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Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)
Carboxy Methyl Cellulose(CMC)

Carboxy Methyl Cellulose(CMC)

Carboxy Methyl Cellulose (CMC), e tsejoang hape e le Sodium Carboxymethyl Cellulose, e qhibiliha habonolo metsing a batang le a chesang. E bonts'a thepa e ntle haholo joalo ka botenya, ho boloka metsi, ho etsa lifilimi, rheology le lubricity. Litšobotsi tsena li etsa hore CMC e tšoanelehe bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa lijo, lihlahisoa tsa tlhokomelo ea motho, lipente tsa indasteri, lirafshoa, ho cheka oli le thepa ea moaho.


CMC, eo hape e bitsoang Cellulose gum, ke polymer cellulose ether e fumanoang ka ho fetola lik'hemik'hale tsa cellulose ea tlhaho. Phofo ena e tšoeu ho ea ho e tšoeu, e sa nkheng, 'me e sa latsoeheng e na le karolo ea bohlokoa liindastering tse fapaneng ka lebaka la bokhoni ba eona ba ho teteaneng, ho tlama le ho tsitsisa lihlahisoa.


Tlhahiso ea Sodium CMC e kenyelletsa phetoho ea lik'hemik'hale ea selulose ka chloroacetic acid, ho hlahisa lihlopha tsa carboxymethyl (-CH2-COOH) mokokotlong oa cellulose. Phetoho ena e ntlafatsa ho qhibiliha ha polymer e hlahisoang ka metsing, ho e lumella ho etsa tharollo e tsitsitseng le e hlakileng.

    Thepa ea Bohlokoa le Tšebeliso ea Daily Chemical Grade HPMC:

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    Tlhaloso ea Lik'hemik'hale

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    Tlhaloso

    HPMC 60

    ( 2910 )

    HPMC 65

    ( 2906 )

    HPMC 75

    ( 2208 )

    Mocheso oa mocheso oa gel (℃)

    58-64

    62-68

    70-90

    Methoxy (WT%)

    28.0-30.0

    27.0-30.0

    19.0-24.0

    Hydroxypropoxy (WT%)

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Viscosity(cps, 2% Tharollo)

    3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000

    Sehlopha sa Sehlahisoa:

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    Sehlopha sa Letsatsi le Letsatsi la Lik'hemik'hale HPMC

    Viscosity

    (NDJ, mPa.s, 2%)

    Viscosity

    (Brookfield, mPa.s, 2%)

    HPMC KM8100MS

    80000-120000

    40000-55000

    HPMC KM8150MS

    120000-180000

    55000-65000

    HPMC KM8200MS

    180000-240000

    70000-80000

    Likopo tsa Daily Chemical Grade HPMC:

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    Daily Chemical Grade HPMC e sebelisoa mefuteng e mengata ea tlhokomelo ea motho le lihlahisoa tsa litlolo, ho kenyelletsa:

    Melemo ea ho sebelisa Daily Chemical Grade HPMC:

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    - Sebopeho se ntlafetseng le ho tsitsisa ha lihlahisoa.
    - Ho matlafatsa botsitso le thibelo ea karohano ea mekhahlelo ho emulsions.
    - Tokollo e laoloang ea metsoako e sebetsang ha ho hlokahala.
    - Thepa e betere ea ho jala le ho sebelisa.
    - Ho matlafatsa mongobo le ho boloka metsi.

    Sephutheloana:

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    20'FCL: lithane tse 12 tse nang le palletized; Lithane tse 14 tse sa phethoang.
    40'FCL: lithane tse 24 tse nang le palletized; Lithane tse 28 tse sa phethoang.

    Polokelo

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    Boloka sebakeng se nang le moea o motlakase le o omileng ka tlung, ela hloko mongobo. Ela hloko tšireletso ea pula le letsatsi nakong ea lipalangoang.