Cov khoom lag luam
Hydroxy Prodin Methyl Cellulose (HPMC)yog ntxhiab tsw tsis muaj ntxhiab, tsis muaj qab hau, tsis muaj kuab heev cellulos muaj kev hais daws los ntawm ntuj
Cov khoom siv cov molecula thiab tiv thaiv kev ua haujlwm ntawm cov dej noo thiab ua tiav.
Cov Khoom Siv
| Khoom npe | Hydroxy Prodin Methyl Cellulose (HPMC) |
| Cov ntsiab lus ntawm methoxyl | 24.0 - 30.0 |
| Cov ntsiab lus ntawm Hydroxy Profyl | 9.0 - 12.0 |
| Qhov kub ntawm gelation | 63ºC - 75 ºC |
| Kev tshwm sim | Cov hmoov dawb |
Cov yam ntxwv ntawm cov khoom.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm HPMC yog nws lub peev xwm los hloov cov viscosity ntawm kev daws teeb meem. Qhov no ua rau nws muaj txiaj ntsig zoo rau cov khoom lag luam xws li cov xim tha xim, cov nplaum, thiab kws tshuaj. Hauv kev tsim kho kev tsim kho, HPMC feem ntau siv los ua tus neeg saib xyuas tuab hauv cov cement thiab gypsum raws li cov neeg muaj zog, txhim kho cov dej ua haujlwm, txhim kho cov dej ua haujlwm.
HPMC kuj ua raws li zaj duab xis-ua tus neeg sawv cev, txhim kho lub zog thiab kav ntev thiab cov yeeb yaj kiab. Nws cov dej khaws cia ua rau nws yog qhov zoo dua ntxiv hauv cov khoom lag luam xws li xab npum thiab cov khoom saib xyuas ntawm tus kheej, uas noo noo tswj yog qhov tseem ceeb.
Hauv kev lag luam hauv tsev tshuaj, HPMC feem ntau siv nyob rau hauv kev tswj cov tshuaj tsim cov tshuaj, qhov uas nws tswj hwm cov tshuaj tso tawm hauv lub cev. Nws inert xwm thiab compatibility nrog ntau yam ntawm cov khoom xyaw nquag ua rau nws xaiv qhov nrov rau cov ntaub ntawv ntawm qhov ncauj.
Dhau li ntawm nws cov khoom muaj nuj nqi, HPMC kuj tseem biodegradable thiab ib puag ncig phooj ywg. Nws tsis yog tshuaj lom thiab muaj kev nyab xeeb rau kev siv hauv cov zaub mov thiab cov khoom siv tshuaj.
Ntim thiab tsheb thauj mus los
Cim npe nrov: Siab Zoo HPMC Hypromellose, Tuam Tshoj Siab Zoo Hpmc Hypromellose Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas