Hydroxypropyl Methyl Cellulose (HPMC) Siv rau Putty

Hydroxy Propyl Methyl Cellulose(HPMC)tuaj yeem ntxiv dej thaum lub sijhawm do, txo qhov kev sib txhuam hauv cov hmoov qhuav, ua rau kev sib tov yooj yim dua, txuag lub sijhawm sib tov, muab qhov putty xav tias lub teeb,thiabkev ua haujlwm zoo heev; Kev khaws dej zoo heev tuaj yeem txo qhov dej noo uas phab ntsa nqus tau, ntawm ib sab tes, nws tuaj yeem ua kom cov khoom siv gel muaj lub sijhawm txaus rau dej, thiab thaum kawg txhim kho lub zog sib txuas, ntawm qhov tod tes, nws tuaj yeem ua kom cov neeg ua haujlwm ntawm phab ntsa ntawm putty ntau zaus khawb; Hloov kho cellulose ether, nyob rau hauv qhov chaw kub siab, tseem tuaj yeem khaws dej zoo, haum rau lub caij ntuj sov lossis thaj chaw kub; Nws kuj tseem tuaj yeem txhim kho qhov kev thov dej ntawm cov khoom siv putty, ntawm ib sab tes, txhim kho lub sijhawm ua haujlwm ntawm putty tom qab phab ntsa, ntawm qhov tod tes, tuaj yeem ua rau thaj chaw txheej ntawm putty nce ntxiv, yog li cov mis no pheej yig dua.