txhua qhov khoom siv tau yog encapsulated los tsim cov duab ntub dej, thiab cov ntaub ntawv collagic yog maj mam tso tawm nrog cov ntaub ntawv inorganic thiab cov khoom siv collagen kom ntseeg tau lub zog compressive thiab tensile lub zog.
Yog li ntawd, hauv qhov chaw siv kub lub caij ntuj sov, txhawm rau ua tiav cov txiaj ntsig zoo, cov neeg yuav tsum tau ntxiv, nws yuav tsum tau ntxiv, nws yuav tsum muaj cov teeb meem hauv lub zog
Qhov no tseem nce qhov nyuaj ntawm kev tsim kho rau cov neeg ua haujlwm. Nrog rau qhov txo qis ntawm qhov ntsuas kub, tus nqi ntxiv ntawm hydroxypropyl cellulose ether (HPMC) yog maj mam txo, thiab cov dej noo ib yam tuaj yeem ua tiav.
Lub Sijhawm Post: Feb-20-2025