Izici eziyisisekelo zeSodium Carboxymethyl cellulose CMC
Iningi le-CMC lisezingeni eliphakeme le-Pseudoplastic, kanti ezinye izinhlobo zokukhiqiza zicishe ziqinile futhi ziqinile, futhi ukushukumisa okunamandla kungakwenza kube namanzi. I-Carboxymethyl Cellulose ivame ukubonisana ngokuziphatha kwe-pseudoplastic, noma ukuncipha kwe-shear. Izinguquko ezinjalo azikade futhi ziyinqubo ehamba kancane kancane.
Amandla we-shear adinga ukusetshenziswa ngokuqhubekayo kuze kube yilapho amandla e-shear ancishisiwe. Lapho amandla e-shear enyamalala, i-shear Force Concession ibuyela kancane esimweni sayo sokuqala. I-Sodium carboxyyl celtulose futhi inezimpawu ezinhle ze-solubity, kanye nezimpawu ze-solvent zezimpahla ezinamazinga ahlukene okufaka esikhundleni sehlukile.
Lapho ukungathathi hlangothi kwe-carboxyyllllllule kuncibilike emanzini, ngokubheka umphumela wokwenqaba phakathi kwe-anions, i-CMC iluhlobo lwe-acicity acid, ngokuya nge-reagent inani le-acidity futhi esikhundleni se-acicity kanye nokufaka esikhundleni kuzokhiqiza amazinga ahlukene wezulu.
Ukuxoshwa phakathi kwamaqembu e-carboxyl kuzokwenziwa buthaka emvelweni eqinile ye-alkaline, ngoba ukuba khona kwe-alkali yensimbi yensimbi kubangela ukuba iketanga lama-molecular ligunde, okunciphisa ukubonwa kwe-realent.
Ngenxa yalokhu, ukubonakala kwe-carboxymethyl solution kuncike kwinani layo le-PH. Lapho inani le-PH le-Viscosity CMC eliphakeme liphakathi kuka-6-8, i-viscosity ikhombisa inani elikhulu kunawo wonke.
Esezinhlelweni zokulungiselela i-sodium carboxymethyl cellulose, umkhuba wethu ojwayelekile ulula, kepha kukhona abaningi abangakwazi ukulungiswa ndawonye.
Okokuqala, i-acid enamandla ne-alkali eqinile. Uma lesi sixazululo sixutshwe ne-sodium carboxymelyl cellulose, kuzodala ukulimala okuyisisekelo ku-sodium carboxymetyl cellulose;
Okwesibili, zonke izinsimbi ezisindayo azikwazi ukulungiswa;
Ngaphezu kwalokho, i-sodium carboxymetyl celtulose ngeke ihlanganiswe namakhemikhali we-organic, ngakho-ke akufanele sifake i-sodium carboxymetyl cellulose nge-ethanol, ngoba nakanjani imvula izokwenzeka;
Kumele kwaziwe ukuthi uma i-sodium carboxyyllls celtulose ihlangana ne-gelatin noma i-pectin, kulula kakhulu ukukhiqiza ama-coarglomerates.
Lokhu okungenhla kungenye yezinto esidinga ukunakwanga lapho zilungiselela i-sodium carboxymethyl cellulose. Ngokuvamile, lapho simisakatha, sidinga kuphela ukusabela i-sodium carboxymethyl cellulose ngamanzi.
Naka ukugcinwa kwe-sodium carboxymethyl cellulose
1. Ukufakazelwa okungu-1 , ukuze kuqinisekiswe ukuthi izinhlamvu zalo ngeke zishintshe, ukuze zigweme ukulahleka okungadingekile.
2. Ukumelana okushisa kakhulu Ngakho-ke, qiniseka ukugwema amazinga okushisa aphezulu lapho ugcina.
3. Ukuvimbela Umlilo: Njengoba i-sodium carboxymetyl celtuleose iyinto evuthayo ye-organic, uma ihlangana nomlilo, ngeke ikwazi ukuqhubeka nokusetshenziswa ngaphansi kwethonya lomlilo, ngakho-ke ukunakwa okukhethekile kufanele kukhokhwe ekuvinjelweni komlilo lapho kugcinwa.
Isikhathi sePosi: Nov-10-2022