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MHEC Hydroxyethyl Methyl Cellulose

ʻO ka wehewehe pōkole:

CAS:9032-42-2

ʻO Hydroxyethyl Methyl Cellulose (MHEC) he wai hoʻoheheʻe nonionic cellulose ethers, i hāʻawi ʻia ma ke ʻano he pauka kahe manuahi a i ʻole ma ke ʻano o ka cellulose granular.

Hana ʻia ʻo Hydroxyethyl Methyl Cellulose (MHEC) mai ka pulupulu-cellulose maʻemaʻe loa e ka hopena o ka etherification ma lalo o nā kūlana alkaline me ka ʻole o nā kino o nā holoholona, ​​ka momona a me nā mea ʻē aʻe bioactive.Hōʻike ʻia ia e ka hygroscopicity a paʻakikī ʻole i ka wai wela, acetone, ethanol a me toluene.I loko o ka wai anuanu e pehu ka MHEC i loko o ka colloidal solution a ʻaʻole i hoʻopili ʻia kona solybility e ka waiwai PH. Like me ka methyl cellulose i ka wā e hoʻohui ʻia i nā hui Hdroxyethyl.ʻOi aku ka pale o ka MHEC i ka paʻakai, hiki ke hoʻoheheʻe ʻia i ka wai a ʻoi aku ka kiʻekiʻe o ka mahana gel.

ʻIke ʻia ʻo MHEC ʻo HEMC, Methyl Hydroxyethyl Cellulose, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa paʻa wai kiʻekiʻe, stabilizer, adhesives a me nā mea hana kiʻiʻoniʻoni i ke kūkulu ʻana, tile adhesives, cement a me nā plasters based gypsum, wai holoi, a me nā noi he nui.


Huahana Huahana

Huahana Huahana

Ua kapa ʻia ʻo Hydroxyethyl Methyl Cellulose (MHEC) he HEMC, i hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa wai kūpono kiʻekiʻe, stabilizer, adhesives a me nā mea hana kiʻiʻoniʻoni i nā ʻano mea hale.

1. KemikaHōʻike

Ka nana aku ʻO ka pauka keʻokeʻo keʻokeʻo
Nui ʻāpana 98% ma o 100 mesh
Mākū (%) ≤5.0
Waiwai PH 5.0-8.0
Maʻiʻo lehu(%) ≤5.0

2. Nā Papa Hana    

Papa huahana ʻO ka viscosity(NDJ, mPa.s, 2%) ʻO ka viscosity(Brookfield, mPa.s, 2%)
MHEC ME400 320-480 320-480
MHEC ME6000 4800-7200 4800-7200
MHEC ME60000 48000-72000 24000-36000
MHEC ME100000 80000-120000 40000-55000
MHEC ME150000 120000-180000 55000-65000
MHEC ME200000 160000-240000 Min70000
MHEC ME60000S 48000-72000 24000-36000
MHEC ME100000S 80000-120000 40000-55000
MHEC ME150000S 120000-180000 55000-65000
MHEC ME200000S 160000-240000 70000-80000

3.Application Field

1) Na Kile Adhesive

· E hiki ke hoʻopili i ka tile i ka manawa hāmama.

· E hoʻomaikaʻi i ka hana me ka ʻole o ka hoʻopili ʻana i ka trowel.

· Hoʻonui i ka sag-kū'ē a me ka wettability.

2)Kīmaʻa/Gypsum-based plaster

· Hoʻonui ka nui o ka mālama ʻana i ka wai.

· Maikaʻi hana maikaʻi a me ka nui o ka uhi ʻana

· Hoʻonui i ka anti-slip a me ka anti-sagging

· Hoʻonui i ka pale wela

3)Pūhui hoʻonanea ponoʻī

· Kāohi i ka slurry mai ka hoʻopaʻa ʻana a me ke koko

· Hoʻomaikaʻi i ka waiwai mālama wai

· E ho'ēmi i ka emi ʻana o ka moka

· Hōʻalo i nā māwae

4)Pale Putty/Skim Coat

· E hoʻomaikaʻi i ka paʻa ʻana o ka wai o ka pauka putty, hoʻonui i ka lōʻihi o ka hana ma ka lewa ākea a hoʻomaikaʻi i ka hoʻohālikelike hana.

· E hoʻomaikaʻi i ka wai a me ka permeability o ka pauka putty.

· E hoʻomaikaʻi i ka adhesion a me nā waiwai mechanical o ka pauka putty.

5)Pena Latex

· Ka hopena mānoanoa maikaʻi, e hāʻawi ana i ka hana hoʻopiʻi maikaʻi loa a hoʻomaikaʻi i ke kūpaʻa scrub o ka uhi.

· Hoʻohālikelike maikaʻi me nā emulsion polymer, nā mea hoʻohui like ʻole, nā puaʻa, a me nā mea hoʻopihapiha, etc.

· ʻOi aku ka maikaʻi o ka hana a me ka hoʻomaikaʻi ʻana i ke kūʻē spattering.

· Hoʻonui ka paʻa wai maikaʻi, ka mana huna a me ka hoʻokumu ʻana i ke kiʻiʻoniʻoni o ka mea uhi.

· Maikaʻi rheological waiwai, dispersion a me ka solubility.

6)Mea holoi holoi

· Ka hoʻouna māmā kiʻekiʻe

· Hoʻopaneʻe ka solubility no ka mana viscosity

· Hoʻopuehu wikiwiki i ka wai anuanu

· Emulsification maikaʻi

·Ka hopena mānoanoa nui

· Ka palekana a me ke kūpaʻa

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Packaging:

25kg ʻeke pepa i loko me nā ʻeke PE.

20'FCL: 12Ton me ka palletized, 13.5Ton me ka palletized ʻole.

40'FCL: 24Ton me ka palletized, 28Ton me ka palletized ʻole.


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