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Selirulose ya Hydroxyethyl (HEC)

Hydroxyethyl Cellulose (HEC) ni eteri ya cellulose itari ionic ikorwa binyuze mu gushyira amatsinda ya hydroxyethyl muri cellulose binyuze mu buryo bw'imiti hamwe na ethylene oxide. Urwego rwo gusimbuza (ds) hydroxyethyl muri HEC rushobora guhindurwa hashingiwe ku miterere y'umusaruro wa nyuma. Ibi bituma HEC iba eteri ya cellulose idafite ionic ishobora gushonga mu mazi, ikora nk'inini, irinda colloid, ifata amazi, kandi ihindura rheological.


HEC ifite ubushobozi bwo gushonga neza mu mazi, ntigira uburozi, irabora, kandi igaragaza ko ihuye neza n'ibindi bice by'ingenzi—ibi bigatuma iba amahitamo meza mu bikorwa bitandukanye. Ikoreshwa ryayo rikorerwa mu nganda n'ubucuruzi butandukanye, harimo ibikoresho byo kwiyitaho, imiti, amarangi n'ibisigazwa, ibikoresho by'ubwubatsi, ndetse no gucukura peteroli na gaze.

    Hydroxyethyl Cellulose ikoreshwa iki?

    ibisobanuro2

    Hydroxyethyl Cellulose (HEC) ni polymeri ishobora gushonga mu mazi ikomoka kuri selulose kandi ikoreshwa cyane mu nganda zitandukanye bitewe n'imiterere yayo yihariye. Dore zimwe mu ngero zikunze gukoreshwa za Hydroxyethyl Cellulose:

    Ni iyihe miterere rusange ya HPMC?

    ibisobanuro2

    Hydroxyethyl Cellulose (HEC) ifite imiterere rusange ituma iba polymer ikoreshwa cyane kandi ikoreshwa cyane mu nganda zitandukanye. Dore imiterere rusange ya HEC:

    Imiterere isanzwe

    ibisobanuro2

    Isura

    Ifu y'umweru kuva kuri umweru kugeza kuri umweru

    Ingano y'uduce duto

    98% irenga 100 mesh

    Gusimbuza umusemburo w'impamyabumenyi (MS)

    1.8~2.5

    Ibisigazwa biri ku muriro (%)

    ≤0.5

    agaciro ka pH

    5.0~8.0

    Ubushuhe (%)

    ≤5.0

    Amanota akunzwe cyane

    Icyiciro gisanzwe

    Ingano y'ibinyabuzima

    Ubucucike

    (NDJ, mPa.s, 2%)

    Ubucucike

    (Brookfield, mPa.s, 1%)

    Itsinda ry'ubukana

    HEC KM300

    HEC 300B

    240-360

     

    LV.30rpm sp2

    HEC KM6000

    HEC 6000B

    4800-7200

     

    RV.20rpm sp5

    HEC KM30000

    HEC 30000B

    24000-36000

    1500-2500

    RV.20rpm sp6

    HEC KM60000

    HEC 60000B

    48000-72000

    2400-3600

    RV.20rpm sp6

    HEC KM100000

    HEC 100000B

    80000-120000

    4000-6000

    RV.20rpm sp6

    HEC KM150000

    HEC 150000B

    120000-180000

    Iminota 7000

    RV.12rpm sp6

    Kuki wahitamo Kingmax HEC?

    ibisobanuro2

    Guhitamo Kingmax Hydroxyethyl Cellulose (HEC) bishobora kuba ingirakamaro bitewe n'ibintu byinshi ikigo kizwiho. Dore zimwe mu mpamvu ushobora gutekereza guhitamo Kingmax HEC: