Hydroxypropyl methylcelluloseyana da kauri, ɗaurewa, warwatsewa, emulsifying, samar da fim, dakatarwa, shawa, gelling, aiki a saman, riƙe danshi da kuma kariya daga colloid. Tsarin amfani yana da faɗi sosai.
Kyau
Ingancin hydroxypropyl methylcellulose gabaɗaya yana da raga 80 da raga 100. Yayin da ingancin ya fi ƙanƙanta, da sauri narkewar ya fi sauƙi, gabaɗaya, mafi kyau. Yawanci, ingancin a tsaye yana samar da samfura masu sirara fiye da ingancin a kwance.
Watsawa
A narkar da hydroxypropyl methylcellulose (HPMC) a cikin ruwa don samar da ruwa mai haske. Duba yadda hasken yake watsawa. Girman watsawa haske, mafi kyau, yana nuna cewa akwai ƙarancin narkewa a cikinsa.
rabo
Matsakaicin girma ya fi kyau. Idan takamaiman nauyi ya yi yawa ko ya yi ƙanƙanta, yana iya zama sakamakon rashin iya sarrafa shi yayin aikin samarwa.
Waje
Tsarkakken hydroxypropyl methylcellulose yana da laushi a gani kuma yana da ƙarancin yawan abu, daga 0.3-0.4g/ml; HPMC da aka gurbata yana da ruwa mai kyau kuma yana jin nauyi, wanda a bayyane yake ya bambanta da ainihin samfurin a bayyanar. Bayyanar wasu ƙwayoyin halitta na musamman ma ya bambanta da na takamaiman takamaiman abubuwa, kuma ana yin nazarin takamaiman samfuran dalla-dalla.
maganin ruwa
Maganin ruwa na HPMC tsantsa yana da haske sosai, yana da sauƙin watsawa, yana riƙe ruwa ≥ 90%; maganin ruwa na HPMC da aka gurbata yana da datti, kuma yawan riƙe ruwa yana da wahalar isa 70%.
BaiDu
Duk da cewa fari ba zai iya tantance koHPMCyana da sauƙin amfani, kuma idan aka ƙara sinadaran yin fari yayin aikin samarwa, zai shafi ingancinsa. Duk da haka, yawancin kyawawan samfuran suna da kyakkyawan farin.
Lokacin Saƙo: Afrilu-26-2024