Ọdịdị nke sodium carboxymethyl cellulose

Methyl cellulosebụ n'ozuzu abbreviation nke sodium carboxymethyl cellulose, nke bụ nke a ụdị polyanionic compound na ezi mmiri solubility. N'ime ha, methyl cellulose tumadi gụnyere methyl cellulose m450, modified methyl cellulose, nri Grade methyl cellulose, hydroxymethyl cellulose, wdg, na-ejikarị na a dịgasị iche iche nke ụlọ ọrụ, tumadi na-eji na-ewu, ceramik, nri, batrị, papermaking, coatings, pharmaceuticals, na ndị ọzọ na mmanụ drillstries. Ọ bara uru ịkọwa na n'ọhịa ciment, methylcellulose nwere mmetụta nkwụsịtụ doro anya na ngwakọta ngwa agha, nke bụkwa n'ihi nhazi pụrụ iche nke methylcellulose.

Dị ka a ogologo yinye dochie cellulose, sodium carboxymethylcellulose onwe ya nwere banyere 27% ~ 32% nke hydroxyl otu dị n'ụdị methoxy otu, na ogo nke polymerization nke dị iche iche akara ule.sodium carboxymethylcellulosedịkwa iche. Arọ molekụla nke kacha etinye aka sitere na 10,000 ruo 220,000 Da, na isi ogo nke nnọchi bụ nkezi ọnụọgụ nke otu methoxy, nke bụ nkeji anhydroglucose dị iche iche jikọtara na yinye.

A na-eji sodium carboxymethyl cellulose eme ihe ugbu a na ụfọdụ nkwadebe ihe, yana ihe ịchọ mma na ọkwa nri methyl cellulose, bụ ndị na-adịghị egbu egbu, ndị na-adịghị emetụ n'ahụ, na ndị na-adịghị ewe iwe. Methyl cellulose Su bụ ihe na-abụghị caloric,