inoa kemika | Methyl Hydroxyethyl Cellulose |
huaʻōlelo like | Cellulose etera, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, hydroxyethyl Methyl cellulose, MHEC, HEMC |
Helu CAS | 9032-42-2 |
Brand | EipponCell |
Papa Huahana | MHEC LH 6150MS |
Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka wai Cellulose ether |
ʻAno kino | ʻO ka pauka cellulose keʻokeʻo keʻokeʻo |
Māmā | Max.6% |
PH | 4.0-8.0 |
2% solution viscosity Brookfield | 55000-65000mPa.s |
NDJ 2% solution | 120000-180000mPa.S |
ʻAno lehu | Max5.0% |
Ka nui mesh | 99% hala 100 mesh |
HS code | 39123900 |
Hōʻike ka EipponCell® MHEC LH 6150MS methyl hydroxyethyl cellulose i ka hoʻoheheʻe ʻana i ka wai a me kekahi mau mea hoʻoheheʻe kūlohelohe.Hōʻike ia i ka hiki ke hoʻoheheʻe i loko o ka wai anuanu, a ʻo ka nui o ka ʻike e hiki ke loaʻa ma muli o kona viscosity.ʻOkoʻa ka solubility me ka viscosity, me ka viscosity haʻahaʻa e pili ana i ka solubility ʻoi aku.
ʻO nā huahana MHEC he non-ionic cellulose ethers a ʻaʻole hana e like me nā polyelectrolytes.ʻO ka hopena, hōʻike lākou i ka paʻa paʻa i loko o nā wai wai i loaʻa nā paʻakai metala a i ʻole nā electrolytes organik.Eia nō naʻe, ʻo ka hoʻohui nui ʻana o nā electrolytes hiki ke alakaʻi i ka gelation a me ka ua.
Loaʻa i nā mea hoʻonā wai o nā huahana MHEC nā waiwai o ka honua, e ʻae iā lākou e hana ma ke ʻano he mau mea pale colloidal, emulsifiers, a me dispersants.
Ma ka hoʻomehana ʻana i ka wai wai o nā huahana MHEC i kahi mahana, lilo ia i opaque, hana i nā gels, a me nā precipitates.Eia naʻe, hoʻihoʻi ka hoʻoluʻu mau i ka hopena i kona kūlana mua.ʻO ka mahana i loaʻa ai ka gelation a me ka ua ma muli o ka loaʻa ʻana o nā lubricating agents, suspending agents, pale colloids, emulsifiers, a me nā mea like.
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