Abubuwan da ke cikin sodium Carboxymethyl Cellulose

Sodium carboxymethyl cellulose (CMC) wani ruwa ne mai narkewa, polymer anionic wanda aka samu daga cellulose. Ana samar da shi ta hanyar amsawar cellulose tare da chloroacetic acid da sodium hydroxide. CMC yana da nau'ikan kaddarorin da ke sa shi amfani a aikace-aikacen masana'antu daban-daban. Ga wasu mahimman kaddarorin CMC:

1. Solubility: CMC yana da narkewa sosai a cikin ruwa, wanda ya sa ya zama sauƙin sarrafawa da amfani a aikace-aikace daban-daban. Yana kuma iya narke a cikin wasu kaushi na halitta, kamar ethanol da glycerol, dangane da matakin maye gurbinsa.
2. Danko: CMC shine polymer mai danko sosai wanda zai iya samar da gels a babban taro. Matsakaicin CMC yana tasiri da abubuwa daban-daban, kamar digiri na maye gurbin, maida hankali, pH, zafin jiki, da tattarawar electrolyte.
3. Rheology: CMC yana nuna dabi'ar pseudoplastic, wanda ke nufin cewa danko yana raguwa tare da ƙara yawan raguwa. Wannan kadarorin yana da amfani a aikace-aikace inda ake buƙatar babban danko yayin aiki, amma ana buƙatar ƙaramin ɗanko yayin aikace-aikacen.
4. Abubuwan ƙirƙirar fim: CMC na iya ƙirƙirar fina-finai na bakin ciki, masu sassauƙa lokacin bushewa. Waɗannan fina-finai suna da kyawawan kaddarorin shinge kuma ana iya amfani da su azaman sutura don aikace-aikace daban-daban.
5. Ƙarfafawa: CMC yana da ƙarfi a kan nau'in pH da yanayin zafi. Har ila yau, yana da juriya ga lalacewar ƙananan ƙwayoyin cuta, wanda ya sa ya dace don amfani da shi a cikin abinci da aikace-aikacen magunguna.
6. Riƙewar ruwa: CMC yana da ikon ɗaukar ruwa da riƙe ruwa, wanda ya sa ya zama mai amfani a aikace-aikacen da riƙe ruwa yana da mahimmanci, kamar a cikin samfuran kulawa na sirri, magunguna, da samfuran abinci.
7. Emulsion stabilization: Ana iya amfani da CMC don daidaita emulsion, wanda ke da mahimmanci wajen samar da samfurori daban-daban, irin su fenti, adhesives, da sutura.
8. Adhesion: CMC na iya inganta mannewa a aikace-aikace daban-daban, kamar a cikin sutura, fenti, da adhesives.
9. Kaddarorin dakatarwa: CMC na iya haɓaka kaddarorin dakatarwa na samfuran daban-daban, kamar a cikin dakatarwar pigments, ma'adanai, da sauran barbashi.

A ƙarshe, Sodium Carboxymethyl Cellulose (CMC) wani nau'in polymer ne mai mahimmanci wanda ke nuna nau'o'in kaddarorin, ciki har da solubility, danko, rheology, kwanciyar hankali, kaddarorin yin fim, riƙewar ruwa, daidaitawar emulsion, mannewa, da kaddarorin dakatarwa. Waɗannan kaddarorin suna sa CMC ya zama mai amfani a aikace-aikacen masana'antu daban-daban, kamar a cikin abinci, magunguna, samfuran kulawa na mutum, da wanki, da sauransu.