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Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)

Hydroxyethyl Cellulose (HEC)

Hydroxyethyl Cellulose (HEC) shine ether cellulose maras ionic wanda aka samar ta hanyar haɗa ƙungiyoyin hydroxyethyl cikin cellulose ta hanyar sinadarai tare da ethylene oxide. Matsayin maye gurbin (ds) na hydroxyethyl a cikin HEC ana iya daidaita shi bisa abubuwan da ake so na samfurin ƙarshe. Wannan ya sa HEC ta zama madaidaicin ether mai narkewa mara-ionic ruwa mai narkewa, yana aiki azaman mai kauri, colloid mai karewa, wakili mai riƙe ruwa, da mai gyara rheological.


HEC yana nuna kyakkyawan narkewar ruwa, ba mai guba ba ne, mai lalacewa, kuma yana nuna babban daidaituwa tare da sauran abubuwan da aka gyara - yana mai da shi kyakkyawan zaɓi don aikace-aikace daban-daban. Amfani da shi ya ƙunshi sassa daban-daban na masana'antu da kasuwanci, gami da samfuran kulawa na mutum, magunguna, fenti da sutura, kayan gini, da haƙon mai da iskar gas.

    Menene Hydroxyethyl Cellulose Ana Amfani dashi Don?

    bayanin 2

    Hydroxyethyl Cellulose (HEC) polymer ne mai narkewa da ruwa wanda aka samo daga cellulose kuma ana amfani dashi sosai a masana'antu daban-daban saboda abubuwan da ya dace. Ga wasu aikace-aikacen gama gari na Hydroxyethyl Cellulose:

    Menene Babban Kaddarorin HPMC?

    bayanin 2

    Hydroxyethyl Cellulose (HEC) yana da saitin kaddarorin gabaɗaya waɗanda suka mai da shi yumbu mai yuwuwa kuma ana amfani da shi sosai a masana'antu daban-daban. Ga cikakken kaddarorin HEC:

    Kaddarorin na yau da kullun

    bayanin 2

    Bayyanar

    Fari zuwa kashe-fari foda

    Girman barbashi

    98% wuce 100 raga

    Molar maye gurbin digiri (MS)

    1.8-2.5

    Ragowa akan kunnawa (%)

    ≤0.5

    pH darajar

    5.0-8.0

    Danshi (%)

    ≤5.0

    Shahararrun Maki

    Matsayi na al'ada

    Matsayin Halitta

    Dankowar jiki

    (NDJ, mPa.s, 2%)

    Dankowar jiki

    (Brookfield, mPa.s, 1%)

    Saitin danko

    HEC KM300

    HEC 300B

    240-360

    LV.30rpm sp2

    HEC KM6000

    HEC 6000B

    4800-7200

    RV.20rpm sp5

    HEC KM30000

    HEC 30000

    24000-36000

    1500-2500

    RV.20rpm sp6

    Saukewa: HEC60000

    HEC 60000

    48000-72000

    2400-3600

    RV.20rpm sp6

    Saukewa: HEC100000

    HEC 100000

    80000-120000

    4000-6000

    RV.20rpm sp6

    Saukewa: HEC150000

    HEC 150000

    120000-180000

    7000 min

    RV.12rpm sp6

    Me yasa zabar kaimaoxing HEC?

    bayanin 2

    Zaɓin Kaimaoxing Hydroxyethyl Cellulose (HEC) na iya zama mai fa'ida bisa dalilai da yawa waɗanda aka san kamfani da su. Anan ga wasu dalilan da yasa zakuyi la'akari da zaɓar Kaimaoxing HEC: