imikhiqizo
I-Soluble Elula Emanzini 9004-32-4 Ibanga Lokudla I-Sodium Carboxymethyl Cellulose (CMC)
Imininingwane yomkhiqizo
MF: C8H16NaO8
I-CAS: 9085-26-1
1.I-Sodium carboxymethylcellulose (CMC) iwumphumela we-carboxymethylated we-cellulose, owaziwa nangokuthi iglue cellulose.Iyingxenye ye-anionic cellulose chemicalbook vitamin ether futhi iyiglue ye-ionic cellulose ebaluleke kakhulu.Ngokuvamile i-anionic polymer compound elungiselelwe ukusabela kwe-cellulose yemvelo nge-caustic soda ne-monochloroacetic acid.Isisindo samangqamuzana ale nhlanganisela sisuka ezinkulungwaneni siye ezigidini.
I-2.CMC iyimpushana emhlophe noma eyi-milky fibrous noma izinhlayiya, enobuningi obungu-0.5-0.7 g/cubic centimeter, cishe ayinaphunga, ayinambitheki, futhi i-hygroscopic.Kulula ukuhlakazeka emanzini kusisombululo se-colloidal esisobala futhi esingancibiliki kumakhemikhali ezinto eziphilayo njenge-ethanol.I-pH engu-1% yesisombululo esinamanzi ngu-6.5 ~ 8.5.Uma ph>10 noma <5, i-viscosity ye-slurry iyancipha kakhulu, futhi ukusebenza kuba kuhle kakhulu uma ph=7.Ngokuzinza kwe-thermal, i-viscosity ikhuphuka ngokushesha ngaphansi kwe-20chemical book ℃, futhi ishintsha kancane ku-45 ℃.Ukushisa isikhathi eside ngaphezu kuka-80 ℃ kungadala i-colloid yayo futhi kunciphise ngokuphawulekayo i-viscosity yayo nezakhiwo.Incibilika emanzini, isixazululo esisobala;Izinzile kakhulu kusisombululo se-alkaline, futhi kulula ukuyi-hydrolyze uma kune-asidi.Ukuna kuzokwenzeka uma inani le-pH liku-2-3, futhi imvula nayo izoba khona uma kuba nosawoti wensimbi oningi.I-Solid CMC izinzile ekukhanyeni nasegumbini lokushisa, futhi ingagcinwa isikhathi eside endaweni eyomile.
Isicelo
1.I-sodium carboxymethyl cellulose ingasetshenziswa njenge-thickener, stabilizer kanye ne-emulsifier.Izinkambu zesicelo ezithize zimi kanje: 1 Ukufakwa kwe-CMC ekudleni okudliwayo i-CMC inezici zokujiya, i-emulsifying, ukubumba, ukugcinwa kwamanzi, ukuzinza nokunye.
2.Ukwengeza i-CMC ekudleni kunganciphisa izindleko zokukhiqiza ukudla, kuthuthukise izinga lokudla, kuthuthukise ukunambitheka kokudla, futhi kwandise isikhathi sokuqinisekisa ikhwalithi yokudla.Kuyisithasiselo sokudla esihle embonini yokudla.Ingasetshenziswa kabanzi kuzo zonke izinhlobo zeziphuzo eziqinile neziwuketshezi, amathini, amaswidi, amaqebelengwane, imikhiqizo yenyama, amabhisikidi, ama-noodle asheshayo, ama-noodle, ukudla okubilisiwe okusheshayo, ukudla okulula okufriziwe okufriziwe, ubisi lwesoya, iyogathi, ubisi lwamakinati, itiye lezithelo. Ijusi yezithelo nokunye ukukhiqizwa kokudla.
I-3.CMC inokusetshenziswa okuhlukile kanye nomthamo ekudleni okuhlukene.
