Hauv kev siv cov ntaub ntawv hauv tsev, HydroxyPropy cellulose yog ib feem siv cov khoom siv me me, thiab muaj ntau hom, hydroxypropal me me hom dej txias tam sim no.
Dej txias Instant HPMC tuaj yeem siv rau hauv cov hmoov ua kom muaj hmoov, tshuaj khib, ua kua kua nplaum thiab cov khoom siv ua kua thiab txhua hnub. Kub Qhuav HPMC feem ntau yog siv nyob rau hauv cov hmoov hmoov hmoov thiab tshuaj khib lav, xws li siv cov hmoov av thiab tshuaj khib nyiab, gypsum thiab lwm yam khoom siv hydrated hauv tsev. Nyob rau hauv cement-raws li cov cortars, nws txhim kho cov dej khaws cia, txuas ntxiv teem sijhawm thiab qhib lub sijhawm, thiab txo qhov kev ncua txaus.
HydroxyPropyyl methylcellulose tuaj yeem siv rau hauv tsev cov khoom sib xyaw thiab kev tsim kho thiab sib xyaw kom qhuav qhuav nrog dej kom sai. Cellulose ether dissolves sai tsis muaj clumping. Propyl methyl cellulose tuaj yeem sib xyaw nrog cov hmoov av kom qhuav, nws muaj cov yam ntxwv ntawm cov dej txias thiab ua kom cov sib xyaw kom zoo dua thiab hnav khaub ncaws. Ib qho ntxiv, nws txhim kho lubricity thiab cov yas, muaj zog ntxiv tshuab, thiab tswj cov khoom lag luam. Kev ua kom cov dej sib npaug, siv sijhawm ntev dua, pab tiv thaiv kom txhob siv cov tshuaj khib thiab vuas luaj, lub sijhawm txias thiab txhim kho kev ua haujlwm.
HydroxyPropyyl methylulose kev txhim kho lub zog ntawm cov khoom sib xyaw, tsis yog siv cov khoom sib xyaw thiab tuaj yeem txhim kho cov nplais ntawm cov nplais nplaum.
Lub Sijhawm Post: Feb-20-2025