Cellulose CMC ụlọ ọrụ na-ebubata ngwa ahịa ozugbo

Carboxymethyl Cellulose (CMC) bụ ihe mgbakwunye nri a na-ahụkarị, a na-ejikwa nnu sodium (sodium carboxymethyl cellulose) mee ihe dị ka egbe na mado.Sodium carboxymethyl cellulose ngwọta: esi mmiri ma ego enweghị ike ịbụ ihe karịrị 0,5% - 0,7% sodium carboxymethyl cellulose ngwọta were sodium carboxymethyl cellulose 0.5g, tinye mmiri 100ml, kpo oku na esi, ruo mgbe kpamkpam etisasịwo.Tinye ntakịrị mmiri iji kwụọ ụgwọ maka evaporation tupu esi esi.(1) Ihe mkpuchi oyi akwa ejiri aka ya mee ya na sodium carboxymethyl cellulose aqueous solution (0.2% -- 0.5%) kwesịrị ekwesị ego n'ime mado ekpuchiri ya na efere iko.Maka oge mbụ, a na-ewere 1.85g silica gel na 5ml sodium carboxymethyl cellulose ngwọta mmiri ma tinye n'ime efere mmiri ara ehi.Maka ndị ọzọ, 1.11g silica gel na 3ml sodium carboxymethyl cellulose aqueous solution were were oge ọ bụla.Na-egweri n'otu ụzọ ahụ ruo mgbe enweghị afụ, imi nwere ike ịbụ linear.Cellulose eke bụ nke kachasị kesaa na ọtụtụ polysaccharide na okike.Usoro mgbanwe nke cellulose ugbu a na-elekwasị anya na etherification na esterification.Carboxymethylation bụ otu n'ime usoro etherification.Cellulose mgbe carboxymethylation carboxymethyl cellulose (CMC), ya aqueous ngwọta nwere ndim, film akpụ, bonding, mmiri njigide, colloidal nchebe, emulsification na nkwusioru, ọtụtụ ebe na mmanụ ala, nri, ọgwụ, textiles na akwụkwọ ụlọ ọrụ, bụ otu n'ime ihe ndị kasị mkpa. cellulose ether