Sodium carboxymethyl selile (cmc)
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Cmc carboxymethyl selile
Cas: 9004-32-4-4-4-4-4
Carboxymethyl Cellulose (CMC) ni amazi ya aiyoni afata polymer menshi - Cotton selile. Amatsinda ya Carboxymethyls (-ch2-cooh) kumurongo wa polymer utuma urwanya. Iyo bishenze, byongera vicosity ibisubizo bitangaje, guhagarikwa no kumarana, kandi biri hejuru, bitanga pseudo-plastity cyangwa thixotropy. Nka polyelectrolelyte, CMC itanga amafaranga yubuso bwo kutabogama kandi irashobora gukoreshwa mugutezimbere ituze rya colloide na gels cyangwa gutera agglomeration. Itanga imitungo myiza yo kubyimba, kugumana amazi, gushinga filimi, imiterere n'uburyo, bikoreshwa cyane mu biryo, ibicuruzwa byita ku giti cye, ibisigazwa by'inganda, ibikoresho by'amavuta n'ibikoresho bya peteroli n'ibindi.