HydroxyPropyyl methylcellose (HPMC) yog cov tuab tuab siv tuab, stabilizer thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier thiab emulsifier. Nws yog ib nrab hluavtaws tsis-ionic cellulose ither ua los ntawm cov ntaub ntawv ntuj los ntawm kev hloov kho tshuaj lom neeg. HPMC muaj cov dej ua kom zoo thiab tuaj yeem yaj sai nyob rau hauv dej txias los tsim cov tshuaj pleev pob tshab. Yog li ntawd, nws tau siv dav hauv ntau daim teb xws li cov zaub mov, cov tshuaj, tshuaj pleev ib ce, thiab cov ntaub ntawv tsim tsev.
Lub cev thiab tshuaj
HPMC yog cov hmoov dawb lossis tawv nqaij dawb uas yog cov kuab tshuaj uas yooj yim xws li ethanol thiab propylene glycol. Tom qab kev sib tov, nws tuaj yeem tsim lub siab-viscosity daws, thiab nws cov viscosity tuaj yeem hloov kho nws cov kev xav, hnyav hnyav thiab qib hloov chaw. HPMC muaj cov tshuaj lom neeg ruaj khov, yog ruaj khov rau cov kua qaub thiab alkalis, thiab tsis yooj yim los ntawm cov kab mob me me.
Daim ntawv thov ua tuab
HPMC tau dav siv los ua cov tuab dua hauv kev lag luam khoom noj. Nws tuaj yeem ua kom zoo ua rau viscosity ntawm cov kua thiab txhim kho cov saj thiab kev ntxhib los mos ntawm cov zaub mov. Piv txwv li, hauv cov khoom xws li Jelly, Jelly, thiab kua txiv, HPMC tuaj yeem muab cov visccosity ruaj khov thiab dej sib cais. Hauv cov zaub mov tsis muaj roj lossis rog-dawb, HPMC tuaj yeem simulate saj ntawm cov rog thiab ua rau cov khoom saj zoo dua.
Lwm Yam Hauj Lwm
Ntxiv rau kev ua tuab, HPMC kuj muaj ntau lub zog xws li stabilizer, zaj duab loj qub, thiab lwm yam hauv cov tsiav tshuaj. Hauv cov tshuaj pleev ib ce, nws yog siv los ua emulsifier thiab thickener txhawm rau txhim kho qhov ruaj khov thiab siv cov khoom lag luam. Hauv cov ntaub ntawv hauv tsev, HPMC yog lub ntsiab ntxiv rau cov tshuaj khib, tsho tiv no, uas tuaj yeem txhim kho lawv cov kev tsim kho thiab ua kom muaj txiaj ntsig.
Kev xyuas xim
HPMC yog cov zaub mov muaj kev nyab xeeb uas tau muaj dav tau kawm thiab ua pov thawj yuav tsis muaj kev puas tsuaj rau tib neeg lub cev. Nws tsis yog zom thiab nqus tau nyob rau hauv tib neeg lub cev, yog li nws tsis muab calories lossis ua rau ntshav qab zib. HPMC tsis muaj kev cuam tshuam zoo rau tib neeg kev noj qab haus huv ntawm kev noj tshuaj tsim nyog.
HydroxyPropyyl methylcellose (HPMC) yog cov tshuaj lom neeg ntau ntau yam uas muaj cov ntawv thov kev lag luam tseem ceeb hauv kev ua kom tuab. Nws cov dej so zoo, ruaj khov thiab tsis muaj tshuaj lom ua rau nws muaj cov khoom siv tsis tseem ceeb hauv ntau yam khoom.
Lub Sijhawm Post: Feb-17-2025