Ana kiran HPMC a matsayin hydroxypyl methylcellulose.
HPMC samfurin zaɓi sosai tsarkakakken ƙwayar launin shuɗi a matsayin albarkatun ƙasa kuma an yi shi ta hanyar eThathation na musamman a ƙarƙashin yanayin alkaline. An kammala aikin gaba ɗaya a ƙarƙashin yanayin Gmp da atomatik, ba tare da wani kayan aiki masu aiki kamar gabobin dabbobi da maiko.
Kayan HPMC:
HPMC Samfurin ba-ionic ne mara kyau ba, bayyanar da farin foda, mai ƙanshi a ruwa da mafi dacewa na ethanol / Ruwa, da Epencasa mai tsami / ruwa, da dai sauransu. aiki, babban gaskiya da kwanciyar hankali. HPMC yana da kaddarorin na thermal gel, maganin ruwan ruwa yana mai zafi don samar da hazo gel, sannan a narkar da bayan sanyaya, daban-daban bayanai na zazzabin gel ya bambanta. Canje-canje canje-canje tare da danko, ƙananan danko, mafi girma na dankali, ƙayyadaddun dankalin turawa, yana da ƙimar ƙwayar cuta ta PH. Girman barbashi: 100 na wucewa 100 na sama ya fi 100%. Yawan yawa: 0.25-0.70g / (galibi game da 0.5g /) takamaiman nauyi 1.26-1.31. Fitowa: 190-200 ℃, zazzabi mai zazzabi: 280-300 ℃. Irƙiragi na jiki: 42-56dyn / cm a cikin 2% aqueous bayani. Tare da karuwa na abun ciki na methoxyl, gel na gel ya ragu, karfin ruwa ya karu, da kuma ayyukan saman ya karu. HPMC tana da sifofin thickening, salting, low shaye shaye, riƙe ruwa, dacewa da fim, kyakkyawan tsari ga enzyme, watsawa da haɗin kai.
Aikace-aikacen HPMC:
1. Shafi na taboda: HPMC yayi amfani da azaman kayan fim a cikin ingantaccen abu a cikin shiri mai laushi, na iya samar da m fim, da kyau, da maida hankali ga 2% -8%. Bayan kunawa, kwanciyar hankali wakilin zuwa haske, zafi da laima yana ƙaruwa; M da ƙanshi, mai sauƙin ɗauka, da HPMC pigment, lubriccts da sauran kyawawan halaye na kayan. Talakawa mai rufi: ruwa ko 30-80% ethanol don narke hpmc, tare da kara kayan masarufi (kamar: man baƙi -80, castor man, da sauransu).
2. Kulla da keɓewa da keɓewa na ware: a saman Allunan da Granules, an fara amfani da shi a matsayin Layer na kayan hpmcp na HPMCle. Fim na HPMC na iya inganta kwanciyar hankali na wakili na yanar gizo a cikin ajiya.
3. Dogaro da shirye-shiryen saki: Yin amfani da HPMC a matsayin wakili na Pore da kuma dogaro da allo na etlyl kamar yadda Soneleton zai iya yi.
4. Wakilin Thickening da Colloid Amincewa na Colloid da kuma saukad da ido: hpmc don wakilin Thickening wanda aka saba amfani da maida hankali ne na 0.45-1%.
5. Adves: HPMC azaman maida hankali ne na 2% -5%, ana amfani dashi don inganta kwanciyar hankali na hydrophobic m, wanda aka saba amfani dashi maida hankali ne daga 0.5-1.5%.
6. Jinkiri wakili, wakilin saki da wakili mai sarrafawa. Agogon Dakatar: Resarshen da aka saba wa wakilin dakatarwar 0.5-1.5%.
7. Abinci: HPMC a matsayin Wakilin Thickening da aka ƙara zuwa cikin abubuwan sha da yawa, kayan abinci, mai gina jiki, evitens, evitir, extc.
8. Amfani da kayan kwalliya a matsayin adonci, emulsifiers, fim don wakilai, da sauransu.
Lokaci: Jan-14-2022