Taw qhia:
Hydroxypropyl Methylcellulose (HPMC) yog cov khoom siv ntau yam siv dav hauv ntau lub lag luam rau nws cov khoom tshwj xeeb.Los ntawm cov kws kho mob mus rau kev tsim kho, HPMC pom cov ntawv thov hauv ntau qhov sib txawv vim nws muaj peev xwm hloov kho rheology, muab cov yeeb yaj kiab tsim, thiab ua raws li tus neeg sawv cev thickening.
Pharmaceutical Industry:
HPMC yog ib qho tseem ceeb muaj nyob rau hauv cov tshuaj formulations, feem ntau nyob rau hauv cov ntsiav tshuaj coatings, qhov uas nws muaj kev tswj kev tso tawm zog.
Nws biocompatibility thiab cov xwm txheej tsis muaj tshuaj lom ua rau nws zoo tagnrho rau kev xa tshuaj, ua kom muaj kev nyab xeeb.
Hauv kev daws teeb meem ophthalmic, HPMC ua cov roj nplua nyeem, muab kev nplij siab thiab khaws cia noo noo.
HPMC-raws li gels yog siv nyob rau hauv cov tshuaj pleev ib ce, muab ib tug sustained tso tawm ntawm active cov khoom xyaw, txhim kho kev kho mob.
Kev lag luam zaub mov:
Hauv kev lag luam khoom noj khoom haus, HPMC ua haujlwm ua tus neeg sawv cev thickening, stabilizer, thiab emulsifier hauv ntau yam khoom xws li kua ntses, hnav khaub ncaws, thiab khoom noj siv mis.
Nws txhim kho qhov kev ntxhib los mos thiab qhov ncauj ntawm cov khoom noj khoom haus tsis hloov pauv lawv saj, ua rau nws nyiam cov khoom noj ntxiv hauv cov khoom noj.
HPMC kuj tseem txhawb nqa cov txee ruaj khov ntawm cov khoom noj uas ua tiav los ntawm kev tiv thaiv theem sib cais thiab tswj kev tsiv dej.
Kev tsim kho kev lag luam:
HPMC feem ntau siv rau hauv cov khoom siv xws li cement-based mortars, qhov chaw uas nws ua raws li tus neeg saib xyuas dej, txhim kho kev ua haujlwm thiab kev ua haujlwm.
Hauv cov nplais nplaum thiab grouts, HPMC muab cov khoom ntws, txo qis qis thiab txhim kho cov yam ntxwv ntawm daim ntawv thov.
Nws lub peev xwm los tsim cov yeeb yaj kiab tiv thaiv ntawm qhov chaw txhim kho cov kav ntev thiab huab cua tsis kam ntawm cov coatings thiab xim.
Cov Khoom Siv Kho Tus Kheej:
HPMC pom daim ntawv thov hauv cov khoom siv tu tus kheej xws li tshuaj zawv plaub hau, tshuaj pleev ib ce, thiab tshuaj pleev, qhov chaw uas nws ua haujlwm ua cov thickener thiab stabilizer.
Nws txhim kho cov viscosity thiab kev ntxhib los mos ntawm formulations, muab kev paub zoo tshaj plaws rau cov neeg siv khoom.
HPMC-raws li formulations qhia shear-thinning tus cwj pwm, ua kom yooj yim daim ntawv thov thiab kis tau ntawm daim tawv nqaij thiab plaub hau.
Kev lag luam Textile:
Hauv kev lag luam textile, HPMC yog siv los ua tus neeg sawv cev sizing, txhim kho lub zog thiab smoothness ntawm cov xov paj thaum lub sij hawm xaws.
Nws imparts adhesion zog rau textile coatings, txhim kho ntaub tawv thiab wrinkle kuj.
HPMC-raws li luam ntawv pastes yog ua haujlwm rau textile printing, muab cov xim zoo thiab cov ntsiab lus luam tawm.
Hydroxypropyl Methylcellulose (HPMC) sawv tawm raws li kev sib xyaw ua ke nrog ntau hom kev siv thoob plaws ntau yam kev lag luam.Nws lub peev xwm los hloov kho rheology, muab kev tsim zaj duab xis, thiab ua raws li tus neeg sawv cev thickening ua rau nws tseem ceeb hauv kev lag luam, khoom noj khoom haus, kev tsim kho, kev tu tus kheej, thiab textile sectors.Raws li kev lag luam txuas ntxiv tsim kho tshiab, qhov kev thov rau HPMC xav tias yuav nce ntxiv, tsav kev tshawb fawb thiab kev loj hlob ntxiv los tshawb nrhiav nws lub peev xwm los ua kom tau raws li kev xav tau ntawm kev lag luam.
Post lub sij hawm: May-17-2024