▲HydroxyPropyl Methyl Cellulose (HPMC)ni ifu idahwitse, itaryoshye, idafite uburozi. Nyuma yo gusezerera byuzuye mumazi yuzuye, hydroxypropyl methyl Methyl Methyl izakora visoli ibonerana.
▲ Ibikoresho by'ibanze bya hydroxyproppopyl methyl Methyl Metlose (HPMC): Ipamba ya BETTON, Acide, Acide, Toluene, Isopropanol, nibindi
Kugereranya ibyiza nibibi bya hydroxypropyl methyl selile:
1.Kure hydroxyPropyl methyl methyl methyl methmc irarekuye isura kandi ifite ubucucike buto, hamwe nigipimo cya 0.3-0.4 / ML.
HPMC yasambanye ifite amazi meza kandi yumva aremereye, atandukanye cyane nibicuruzwa byukuri mumiterere yukuri.
.
Igisubizo cya HPMC gisambanye kiratangajwe ni umwanda, kandi igipimo cyo kugumana amazi biragoye kugera kuri 80%.
3.PeRe HPMC ntagomba kunuka kwa Ammonia, udusimba na alcool.
Ubusambanyi HPMC irashobora kunuka uburyohe bwose, nubwo butarya neza, bizumva biremereye.
4.Gutura HydroxyPropyl Methyl Ifu ya HPMC Ifu ya FIBMC ni fibrous munsi ya microscope cyangwa ikirahure.
Yasambanijwe HPMC irashobora kubahirizwa nkibisubizo bya granular cyangwa kristu munsi ya microscope cyangwa ikirahure.
Ni mu buhe buryo bwo kumenya ibyiza n'ibibi bya hydroxypropyl methyl selile?
1.Wihite impamyabumenyi
Nubwo cyera kidashobora kumenya niba HPMC yoroshye gukoresha, kandi niba abakozi ba Whiteen bongeyeho mugihe cyo kubyara, bizagira ingaruka nziza. Ariko, ibicuruzwa byinshi byiza bifite channene nziza.
2.Beness
Ubukonje bwa HPMC muri rusange bufite mesh yonyine na Mesh 100, kandi impeta nziza, muri rusange, ibyiza.
3.Kwitondeka
ShyiraHydroxyPropyl Methyl Cellulose (HPMC)mumazi kugirango akore umucyo wa colloid, hanyuma urebe ko urumuri rwarwo rwafashwe. Isumbabyose transmittance, ibyiza, byerekana ko hari ibintu bidasubirwaho muri byo. Ibijyanye na rectical reaction muri rusange ni byiza, mugihe abakira batambitse ari bibi.
4.Kwita
Nini nini nini, nziza cyane. Umwihariko ni kinini, muri rusange kubera ko ibikubiye mu itsinda rya hydroxyPropyle ari hejuru, kandi ibikubiye mu itsinda rya hydroxyPropyl ni ndende, ihohoterwa ry'amazi rimeze neza.
Kohereza Igihe: APR-25-2024