Focus on Cellulose ethers

HPMC Papa Hana

HPMC Papa Hana

KeramikaʻO ka papa HPMC Hydroxypropyl Methylcellulose he ether cellulose non-ionic i hana ʻia mai ka mea polymer maoli (ka pulu) cellulose ma o ke ʻano o ka hana kemika. He pauda keʻokeʻo ia e pehu ana i loko o ka wai anuanu a i ʻole ka ʻoluʻolu o ka colloidal solution. Loaʻa iā ia nā hiʻohiʻona o ka mānoanoa, ka hoʻopaʻa ʻana, ka dispersion, emulsification, ka hoʻokumu ʻana i ke kiʻiʻoniʻoni, ka hoʻokuʻu ʻana, ka adsorption, ka gelation, ka hana ʻili, ka paʻa ʻana o ka wai a me ka colloid pale.

ʻO kahoʻohanaʻO ka hydroxypropyl methylcellulose HPMC i ka hana ʻana i ka ʻenehana seramika e hoʻonui i ka plasticity a me ka ikaika o ke kino embryo a i ʻole glaze, hoʻonui nui i ka hopena lubricating, a he mea pono i ka wili pōpō. Eia hou, ua hoʻonui nuiʻia ka hoʻokuʻu a me ka paʻa, a ua maikaʻi ka porcelain. , He palupalu ka leo. He maʻalahi ka mīkini glaze, loaʻa i ka transmittance māmā maikaʻi, kūʻē i ka collision, a loaʻa kekahi ʻano o ka ikaika mechanical. Loaʻa i ka HPMC nā waiwai gel thermal a hoʻohana nui ʻia ma ke ʻano he binder i ka hana ceramic.

 

Hōʻike Kimia

Papa seramika

HPMCHōʻike

HPMC60E

( 2910)

HPMC65F

(2906)

HPMC75K 

( 2208)

ʻO ka wela gel (℃) 58-64 62-68 70-90
Methoxy (WT%) 28.0-30.0 27.0-30.0 19.0-24.0
Hydroxypropoxy (WT%) 7.0-12.0 4.0-7.5 4.0-12.0
Viscosity(cps, 2% Solution) 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000

 

Papa huahana:

Keramika Gholo HPMC Viscosity

(NDJ, mPa.s, 2%)

Viscosity

(Brookfield, mPa.s, 2%)

HPMCMP4M 3200-4800 3200-4800
HPMCMP6M 4800-7200 4800-7200
HPMCMP10M 8000-12000 8000-12000

 

Nā hiʻohiʻona

Hoʻohuipapa seramikaHiki i ka HPMC i ka honeycomb ceramic huahana ke hoʻokō:

1. Ka operability o ka honeycomb ceramic huahana mold huila

2. ʻOi aku ka ikaika o ka ʻōmaʻomaʻo o nā huahana ceramic honeycomb

3. ʻOi aku ka maikaʻi o ka lubrication hana, kahi kūpono i ka hoʻoheheʻe extrusion

4. He poepoe a palupalu ka ili

5. Loaʻa i nā huahana ceramic honeycomb kahi hale paʻa i loko ma hope o ke puhi ʻana

Hoʻohana nui ʻia ka honeycomb ceramics i ka hana mana, desulfurization a me denitrification, a me ka mālama kinoea hoʻopau kaʻa. Me ka holomua o ka ʻenehana, ua hoʻohana ʻia ka ʻenehana ceramic honeycomb ʻoi aku ka lahilahi. He kuleana koʻikoʻi ka Hydroxypropyl methyl cellulose i ka hana ʻana i nā seramika honeycomb me ka paia lahilahi, a he kuleana koʻikoʻi i ka mālama ʻana i ke ʻano o ke kino ʻōmaʻomaʻo.

 

Hoʻopili ʻia

TʻO 25kg / ka paʻi maʻamau.ʻeke 

20'FCL: 12 tona me ka palleti; 13.5 tona unpalletized.

40'FCL:24tona me ka palletized;28tona unpalletized.

 

Waihona:

E mālama i loko o kahi maloʻo maloʻo ma lalo o 30 ° C a pale ʻia mai ka haʻahaʻa a me ke kaomi ʻana, no ka mea he thermoplastic ka waiwai, ʻaʻole pono ka manawa mālama ma mua o 36 mau mahina.

                                                                        

Nā memo palekana:                                                                   

ʻO ka ʻikepili ma luna nei e like me kā mākou ʻike, akā mai hoʻokuʻu i nā mea kūʻai aku e nānā pono iā ia a pau koke i ka loaʻa ʻana. No ka pale ʻana i nā ʻano hana like ʻole a me nā mea maka, e ʻoluʻolu e hoʻāʻo hou aʻe ma mua o ka hoʻohana ʻana.


Ka manawa hoʻouna: Nov-26-2023
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