Darajada cadayga ee CMC

Darajada cadayga ee CMC Sodium carboxymethyl cellulose loo isticmaalo sida xabagta saldhiga ah ee loo isticmaalo cadayga, inta badan waxay door ka ciyaartaa qaabaynta, isku xidhka waxayna ka hortagi kartaa kala soocida wakiilka shiida, joogtaynta ku haboon ilaalinta xaalada koollada deggan. CMC waxay leedahay gudbin iftiin sare iyo sifooyin rheological iyo thixotropic ka wanaagsan ka dib kala diri.

Sodium carboxymethyl cellulose xal CMC leeyahay shahaado gaar ah oo pseudoplasticity iyo thixotropy. Guud ahaan, xalalka alaabada leh dhexdhexaad ilaa dhexdhexaad sare waxay u muuqdaan inay muujiyaan thixotropy.

Habka kaydinta, viscosity-ka muuqda ee karboxymethyl cellulose xalka leh thixotropy cad ayaa si weyn loo hagaajin doonaa ka dib kaydinta muddo wakhti ah ka dib marka xoogga xiiridu istaago. Alaabta cadayga, inta badan waa lagama maarmaan in la hagaajiyo xoogga jel ee xalka. Marka xoog dibadda ah oo ku filan la mariyo jelka, viscosity interface hoos ayuu u dhacayaa oo gelku wuu qulqulaa, sida marka laga soo tuujiyo daawada cadayga.

Marka la horumariyo heerka nolosha dadka, shuruudaha dadku u baahan yihiin nolol maalmeedka ayaa noqonaysa mid sare iyo mid sare. Sida baahiyaha maalinlaha ah, isticmaalka qiimaha daawada cadayga laguma tuso shaqada fudud ee nadiifinta afka, laakiin si tartiib tartiib ah ayey u rogtaa daawada cadayga ee shaqaynaysa iyo daryeelka caafimaadka. Si taas loo gaaro, waxyaabo badan oo cusub ayaa la sameeyay: dawooyin, aashitada-ka-hortagga, dhiig-baxa iyo dawooyinka cadayga oo dhammaystiran. Tani waxay soo bandhigaysaa shuruud cusub oo loogu talagalay tayada CMC, oo ka mid ah maaddooyinka ugu muhiimsan ee soo saarista daawada cadayga.