Carboxy methyl Cellulose (CMC) CAS: 9004-32-4 Chaw Tsim Khoom Siv

Sodium carboxymethyl cellulose (CMC) feem ntau hu ua carboxymethyl cellulose thiab tseem hu ua cellulose gum. Nws yog los ntawm cov cellulose ntshiab los ntawm paj rwb thiab ntoo pulp. Nws yog cov ntsev sodium dispersible ntawm carboxy-methyl ether ntawm cellulose uas tsim cov kua colloidal meej. Nws yog cov khoom siv hygroscopic uas muaj peev xwm nqus tau ntau dua 50% ntawm cov dej ntawm cov av noo siab. Nws kuj yog cov khoom siv polymeric ntuj uas tuaj yeem siv rau hauv cov tshuaj ntxuav tes, khoom noj thiab kev lag luam textile.
CMC yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm cellulose ethers, uas yog tsim los ntawm kev hloov kho cellulose ntuj ua ib hom cellulose derivate nrog cov qauv ether. Vim tias cov kua qaub ntawm CMC muaj cov dej tsis zoo, nws feem ntau khaws cia ua sodium carboxymethylcellulose, uas yog siv dav hauv ntau yam lag luam thiab suav tias yog monosodium glutamate hauv kev lag luam.
CMC siv rau hauv cov nplaum luam yeeb, cov ntaub loj, cov khoom nplaum khau, cov nplaum hauv tsev. Nws siv rau hauv kev pleev xim rau sab hauv tsev, cov kab hauv tsev melamine, cov tshuaj nplaum tuab, cov pob zeb ua kom zoo nkauj. Nws siv rau hauv cov fiber refractory, cov khoom siv ceramic molding bond. Nws siv rau hauv kev khawb roj, kev tshawb nrhiav cov slurry tuab, txo cov dej poob, thiab kev loj ntawm cov ntawv zoo. Nws tuaj yeem siv ua xab npum thiab hmoov ntxhua khaub ncaws, tshuaj ntxuav hmoov, thiab lwm yam kev lag luam hauv kev tsim khoom ntawm kev sib xyaw, emulsification, stability, suspension, zaj duab xis, ntawv, polishing thiab lwm yam. Cov khoom zoo tuaj yeem siv rau cov tshuaj txhuam hniav, tshuaj, khoom noj thiab lwm yam kev lag luam.