Leave Your Message
Nā Māhele Huahana
Nā Huahana i Hōʻike ʻia

ʻO Carboxy Methyl Cellulose (CMC)

ʻO Carboxy Methyl Cellulose (CMC), i ʻike ʻia hoʻi ʻo Sodium Carboxymethyl Cellulose, hoʻoheheʻe maʻalahi i ka wai anuanu a me ka wai wela. Hōʻike ia i nā waiwai maikaʻi loa e like me ka mānoanoa, ka paʻa ʻana o ka wai, ka hana ʻana i ka ʻili, ka rheology, a me ka lubricity. ʻO kēia mau ʻano e kūpono ai ka CMC no nā ʻano hana like ʻole, me ka meaʻai, nā huahana mālama pilikino, nā pena ʻoihana, nā keramika, ka ʻeli ʻaila, a me nā mea hana hale.


ʻO CMC, i kapa ʻia hoʻi ʻo Cellulose gum, he cellulose ether polymer kiʻekiʻe i loaʻa ma o ka hoʻololi kemika o ka cellulose kūlohelohe. He kuleana koʻikoʻi kēia pauka keʻokeʻo a keʻokeʻo ʻole, ʻala ʻole, a ʻono ʻole i nā ʻoihana like ʻole ma muli o kona hiki ke hoʻomānoanoa, hoʻopaʻa, a hoʻopaʻa i nā huahana.


ʻO ka hana ʻana o Sodium CMC e pili ana i ka hoʻololi kemika o ka cellulose me ka waikawa chloroacetic, e hoʻokomo ana i nā hui carboxymethyl (-CH2-COOH) i ke kuamoʻo cellulose. Hoʻonui kēia hoʻololi i ka solubility o ka polymer hopena i ka wai, e ʻae ana iā ia e hana i nā hopena paʻa a viscous.

    Nā Waiwai Koʻikoʻi a me nā Hoʻohana o ka HPMC Kemika i kēlā me kēia lā:

    wehewehe2

    Nā kikoʻī kemika

    wehewehe2

    Nā kikoʻī

    HPMC 60

    ( 2910 )

    HPMC 65

    ( 2906 )

    HPMC 75

    ( 2208 )

    Mahana gel (℃)

    58-64

    62-68

    70-90

    Methoxy (WT%)

    28.0-30.0

    27.0-30.0

    19.0-24.0

    ʻO ka Hydroxypropoxy (WT%)

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Ka mānoanoa (cps, 2% Solution)

    3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000

    Papa Huahana:

    wehewehe2

    HPMC Papa Kemika i kēlā me kēia lā

    Mānoanoa

    (NDJ, mPa.s, 2%)

    Mānoanoa

    (Brookfield, mPa.s, 2%)

    HPMC KM8100MS

    80000-120000

    40000-55000

    HPMC KM8150MS

    120000-180000

    55000-65000

    HPMC KM8200MS

    180000-240000

    70000-80000

    Nā noi o ka HPMC Chemical Grade i kēlā me kēia lā:

    wehewehe2

    Hoʻohana ʻia ka Daily Chemical Grade HPMC i nā ʻano huahana mālama pilikino a me nā huahana hoʻonani, me:

    Nā Pōmaikaʻi o ka hoʻohana ʻana i ka HPMC Chemical Grade i kēlā me kēia lā:

    wehewehe2

    - Hoʻomaikaʻi ʻia ke ʻano a me ke kūlike o nā huahana.
    - Hoʻonui i ke kūpaʻa a me ka pale ʻana i ka hoʻokaʻawale ʻana o ka pae i nā emulsions.
    - Ka hoʻokuʻu ʻana o nā mea hana i kāohi ʻia i ka wā e pono ai.
    - ʻOi aku ka maikaʻi o ka hoʻolaha a me nā waiwai hoʻohana.
    - Hoʻonui ʻia ka moisturizing a me ka paʻa ʻana o ka wai.

    Pūʻolo:

    wehewehe2

    20'FCL: 12 tona me ka palletized; 14 tona ʻaʻole i palletized.
    40'FCL: 24 tona me ka palletized; 28 tona ʻaʻole i palletized.

    Ka Waihona

    wehewehe2

    E mālama i loko o kahi ea a maloʻo hoʻi, e makaʻala i ka makū. E makaʻala i ka pale ʻana i ka ua a me ka lā i ka wā e lawe ʻia ai.