Sinadarin Hydroxyethyl cellulose
Foda ce mai narkewar ruwa ba tare da ionic ba, fari ko rawaya kaɗan, mai sauƙin gudana, ba ta da ƙamshi da ɗanɗano, tana narkewa a cikin ruwan sanyi da ruwan zafi, kuma yawan narkewa yana ƙaruwa tare da ƙaruwar zafin jiki. Ba ya narkewa a cikin sinadarai masu narkewa na halitta.
Kadarorinhydroxyethyl cellulose:
1. HEO yana narkewa a cikin ruwan zafi ko sanyi, kuma baya zubewa a yanayin zafi mai yawa ko tafasa, don haka yana da nau'ikan halaye masu yawa na narkewa da ɗanko, da kuma gelation mara zafi.
2. Ba wai ionic ba, kanta za ta iya rayuwa tare da nau'ikan polymers masu narkewa cikin ruwa, surfactants da gishiri, kuma kyakkyawan mai kauri ne na colloidal don maganin electrolyte mai yawan taro.
3. Ƙarfin riƙe ruwa ya ninka na methyl cellulose sau biyu, kuma yana da ingantaccen tsarin kwarara.
4. Idan aka kwatanta da methyl cellulose da aka sani da hydroxypropyl methyl cellulose, ikon warwatsewar HEC shine mafi muni, amma ikon kariya na colloid shine mafi ƙarfi.
Lokacin Saƙo: Afrilu-26-2024