Sodium Carboxymethyl Cellulose (CMC)shi ne wanda aka samu daga cellulose da kayan polymer na halitta tare da kyawawan kaddarorin irin su solubility na ruwa, danko da kauri. Saboda kyawawan halayensa, rashin guba da lalacewa, CMC ana amfani dashi sosai a abinci, magani, sinadarai na yau da kullum, yin takarda, yadi, hakar mai da sauran masana'antu. A matsayin kayan aiki mai mahimmanci, ma'aunin ingancin CMC yana taka muhimmiyar rawa ta jagoranci a fannoni daban-daban.
1. Abubuwan asali na CMC
Tsarin sinadarai na AnxinCel®CMC shine gabatar da ƙungiyoyin carboxymethyl (-CH2COOH) cikin ƙwayoyin cellulose, ta yadda ya sami narkar da ruwa mai kyau. Babban kaddarorinsa sun haɗa da:
Solubility na ruwa: CMC na iya samar da bayani mai haske a cikin ruwa kuma ana amfani dashi ko'ina azaman mai kauri ko stabilizer a cikin samfuran ruwa daban-daban.
Thickening: CMC yana da babban danko kuma yana iya haɓaka daidaiton ruwa yadda ya kamata kuma ya rage yawan ruwa na ruwa.
Ƙarfafawa: CMC yana nuna kyakkyawar kwanciyar hankali na sinadarai a cikin pH daban-daban da kewayon zafin jiki.
Biodegradability: CMC wani abu ne na cellulose na halitta tare da kyakkyawan yanayin halitta da kuma kyakkyawan aikin muhalli.
2. Matsayin ingancin CMC
Matsayin ingancin CMC ya bambanta bisa ga fagagen amfani daban-daban da buƙatun aiki. Wadannan su ne wasu manyan ma'auni masu inganci:
Bayyanar: CMC ya zama fari ko kashe-fari amorphous foda ko granules. Bai kamata a sami ƙazanta a bayyane da al'amuran waje ba.
Abun ciki: Danshi abun ciki na CMC gabaɗaya baya wuce 10%. Danshi mai yawa zai shafi kwanciyar hankali na CMC da aikinsa a aikace-aikace.
Danko: Danko yana ɗaya daga cikin mahimman alamun CMC. Yawancin lokaci ana ƙididdige shi ta hanyar auna dankowar maganin ruwan sa ta na'urar ma'aunin gani. Mafi girma da danko, da karfi da thickening sakamako na CMC. Matsaloli daban-daban na hanyoyin CMC suna da buƙatun danko daban-daban, yawanci tsakanin 100-1000 mPa·s.
Digiri na Sauya (darajar DS): Digiri na Sauya (DS) yana ɗaya daga cikin mahimman halaye na CMC. Yana wakiltar matsakaicin adadin abubuwan maye gurbin carboxymethyl a cikin kowace rukunin glucose. Gabaɗaya, ana buƙatar ƙimar DS ta kasance tsakanin 0.6-1.2. Ƙimar DS mara ƙarancin ƙima zai shafi tasirin ruwa da kauri na CMC.
Acidity ko ƙimar pH: Ana buƙatar ƙimar pH na maganin CMC gabaɗaya ya kasance tsakanin 6-8. Ƙimar pH mara nauyi ko babba na iya shafar kwanciyar hankali da tasirin amfani da CMC.
Abun ash: Abubuwan da ke cikin ash shine abun ciki na kwayoyin halitta a cikin CMC, wanda yawanci ana buƙatar kada ya wuce 5%. Maɗaukakin abun ciki na toka na iya shafar solublewar CMC da ingancin aikace-aikacen ƙarshe.
Solubility: CMC ya kamata a narkar da shi gaba ɗaya cikin ruwa a zafin jiki don samar da bayani mai haske, dakatarwa. CMC tare da rashin narkewa na iya ƙunsar ƙazanta marasa narkewa ko ƙarancin ingancin cellulose.
Abun ciki mai nauyi: Ƙarfe mai nauyi a cikin AnxinCel®CMC dole ne ya bi ka'idodin ƙasa ko masana'antu. Ana buƙatar gabaɗaya cewa jimlar abun ciki na karafa masu nauyi kada ya wuce 0.002%.
Alamomin ƙwayoyin cuta: CMC yakamata ya dace da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙwayoyin cuta. Dangane da amfani, CMC-sa abinci, Pharmaceutical-grade CMC, da dai sauransu na bukatar tsananin iko da abun ciki na cutarwa microorganisms kamar kwayoyin cuta, mold, da E. coli.
3. Ka'idojin aikace-aikacen CMC
Filaye daban-daban suna da buƙatu daban-daban don CMC, don haka takamaiman ƙa'idodin aikace-aikacen suna buƙatar ƙirƙira. Ka'idojin aikace-aikacen gama gari sun haɗa da:
Masana'antar abinci: Ana amfani da CMC-sa abinci don kauri, daidaitawa, emulsification, da dai sauransu, kuma ana buƙatar saduwa da ka'idodin amincin abinci, irin su marasa guba, marasa lahani, marasa lafiya, kuma yana da ingantaccen ruwa mai narkewa da danko. Hakanan za'a iya amfani da CMC don rage yawan mai da inganta dandano da nau'in abinci.
Pharmaceutical masana'antu: A matsayin na kowa miyagun ƙwayoyi excipient, Pharmaceutical-sa CMC bukatar m iko da ƙazanta, microbial abun ciki, wadanda ba guba, ba allergenicity, da dai sauransu Babban ayyukansa sun hada da sarrafawa saki da kwayoyi, thickening, adhesives, da dai sauransu.
Sinadaran yau da kullun: A cikin kayan kwalliya, kayan wanka da sauran sinadarai na yau da kullun, ana amfani da CMC azaman mai kauri, mai daidaitawa, wakili mai dakatarwa, da sauransu, kuma ana buƙatar samun ingantaccen ruwa mai narkewa, danko da kwanciyar hankali.
Masana'antar yin takarda: Ana amfani da CMC azaman mannewa, wakili mai sutura, da sauransu a cikin tsarin yin takarda, yana buƙatar babban danko, kwanciyar hankali da wani matakin ikon sarrafa danshi.
Amfani da Filin Mai: Ana amfani da CMC azaman ƙarar ruwa a cikin rijiyoyin hako mai don ƙara ɗanƙoƙi da haɓaka ruwa. Irin waɗannan aikace-aikacen suna da manyan buƙatu don solubility da haɓaka-ƙara ikon CMC.
Tare da ci gaba da ci gaban kimiyya da fasaha,CMC, a matsayin kayan aikin polymer na halitta, zai ci gaba da fadada yankunan aikace-aikacensa. Lokacin tsara ma'auni masu inganci na kayan CMC, ban da la'akari da kaddarorinsa na zahiri da na sinadarai, Hakanan wajibi ne a yi la'akari da buƙatun aikace-aikacen sa don tabbatar da cewa zai iya biyan buƙatun filayen masana'antu daban-daban. Ƙirƙirar ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙa'idodi hanya ce mai mahimmanci don tabbatar da inganci da tasirin aikace-aikacen samfuran AnxinCel®CMC, kuma shine mabuɗin don haɓaka gasa kasuwa na kayan CMC.
Lokacin aikawa: Janairu-15-2025