Sodium carboxymethyl cellulose (CMC-Na a takaice) wani muhimmin fili ne na polymer mai narkewa da ruwa kuma ana amfani dashi sosai a cikin ruwan hako mai. Kaddarorinsa na musamman sun sa ya zama abin da ba dole ba ne a cikin tsarin hakowa.
1. Abubuwan asali na sodium carboxymethyl cellulose
Sodium carboxymethyl cellulose ne anionic cellulose ether samar da cellulose bayan alkali magani da chloroacetic acid. Tsarin kwayoyin halittarsa ya ƙunshi babban adadin ƙungiyoyin carboxymethyl, wanda ya sa ya sami ingantaccen ruwa da kwanciyar hankali. CMC-Na iya samar da wani babban-danko bayani a cikin ruwa, tare da thickening, tabbatarwa da kuma film-forming kaddarorin.
2. Aikace-aikacen sodium carboxymethyl cellulose a cikin hakowa ruwa
Mai kauri
Ana amfani da CMC-Na azaman mai kauri a cikin hakowa. Babban aikinsa shi ne ƙara dankowar ruwa mai hakowa da haɓaka ikonsa na ɗaukar yankan dutse da yankan hakowa. Dankin da ya dace na hakowa na iya hana rijiyar rugujewar bangon rijiyar da kiyaye kwanciyar hankali na rijiyar.
Mai rage asarar ruwa
A lokacin aikin hakowa, ruwan hakowa zai shiga cikin ramukan da aka samu, wanda zai haifar da asarar ruwa a cikin ruwan hakowa, wanda ba wai kawai yana lalata ruwan hakowa ba, amma kuma yana iya haifar da rugujewar katangar da lalacewar tafki. A matsayin mai rage asarar ruwa, CMC-Na na iya samar da kek mai yawa a bangon rijiyar, yadda ya kamata ya rage asarar tacewa na hakowa da kare samuwar bangon rijiyar.
Mai mai
A lokacin aikin hakowa, ɓangarorin da ke tsakanin ƙwanƙwasa da bangon rijiyar zai haifar da zafi mai yawa, wanda zai haifar da ƙara lalacewa na kayan aikin. Lubricity na CMC-Na yana taimakawa wajen rage rikice-rikice, rage lalacewa na kayan aikin rawar soja, da inganta aikin hakowa.
Stabilizer
Ruwan hakowa na iya yin yawo ko raguwa a ƙarƙashin matsanancin zafin jiki da matsa lamba, don haka rasa aikinsa. CMC-Na yana da kyakkyawar kwanciyar hankali na thermal da juriya na gishiri, kuma yana iya kiyaye zaman lafiyar hakowa a ƙarƙashin yanayi mai tsauri da tsawaita rayuwar sabis.
3. Hanyar aikin sodium carboxymethyl cellulose
Daidaita danko
Tsarin kwayoyin halitta na CMC-Na yana ƙunshe da adadi mai yawa na ƙungiyoyin carboxymethyl, wanda zai iya samar da haɗin hydrogen a cikin ruwa don ƙara danko na maganin. Ta hanyar daidaita nauyin kwayoyin halitta da digiri na CMC-Na, za a iya sarrafa danko na ruwa mai hakowa don saduwa da bukatun yanayi daban-daban.
Ikon tacewa
Kwayoyin CMC-Na na iya samar da tsarin cibiyar sadarwa mai girma uku a cikin ruwa, wanda zai iya samar da kullin tacewa mai yawa akan bangon rijiyar kuma ya rage asarar tacewa na hakowa. Samuwar kek ɗin tacewa ya dogara ba kawai a kan maida hankali na CMC-Na ba, har ma akan nauyin kwayoyin halitta da digiri na maye gurbinsa.
Lubrication
Za a iya ƙara ƙwayoyin CMC-Na a saman ɗigon rawar soja da bangon rijiyar a cikin ruwa don samar da fim ɗin mai mai da kuma rage ƙimar juzu'i. Bugu da kari, CMC-Na kuma na iya rage juzu'i a kaikaice tsakanin ma'aunin rawar soja da bangon rijiyar ta hanyar daidaita dankowar ruwan hakowa.
Zaman lafiyar thermal
CMC-Na na iya kula da kwanciyar hankali na tsarin kwayoyin halitta a ƙarƙashin yanayin zafi mai girma kuma ba shi da haɗari ga lalatawar thermal. Wannan shi ne saboda ƙungiyoyin carboxyl a cikin kwayoyinsa na iya samar da tsayayyen haɗin hydrogen tare da kwayoyin ruwa don tsayayya da lalacewar zafin jiki. Bugu da ƙari, CMC-Na yana da juriya mai kyau na gishiri kuma yana iya kula da aikinsa a cikin tsarin saline.
4. Aikace-aikacen Misalan Sodium Carboxymethyl Cellulose
A cikin ainihin aikin hakowa, tasirin aikace-aikacen sodium carboxymethyl cellulose yana da ban mamaki. Misali, a cikin aikin hako rijiyoyi mai zurfi, an yi amfani da tsarin aikin hako ruwa mai dauke da CMC-Na don sarrafa yadda ya kamata wajen tabbatar da kwanciyar hankali da asarar tace rijiyoyin, da kara saurin hakowa, da rage kudin hakowa. Bugu da kari, CMC-Na kuma ana amfani da shi sosai wajen hako magudanar ruwa, kuma kyakykyawan juriyarsa na gishiri ya sa ya yi kyau a muhallin ruwa.
Aikace-aikacen sodium carboxymethyl cellulose a cikin ruwa mai hakowa ya ƙunshi abubuwa huɗu: kauri, rage asarar ruwa, lubrication da kwanciyar hankali. Kayayyakinsa na musamman na zahiri da sinadarai sun sa ya zama abin da ba dole ba ne a cikin tsarin hakowa. Tare da ci gaba da haɓaka fasahar hakowa, aikace-aikacen bege na sodium carboxymethyl cellulose zai fi girma. A cikin bincike na gaba, tsarin kwayoyin halitta da hanyoyin gyare-gyare na CMC-Na za a iya inganta su don ƙara inganta ayyukansa da kuma saduwa da bukatun wuraren hakowa masu rikitarwa.
Lokacin aikawa: Yuli-25-2024