HPMC K200M yog dab tsi?

HPMC K200M yog ib hom hydroxypropyl methylcellulose (HPMC) uas yog dej-soluble, non-ionic cellulose ether. Nws yog cov hmoov dawb dawb, uas yog siv los ua cov thickening, suspending, thiab emulsifying tus neeg sawv cev hauv ntau yam khoom. HPMC K200M yog qib high-viscosity ntawm HPMC uas yog siv ntau yam kev siv, suav nrog tshuaj, khoom noj, thiab tshuaj pleev ib ce.

HPMC K200M yog cellulose ether uas yog muab los ntawm cellulose, ib tug natural polymer pom nyob rau hauv cov nroj tsuag. Nws yog tsim los ntawm kev kho cellulose nrog kev sib xyaw ntawm propylene oxide thiab methyl chloride. Cov txheej txheem no tsim cov dej-soluble, non-ionic compound uas yog siv los ua cov thickening, suspending, thiab emulsifying tus neeg sawv cev.

HPMC K200M yog qib high-viscosity ntawm HPMC uas yog siv rau ntau yam kev siv. Hauv cov tshuaj, nws yog siv los ua ib qho ntxiv hauv cov ntsiav tshuaj thiab tshuaj ntsiav. Hauv cov khoom noj, nws yog siv los ua cov thickener thiab stabilizer hauv cov kua ntses, hnav khaub ncaws, thiab lwm yam khoom. Hauv cov tshuaj pleev ib ce, nws yog siv los ua cov thickener thiab emulsifier hauv cream, tshuaj pleev, thiab lwm yam khoom.

HPMC K200M yog cov tshuaj tsis muaj tshuaj lom, tsis ua rau khaus, thiab tsis ua xua. Nws kuj tsis yog-ionic, txhais tau tias nws tsis cuam tshuam nrog lwm cov molecules hauv kev daws teeb meem. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv ntau yam khoom.

HPMC K200M yog ntau yam sib xyaw uas tuaj yeem siv rau ntau yam kev siv. Nws yog ib qho zoo thickening, suspending, thiab emulsifying tus neeg sawv cev uas yuav siv tau nyob rau hauv pharmaceuticals, zaub mov, thiab tshuaj pleev ib ce. Nws yog non-toxic, non-irritating, thiab non-allergenic, ua rau nws muaj kev nyab xeeb thiab zoo xaiv rau siv ntau yam khoom.