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CMC heerka daawada cadayga

CMC Sodium carboxymethyl cellulose oo ah nooca daawada cadayga ee heerka koowaad loo isticmaalo sida xabagta salka ah ee loo isticmaalo daawada cadayga, waxay inta badan door ka ciyaartaa qaabeynta, isku xidhka waxayna ka hortagi kartaa kala-soocidda wakiilka shiididda, isku-dheellitirnaanta ku habboon ilaalinta xaaladda koollada oo deggan. CMC waxay leedahay gudbin iftiin sare leh iyo sifooyin rheological iyo thixotropic oo wanaagsan ka dib marka la kala diro.


Xalka Sodium carboxymethyl cellulose CMC wuxuu leeyahay heer gaar ah oo ah pseudoplasticity iyo thixotropy. Guud ahaan, xalalka badeecadaha leh dhecdhec dhexdhexaad ah ilaa sare waxay u muuqdaan inay muujiyaan thixotropy.

Habka kaydinta, isku-dhafka muuqda ee xalka karboksymethyl cellulose oo leh thixotropy cad ayaa si weyn loo hagaajin doonaa ka dib kaydinta muddo ka dib marka xoogga xiirashada uu joogsado. Badeecadaha cadayga, waxaa badanaa lagama maarmaan ah in la hagaajiyo xoogga jelka ee xalka. Marka xoog dibadda ah oo ku filan lagu mariyo jelka, isku-dhafka is-dhexgalka ayaa yaraada oo jelku wuu socdaa, sida marka laga saaro daawada cadayga.


Iyadoo la horumarinayo heerka nolosha dadka, shuruudaha dadku u leeyihiin baahiyaha maalinlaha ah ayaa sii kordhaya. Maadaama ay yihiin baahiyaha maalinlaha ah, qiimaha isticmaalka daawada cadayga hadda laguma muujiyo shaqada fudud ee nadiifinta afka, laakiin si tartiib tartiib ah ayuu ugu wareegayaa daawada cadayga ee shaqaynaysa iyo daryeelka caafimaadka. Si taas loo gaaro, alaabooyin badan oo cusub ayaa la sameeyay: daawooyin, ka-hortagga aashitada, dhiig-baxa dhiigga iyo daawada cadayga ee saamaynta buuxda leh. Tani waxay soo bandhigaysaa shuruud cusub oo ku saabsan tayada CMC, oo ah mid ka mid ah maaddooyinka ugu muhiimsan ee wax soo saarka daawada cadayga.

    Sifooyinka caadiga ah

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    Muuqaalka

    Budada cad ilaa budo cad

    Cabbirka walxaha

    95% 80 mesh oo ka gudbaya 95%

    Heerka beddelka

    0.9-1.5

    Qiimaha PH

    6.0~8.5

    Nadiifnimo (%)

    99.5 daqiiqo

    Darajooyinka caanka ah

    Codsiga

    Darajada caadiga ah

    Viscosity (Brookfield, LV, 2% Solu)

    Viscosity (Brookfield LV, mPa.s, 1% Xalka)

    Heerka Beddelka

    Daahirnimo

    CMC Loogu talagalay daawada cadayga

     

    CMC TP1000

     

    1000-2000

    0.95 daqiiqo

    99.5%daqiiqo

    CMC TP2000

     

    2000-3000

    0.95 daqiiqo

    99.5%daqiiqo

    Astaamaha

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    Astaamaha CMC ee daawada cadayga

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    Baakad

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    Badeecada CMC waxaa lagu soo buuxiyay bac warqad ah oo saddex lakab ah oo leh bac gudaha ah oo polyethylene ah oo la xoojiyay, miisaanka saafiga ah waa 25kg bacdiiba.
    12MT/20'FCL (oo leh Baakad)
    14MT/20'FCL (aan lahayn Baaldi)