Sallarin HPMC

Hydroxypyl methyplulose (HPMC) yana da narkewa cikin ruwa, wanda yake ɗayan mahimman kaddarorin kuma yana ba da gudummawa ga yawan aiki daban-daban. Lokacin da aka ƙara zuwa ruwa, hpmc watsawa da hodrates, forming bayyana mafita da kuma viscous mafita. Dalilin HPMC ya dogara da abubuwan da yawa, gami da matsayin canji (DS), nauyin kwayoyin halitta na polymer, da kuma zazzabi da mafita.

Gabaɗaya, HPMC tare da ƙananan DS dabi'u ya zama mafi narkewa cikin ruwa idan aka kwatanta da HPMC tare da mafi girma DS dabi'u. Hakazalika, HPMC tare da ƙananan ƙwayoyin nauyi mringcular na iya samun ƙimar tsagewa da sauri idan aka kwatanta da mafi girman nauyin ƙwayoyin cuta.

Za'a iya yin zafin jiki na maganin kuma yana tasiri kan maganin HPMC. Babban yanayin zafi yawanci haɓaka ƙwayar HPMC, ba da izinin sake zagaye da kuma hydration. Koyaya, hanyoyin HPMC na iya yin amfani da gemula ko rabuwa a yanayin zafi da aka ɗaukaka, musamman a babban taro.

Yana da mahimmanci a lura cewa yayin da HPMC yana da narkewa cikin ruwa, ƙimar lalacewa na iya bambanta dangane da takamaiman matakin HPMC, yanayi da kuma duk wasu abubuwan da suka dace a cikin tsarin. Ari ga haka, HPMC na iya nuna halaye daban-daban na ƙwararru a cikin abubuwan da ba na ruwa ba ko wasu tsarin ruwa marasa ruwa.

Dalilin HPMC a cikin ruwa yana sa shi mai mahimmanci polymer don aikace-aikace iri-iri inda gyaran danko, ko wasu ayyukan ana so.