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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), izwi kandi nka Sodium Carboxymethyl Cellulose, ishonga byoroshye mumazi akonje kandi ashyushye. Irerekana ibintu byiza cyane nko kubyimba, kubika amazi, gukora firime, rheologiya, no gusiga amavuta. Ibi biranga bituma CMC ibera muburyo butandukanye bwo gusaba, harimo ibiryo, ibicuruzwa byita ku muntu, amarangi mu nganda, ububumbyi, gucukura amavuta, n'ibikoresho byo kubaka.


CMC, nanone yitwa selulose gum, ni ether-polymer nyinshi ya selulose ether yabonetse binyuze muburyo bwo guhindura imiti ya selile. Iyi poro yera-yera, idafite impumuro nziza, kandi idafite uburyohe ifite uruhare runini mubikorwa bitandukanye bitewe nubushobozi bwayo bwo kubyimba, guhambira, no guhagarika ibicuruzwa.


Umusaruro wa Sodium CMC urimo guhindura imiti ya selile hamwe na aside ya chloroacetic, kwinjiza amatsinda ya carboxymethyl (-CH2-COOH) mumugongo wa selile. Ihinduka ryongerera imbaraga za polymer zavuyemo mumazi, bikemerera gukora ibisubizo bihamye kandi bigaragara.

    Ibyingenzi Byingenzi nugukoresha Icyiciro cya buri munsi cyimiti HPMC:

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    Imiterere ya Shimi

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    Ibisobanuro

    HPMC 60

    (2910)

    HPMC 65

    (2906)

    HPMC 75

    (2208)

    Ubushyuhe bwa 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% Igisubizo)

    3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000.100000,150000,200000

    Urwego rw'ibicuruzwa:

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    Imiti ya buri munsi ya 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

    Porogaramu ya buri munsi Icyiciro cya Shimi HPMC:

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    Imiti ya buri munsi ya HPMC ikoreshwa muburyo butandukanye bwo kwita ku muntu no kwisiga, harimo:

    Ibyiza byo gukoresha Imiti ya buri munsi ya HPMC:

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    - Kunoza imiterere no guhuza ibicuruzwa.
    - Kuzamura umutekano no gukumira gutandukanya ibyiciro muri emulisiyo.
    - Kugenzura kurekura ibintu bikora mugihe bikenewe.
    - Gukwirakwiza neza nibisabwa.
    - Kongera amazi meza no kubika amazi.

    Ipaki:

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    20'FCL: toni 12 hamwe na palletised; Toni 14 idashyizwe ahagaragara.
    40'FCL: toni 24 hamwe na palletised; Toni 28 idashyizwe ahagaragara.

    Ububiko

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    Bika ahantu hafite umwuka kandi wumye mu nzu, witondere ubushuhe. Witondere imvura nizuba mugihe cyo gutwara.