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Nā Māhele Huahana
Nā Huahana i Hōʻike ʻia
01
Papa pena HEC
Papa pena HEC
Papa pena HEC
Papa pena HEC
Papa pena HEC
Papa pena HEC

Papa pena HEC

ʻO ka HPMC Hydroxypropyl Methylcellulose Papa Kūkulu he cellulose ether i hoʻohana nui ʻia i ka ʻoihana kūkulu. He mea hoʻohui koʻikoʻi ia i nā mea kūkulu, e hāʻawi ana i nā pono like ʻole e hoʻonui ai i ka hana a me ka hiki ke hana o nā huahana sima.


ʻO ka HPMC Papa Kūkulu he pauka cellulose ether keʻokeʻo e pehu ana i loko o kahi hopena colloidal maopopo a ʻūlū iki paha i ka wai anuanu. Loaʻa iā ia nā ʻano o ka mānoanoa, ka hoʻopaʻa ʻana, ka hoʻopuehu ʻana, ka emulsification, ka hoʻokumu ʻana i ka ʻili, ka hoʻokuʻu ʻana, ka adsorption, ka gelation, ka hana ʻili, ka paʻa ʻana o ka makū a me ka colloid pale.

    Kāhea iā mā˚ou
    nā kikoʻī huahana

    Nā kikoʻī kemika

    wehewehe2

    helehelena

    Pauka keʻokeʻo a keʻokeʻo paha

    Ka nui o ka ʻāpana

    98% hala i ka 100 mesh

    Ke pani nei ʻo Molar ma ke kekelē (MS)

    1.8~2.5

    Koena ma ke ahi ʻana (%)

    ≤0.5

    waiwai pH

    5.0~8.0

    Ka makū (%)

    ≤5.0

    Nā Papa Kaulana

    Papa HEC

    Mānoanoa

    (NDJ, mPa.s, 2%)

    Mānoanoa

    (Brookfield, mPa.s, 1%)

    HEC KM300

    240-360

    240-360

    HEC KM6000

    4800-7200

     

    HEC KM30000

    24000-36000

    1500-2500

    HEC KM60000

    48000-72000

    2400-3600

    HEC KM100000

    80000-120000

    4000-6000

    HEC KM150000

    120000-180000

    7000min

    Nā Waiwai Koʻikoʻi a me nā Hoʻohana o ka Pena Papa HEC:

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    1. Mea Hoʻomānoanoa:

    Hana ʻo HEC ma ke ʻano he mea hoʻomānoanoa maikaʻi i nā ʻano pena. Hoʻonui ia i ka mānoanoa o ka pena, e hāʻawi ana i nā waiwai hoʻohana i hoʻomaikaʻi ʻia, e like me ka kaohi maikaʻi ʻana i ka wā e palaki ai a ʻōwili paha.

    2. Mea hoʻopaʻa:

    Hana ʻo HEC ma ke ʻano he mea hoʻopaʻa i ka pena e pale ai i ka noho ʻana a mālama i ka hoʻolaha like ʻana o nā pigments, nā mea hoʻopihapiha, a me nā mea ʻē aʻe i loko o ka pena, no laila e hoʻonui ai i ke kūlike o ke kala.

    3. Mea Hoʻololi Rheology:

    Hiki iā ia ke hoʻololi i ka rheology (ke ʻano o ke kahe ʻana) o ka pena, e maʻalahi ai ka hana ʻana me ia i ka wā o ka noi ʻana a me ka hōʻoia ʻana e pili pono ka pena i nā ʻili kū pololei.

    4. Paʻa Wai:

    Kōkua ʻo HEC i ka mālama ʻana i ka wai i loko o ka pena, he mea nui ia no ka mālama ʻana i ke kūlike kūpono a me ka hoʻolōʻihi ʻana i ka "manawa wehe," e ʻae ana i ka pena e noho mau no ka manawa lōʻihi.

    5. Hoʻomaikaʻi ʻia ka palaki ʻana:

    ʻO ka hoʻohui ʻana o HEC i ka pena e hoʻonui ai i kona hiki ke pulumu ʻia, e ʻoi aku ka laumania a me ka maʻalahi o ka hoʻopili ʻana.

    Nā noi o ka Paint Grade HEC:

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    Hoʻohana ʻia ka Paint Grade HEC i nā ʻano pena a me nā ʻano uhi like ʻole, me:

    1. Nā Pena Kūkulu Hale:

    He mea hoʻohui maʻamau ia i nā pena o loko a me waho i hoʻohana ʻia i nā hale noho a me nā hale kalepa. Hāʻawi ʻo HEC i ka hoʻomaikaʻi ʻana i ka mānoanoa, ke kūpaʻa o ke kala, a me ka hana pena holoʻokoʻa.

    2. Nā Pena Latex:

    Loaʻa ka pōmaikaʻi o nā pena latex wai mai nā waiwai mānoanoa a me ka hoʻopaʻa ʻana o HEC.

    3. Nā Pena Emulsion:

    I loko o nā pena emulsion, kōkua ʻo HEC i ka mālama ʻana i ka hoʻopuehu ʻana o nā pigments a me nā mea hoʻopihapiha a hoʻonui i ke kūlike holoʻokoʻa o ka pena.

    4. Nā Uhi ʻAno:

    Hiki ke hana ʻia nā uhi ʻano, e like me ka stucco a me nā mea hoʻopau paia hoʻonaninani, me HEC e hoʻokō i ke ʻano i makemake ʻia a me ka hana.

    Nā Pōmaikaʻi o ka hoʻohana ʻana i ka Paint Grade HEC:

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    - Hoʻomaikaʻi i ke ʻano a me ke ʻano o ka pena.
    - Hoʻonui i ke kūpaʻa o ke kala a me ka hoʻolaha like ʻana o nā pigments.
    - Hoʻolōʻihi ʻia ka manawa wehe no ka maʻalahi o ka noi.
    - ʻOi aku ka maikaʻi o ka palaki ʻana a me ka hana ʻana i ka wā e pena ana.
    - Hoʻemi ʻia ka hoʻomoe ʻana a hoʻomaikaʻi i ka hoʻopili ʻana i nā ʻili like ʻole.

    He mea hoʻohui waiwai nui ka Paint Grade HEC no nā mea hana pena a me nā mea uhi, e hōʻoiaʻiʻo ana e hoʻokō nā huahana hope loa i nā kūlana maikaʻi a me ka hana i makemake ʻia. ʻO kona hiki ke kāohi i ka viscosity, hoʻopaʻa i nā pigments, a hoʻonui i nā waiwai noi e lilo ia i mea nui i ka hana ʻana o nā pena i hoʻohana ʻia i nā noi kuhikuhipuʻuone a me nā mea hoʻonaninani.

    Pūʻolo:

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    ʻEke pepa 25kg i loko me nā ʻeke PE.
    20'FCL ukana 12ton me ka pallet
    40'FCL ukana 24ton me ka pallet