HPMC F4M yog dab tsi?

HPMC F4M (Hydroxypropyl Methylcellulose F4M) yog cov dej-soluble polymer muab los ntawm cellulose. Nws yog cov hmoov dawb, tsis muaj ntxhiab, tsis qab, uas yog siv los ua tus neeg sawv cev thickening, emulsifier, stabilizer, thiab suspending agent hauv ntau yam khoom. Nws yog dav siv nyob rau hauv kws tshuaj, tshuaj pleev ib ce, zaub mov, thiab lwm yam lag luam.

HPMC F4M yog ib qho uas tsis yog-ionic, dej-soluble polymer uas siv tau los ua kom cov viscosity ntawm aqueous daws. Nws yog ib tug zoo thickening tus neeg saib xyuas thiab stabilizer, thiab yuav siv tau los txhim kho cov kev ntxhib los mos thiab stability ntawm ntau yam khoom. Nws kuj yog siv los tiv thaiv sedimentation thiab txhim kho lub txee lub neej ntawm cov khoom.

HPMC F4M yog ntau yam polymer uas tuaj yeem siv rau ntau yam kev siv. Nws yog siv nyob rau hauv cov kws kho mob los txhim kho kev ruaj ntseg thiab flowability ntawm cov ntsiav tshuaj, tshuaj ntsiav, thiab granules. Nws kuj yog siv rau hauv cov tshuaj pleev ib ce los txhim kho kev ntxhib los mos thiab ruaj khov ntawm cream, tshuaj pleev, thiab gels. Hauv daim ntawv thov zaub mov, nws yog siv los ua cov kua ntses, kua zaub, thiab lwm yam khoom.

HPMC F4M yog cov khoom muaj kev nyab xeeb thiab siv tau zoo uas tau pom zoo siv rau hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce. Nws yog non-toxic, non-irritating, thiab non-allergenic. Nws tseem yog non-carcinogenic, tsis-mutagenic, thiab tsis-teratogenic.

HPMC F4M yog ib tug zoo thickening tus neeg saib xyuas thiab stabilizer uas yuav siv tau los txhim kho cov kev ntxhib los mos thiab stability ntawm ntau yam khoom. Nws yog ntau yam polymer uas tuaj yeem siv rau ntau yam kev siv, suav nrog tshuaj, tshuaj pleev ib ce, thiab khoom noj. Nws yog cov khoom muaj kev nyab xeeb thiab siv tau zoo uas tau pom zoo siv rau hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce.