01. Qhov sib txawv ntawm cov cuav hydroxypropyl methyl thiab zoo hydroxypropyl methyl
Zog: Cov hmoov txhuv nplej siab ntshiab HPCM zoo nkaus li homogeneous dhau lawm, ntawm 0.3 thiab 0.4 g / ml. Amylum Binds rau cov hmoov txhuv nplej siab yog li HPCM yog kua thiab tsis tshua ntxhov siab dua li detoxifiers.
Cov Zwj Ceeb: Cov hmoov txhuv nplej siab tag nrho ntawm cov hmoov txhuv nplej siab, fiber ntau lub tsom iav, HPCM ib hom hmoov txhuv nplej siab lossis cov hmoov txhuv nplej siab thiab lentils thiab lentils.
Cov ntxhiab: Ntshiab HydroxyPropyl methylropenose HPMC tsis hnov ntxhiab ammonia, cov hmoov txhuv nplej siab thiab dej cawv; Adulterated HydroxyPropyyl Methylcellose HPMC tuaj yeem hnov qee hom tsw ntxhiab tsw, txawm tias nws yog tsis muaj zog, nws yuav hnov tsis muaj zog shen.
Cov tshuaj aqueous: ntshiab, HPMC Methylcellulose demethoxypropyl nam queous daws, lub teeb dej cia ≥ 97%; Diluted hydrolyzed cellulose-diluted hpmc hydrolyzed cellulose yog ntau turbid, dej tswj hwm tus nqi tsawg dua li 80%.
02. Tus khaws cia ntawm methyl cellulose ntawm qhov kub siab yog qhov taw qhia tseem ceeb los txiav txim siab qhov zoo ntawm cov metyl cellulose ether. Yam khoom xws li cua kub, huab cua kub thiab cua kub cuam tshuam rau cov volatility ntawm Maas Slurry thiab Gypsum cov khoom lag luam. Yog li no, ntxiv cov khoom HPMC nyob rau ntau lub caij sib txawv, muaj qee qhov sib txawv hauv cov dej-txuag kev ua tau zoo. Hauv cov txheej txheem ua haujlwm tshwj xeeb, cov nyhuv ntawm cov tshuaj uas ntub dej serosa tuaj yeem kho los ntawm kev txo tus nqi HPMC ntxiv. High-zoo hydroxypropyl methylcellose HPMC tuaj yeem daws tau qhov teeb meem ntawm cov dej kub siab.
Zoo methyl cellulose tuaj yeem yog tusyees thiab siv cov khoom siv plaster, yog li ua kom muaj cov khoom siv hydrouganic, yog li ua kom muaj zog thiab muaj zog. HPMC cellulose methyl Propoxylate yog cov kev sib txuam thiab cov pa roj av zoo nkauj, uas yog cov pa roj ntsha thiab cov pa roj hmab dej txau, tsim cov dej sov, ua kom muaj cua sov, thiab dej siab ua dej noo.
Vim tias kev siv kub siab nyob rau lub caij ntuj sov, kom ua tiav cov txiaj ntsig dej, tsis muaj peev xwm ntxiv cov teeb meem zoo HPMC, nws yuav ua rau muaj teeb meem zoo tshaj plaws, nws yuav poob siab thiab poob qis ntawm kev tsim kho rau cov neeg ua haujlwm. Thaum txo qis qhov ntsuas kub, nws muaj peev xwm txo qis dua HPMC ntxiv thiab tau txais tib yam dej txuag.
Lub Sijhawm Post: Apr-21-2023