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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)

ʻO ka Hydroxyethyl Cellulose (HEC) he ether cellulose non-ionic i hana ʻia e ka hoʻohui ʻana i nā pūʻulu hydroxyethyl i loko o ka cellulose ma o ka hopena kemika me ka ethylene oxide. Hiki ke hoʻololi ʻia ke degere o ka hoʻololi ʻana (ds) o ka hydroxyethyl ma HEC ma muli o nā ʻano i makemake ʻia o ka huahana hope. Hoʻolilo kēia iā HEC i ka cellulose ether non-ionic water-soluble, e lawelawe ana ma ke ʻano he mānoanoa, colloid pale, mea mālama wai, a me rheological modifier.


Hōʻike ʻo HEC i ka hoʻoheheʻe wai maikaʻi loa, ʻaʻohe mea ʻawaʻawa, biodegradable, a hōʻike i ka hoʻohālikelike kiʻekiʻe me nā mea ʻē aʻe-e lilo ia i koho kūpono no nā noi like ʻole. ʻO kona hoʻohana ʻana i ka laulā o nā ʻoihana ʻoihana a me nā ʻoihana, e pili ana i nā huahana mālama pilikino, nā lāʻau lapaʻau, nā pena a me nā uhi, nā mea kūkulu hale, a me ka ʻaila ʻaila a me ke kinoea.

    He aha ka Hydroxyethyl Cellulose i hoʻohana ʻia no?

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    ʻO ka Hydroxyethyl Cellulose (HEC) he polymer hiki ke hoʻoheheʻe ʻia i ka wai i loaʻa mai ka cellulose a hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūikawā. Eia kekahi mau noi maʻamau o Hydroxyethyl Cellulose:

    He aha nā waiwai nui o HPMC?

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    Loaʻa i ka Hydroxyethyl Cellulose (HEC) kahi pūʻulu o nā waiwai maʻamau e hoʻolilo iā ia i polymer versatile a hoʻohana nui ʻia i nā ʻoihana like ʻole. Eia nā waiwai maʻamau o HEC:

    Nā waiwai maʻamau

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    Ka nana aku

    ʻO ka pauka keʻokeʻo keʻokeʻo

    Nui ʻāpana

    98% hala 100 mesh

    Hoʻololi mola ma ke kēkelē (MS)

    1.8~2.5

    Ke koena ma ka ʻā ʻana (%)

    ≤0.5

    waiwai pH

    5.0~8.0

    Mākū (%)

    ≤5.0

    Papa Kaulana

    Papa maʻamau

    Bio-papa

    ʻO ka viscosity

    (NDJ, mPa.s, 2%)

    ʻO ka viscosity

    (Brookfield, mPa.s, 1%)

    Hoʻonohonoho viscosity

    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

    7000 min

    RV.12rpm sp6

    No ke aha e koho ai i kaimaoxing HEC?

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    ʻOi aku ka maikaʻi o ke koho ʻana iā Kaimaoxing Hydroxyethyl Cellulose (HEC) ma muli o kekahi mau kumu i ʻike ʻia ai ka hui. Eia kekahi mau kumu e noʻonoʻo ai ʻoe e koho iā Kaimaoxing HEC: