Ukulungiswa kwe-carboxymethyl cellulose

I-Carboxymethyl Cellulose (English: I-Carboxymethyl Cellulose, i-CMC yesikhashana) iyisengezo sokudla esivame ukusetshenziswa, kanye nosawoti wayo we-sodium (i-sodium carboxymethyl celtuleose) ivame ukusetshenziswa njengomuntu omkhulu futhi unamathisela.
I-Carboxymethyl Cellulose ibizwa ngokuthi yi-Industrial Monosodium Glutamate, esetshenziswa kabanzi ekukhiqizeni kwezimboni futhi iletha inani lokusetshenziswa okukhulu kumasimu wokukhiqiza ahlukahlukene. I-Carboxymethyl Cellulose iyinto eyi-powdery, okungeyona inobuthi, kepha kulula ukuyiyeka emanzini. Kuyancibilika emanzini abandayo namanzi ashisayo, kepha akuwonakaliswa ku-organic solvents. Kuzoba yi-wifuzi ebonakalayo ngemuva kokuncibilika, kepha i-viscosity izohluka ngenxa yokushisa kokushisa nokuwa. Ngenxa yezakhiwo zayo ezikhethekile, kunezidingo eziningi ezikhethekile kwisitoreji nasekuthuthweni.
Izakhiwo Zomzimba Nezamakhemikhali
I-Carboxymethyl Cellulose iyinto emhlophe noma elula ephuzi, engenamqondo, engenamkhawulo, ama-hygroscopic granule, i-powder noma imicu emihle.

amalungiselelo
I-Carboxymethylcelcellellose ihlelwe ukusabela okuyisisekelo kwe-cellulose nge-chlororosetic acid. I-Polar (organic acid) amaqembu e-carboxyl enza ama-cellulose ancibilikayo futhi asebenze ngamakhemikhali. Ngemuva kokusabela kokuqala, ingxube evela yaveza cishe ama-60% CMC kanye nosawoti wama-40% (i-sodium chloride ne-sodium glycolate). Umkhiqizo yi-CMC okuthiwa ye-Industrial CMC yezimboni. Lawa asawoti asuswa kusetshenziswa inqubo eyengeziwe yokuhlanza ukukhiqiza i-CMC ehlanzekile ukuze isetshenziswe ekudleni, emikhakheni kanye nama-dentifric (amazinyo). Amabanga aphakathi "ahlanzwa" ahlanganisiwe nawo akhiqizwa, asetshenziswa kaningi kuzicelo zamaphepha ezifana nokubuyiselwa kwemibhalo ye-Archival. Izakhiwo ezisebenzayo ze-CMC zincike esikhundleni sokufakwa esikhundleni sesakhiwo se-cellulose (okungukuthi, mangaki amaqembu e-hydroxyl ahlanganyela ekusetshenzisweni esikhundleni sesakhiwo esingemthetho), kanye nobude be-chain yesakhiwo se-cellulose backbone. I-Carboxymethyl

isicelo
I-Carboxymethylcellellulose isetshenziswa ekudleni njengomqondo wokubona noma umkhulu ngaphansi kwenombolo e466 noma i-E469 (nge-enzymatic hydrolysis) kanye nokuqinisa ama-emulsions emikhiqizweni ehlukahlukene, kufaka phakathi u-ayisikhilimu. Futhi kuyingxenye yemikhiqizo eminingi engeyona yokudla efana namazinyo amazinyo, ama-laxatives, amaphilisi okudla, upende osuselwa emanzini, ama-detegents, ama-ejenti asaziswa izindwangu, ama-ajenti ahlukahlukene we-thermal kanye nemikhiqizo ehlukahlukene ye-Thermal kanye nemikhiqizo ehlukahlukene. Kusetshenziswa ngokuyinhloko ngoba kungukuvunywa okuphezulu, okungelona ubuthi futhi ngokuvamile kubhekwa njenge-hypoallergenic selokhu kufakwe imicu emikhulu ye-softwood izinkuni noma amabutho ekotoni. I-Carboxyboxylcelcellellulose isetshenziswa kabanzi ekudleni okunamafutha futhi ancishisiwe. Ezihlanzelweni zokuhlanza izingubo, kusetshenziswa njenge-polymer esondela yenhlabathi eyenzelwe ukufakwa kukotini nakwezinye izindwangu ze-mourlic, ukudala umgoqo okhokhiswayo omubi emhlabathini utshwala. I-Carboxymethylcelcellellulose isetshenziswa njenge-lubricant ngezinyembezi zokufakelwa. I-Carboxymethylcellellulose isetshenziswa futhi njenge-ejenti yokuqina, ngokwesibonelo, embonini yokumba kawoyela, lapho kuyingxenye yodaka yokumba, lapho isetshenziswa khona njenge-ejenti ye-viscosity ne-ejenti yokugcinwa kwamanzi. Isibonelo, i-Sodium CMC (NA CMC) yayisetshenziswa njengendlela engemihle yokulahleka kwezinwele onogwaja. Izindwangu ezihlanganisiwe ezenziwe ku-cellulose, njengokotini noma i-viscose rayon, zingaguqulwa zibe yi-CMCs futhi zisetshenziswe kwizicelo ezahlukahlukene zezokwelapha.