Carboxymethyl wowumandi anionic starch ether, electrolyte yomwe imasungunuka m'madzi ozizira.Carboxymethyl starch ether idapangidwa koyamba mu 1924 ndipo idapangidwa mu 1940. Ndi mtundu wa wowuma wosinthidwa, wa ether starch, ndi mtundu wamadzi osungunuka anion polima pawiri.Ndiwopanda pake, wopanda poizoni, wosavuta kuwumba ngati kuchuluka kwake m'malo kuli kwakukulu kuposa 0,2 kusungunuka mosavuta m'madzi.

Izo ntchito ngati matope stabilizer, ndi madzi kusunga wothandizila ndi ntchito kuchepetsa madzi (madzi) kutaya ndi kuwongolera coagulation bata particles dongo mu mafuta pobowola matope.Ndipo ndi bwino kunyamula pobowola cuttings.Makamaka oyenera mchere wambiri komanso PH Salinization bwino.

CMS ili ndi zinthu zosiyanasiyana monga thickening, kuyimitsidwa, kubalalitsidwa, emulsification, kugwirizana, kusunga madzi ndi colloid zoteteza.Itha kugwiritsidwa ntchito ngati emulsifier, thickening agent, dispersant, stabilizer, sizing agent, film-forming agent, water retention agent. , etc. Amagwiritsidwa ntchito kwambiri mu petroleum, nsalu, mankhwala a tsiku ndi tsiku, ndudu, kupanga mapepala, zomangamanga, chakudya, mankhwala ndi mafakitale ena, omwe amadziwika kuti "industrial monosodium glutamate".

Carboxymethyl starch sodium (CMS) ndi mtundu wa wowuma wosinthidwa wokhala ndi carboxymethyl etherification, magwiridwe antchito ake ndi abwino kuposa carboxymethyl cellulose (CMC), monga chinthu chabwino kwambiri cholowa m'malo mwa CMC. ntchito za kugwirizana, thickening, kusunga madzi, emulsification, kuyimitsidwa ndi dispersion.CMS imagwira ntchito yofunika kwambiri pa kuchepetsa kutaya kwa madzi ndi kupititsa patsogolo kukhazikika kwa coalescence kwa tinthu tadongo pobowola madzi monga matope okhazikika komanso kusunga madzi.CMS imakhala ndi zotsatira zochepa pa kukhuthala kwa pulasitiki wamatope koma kumakhudza kwambiri mphamvu yamphamvu ndi kukameta ubweya, zomwe zimathandiza kunyamula zodula pobowola, makamaka pobowola phala la mchere, zomwe zingapangitse kuti madzi obowola azikhala okhazikika, kuchepetsa kutayika, komanso kuteteza khoma. collapse.Ndi yoyenera makamaka kwa Saline Wells yokhala ndi mchere wambiri komanso PH yamtengo wapatali.