Hydroxypropyl methylcelluloseyana da thickening, dauri, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface aiki, danshi-retaining da m colloid Properties. Kewayon aikace-aikacen yana da faɗi sosai.
Lafiya
Mafi kyawun hydroxypropyl methylcellulose gabaɗaya yana da raga 80 da raga 100. Mafi kyawun ingancin, saurin rushewa, gabaɗaya magana, mafi kyau. Yawancin lokaci, masu ɗaukar hoto na tsaye suna samar da samfuran sirara fiye da na'urori masu kwance.
watsawa
Narkar da hydroxypropyl methylcellulose (HPMC) a cikin ruwa don samar da ruwa mai haske. Dubi haskensa na watsawa. Mafi girman watsa hasken, mafi kyau, yana nuna cewa akwai ƙananan insoluble a ciki.
rabo
Girman matsakaici ya fi kyau. Idan ƙayyadadden nauyi ya yi girma ko ƙanƙanta, yana iya zama sakamakon rashin kulawa yayin aikin samarwa.
Na waje
Hydroxypropyl methylcellulose mai tsabta yana da kyan gani kuma yana da ƙananan ƙananan yawa, wanda ya fito daga 0.3-0.4g / ml; balagagge HPMC yana da mafi kyawun ruwa kuma yana jin nauyi, wanda a fili ya bambanta da ainihin samfurin a bayyanar. Bayyanar wasu nau'ikan cellulose na musamman ma ya bambanta da na ƙayyadaddun ƙayyadaddun abubuwa na gama gari, kuma ana bincika takamaiman samfuran dalla-dalla.
ruwa bayani
Maganin ruwa mai tsabta na HPMC a bayyane yake, babban watsa haske, ƙimar riƙe ruwa ≥ 90%; Maganin ruwa na HPMC da aka lalata yana da turbid, kuma yawan riƙe ruwa yana da wahala a kai 70%
BaiDu
Ko da yake fari ba zai iya tantance koHPMCyana da sauƙin amfani, kuma idan an ƙara kayan aikin fata a lokacin aikin samarwa, zai shafi ingancinsa. Duk da haka, yawancin samfurori masu kyau suna da fari mai kyau.
Lokacin aikawa: Afrilu-26-2024