Aha kemịkalụ | Hydroxyethyl Methyl Cellulose |
Ntụpọ | Cellulose ether, 2-hydroxyethyl methyl cellulose, cellulose, 2-hydroxyethyl methyl ether, methyl hydroxyethyl cellulose, HEMC, MHEC. |
Nọmba CAS | 9032-42-2 |
Ụdị | EipponCell |
Ọkwa ngwaahịa | HEMC LH 640M |
Solubility | Cellulose ether soluble mmiri |
Ụdị anụ ahụ | Ọcha cellulose ntụ ntụ na-acha ọcha |
Mmiri | Oke.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% ngwọta | 16000-24000mPa.s |
Viscosity NDJ 2% ngwọta | 32000-48000mPa.S |
ntụ ọdịnaya | Kachasị 5.0% |
Ntupu nha | 99% gafere 100 mesh |
Koodu HS | 39123900 |
KimaCell® HEMC MH40M, ụdị cellulose ether, na-eje ozi dị ka ihe mgbanwe viscosity na-arụkarị ọrụ maka kọmpụta.Ọ na-achọta ngwa ngwa n'ime ihe ndị na-ejikọta onwe ya na ihe ndị na-adịghị mma.Ihe mgbakwunye a na-eme ka ịdị n'otu nke ihe ndị dabeere na ciment na ịdị n'otu nke usoro ha siri ike.Achọpụtara mmetụta HEMC dị ka ihe ngbanwe viscosity na njirimara ọhụrụ, njiri arụ ọrụ, na ihicha ngwa ngwa.A na-enyocha usoro ihe omume dabere na mmiri na-adịghị na-ekupụ mmiri na nhazi pore.Ọzọkwa, e gosipụtara mmetụta bara uru nke mgbanwe HEMC na ọdụ ọdụ ụgbọ mmiri ájá ciment.
HEMC na-ebuli viscosity nke ngwa agha.Mgbe ejikọtara ya na onye na-ebelata mmiri, ọ na-enweta mmiri mmiri na-achịkwa n'ime oke kwesịrị ekwesị ma na-ebelata ọnụ ọgụgụ ọbara ọgbụgba ngwa ngwa.
Ka ọdịnaya HEMC na-abawanye, ike mkpakọ nke ụdị ngwa agha na ụbọchị 7 na ụbọchị 28 na-egosipụta ịrị elu mbụ na-esote ọdịda, na-erute elu ya mgbe ọdịnaya HEMC ruru 0.3%.
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