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 620M |
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 | 10000-20000mPa.s |
Viscosity NDJ 2% ngwọta | 16000-24000mPa.s |
ntụ ọdịnaya | Kachasị 5.0% |
Ntupu nha | 99% gafere 100 mesh |
Koodu HS | 39123900 |
Ntinye nke EipponCell® HEMC LH 620M Cellulose ether n'ime ngwa agha na-ebute ọrụ abụọ nke njide mmiri na njupụta.Ọbụlagodi na opekata mpe nke 0.2%, ọ na-ebelata okwu delamination na plasta ngwa agha ezubere maka kọmpụta ikuku, na-abawanye ikike njigide mmiri nke ngwa agha ahụ, si otú a na-egosipụta nrụpụta dị ịrịba ama n'akụkụ a.
Ọzọkwa, HEMC na-egosiputa mmetụta ikuku na-eme ka ikuku dị n'ime ya, na-eduga n'ịrụ ọrụ nke ngwa agha.N'ụzọ doro anya, ọ na-enyekwa aka na mbelata dị ukwuu na njupụta akọrọ nke ngwa agha ahụ, mmetụta a na-apụtawanye ìhè site na ọkwa HEMC dị elu.
Na mgbakwunye na HEMC na ngwakọta ngwa agha, a na-ahụ mbelata nke ike ike mgbanwe, ebe enwere mbelata nke ukwuu na ike mkpakọ.Usoro mgbagha na-ehulata na-egosipụta ọnọdụ elu, na-egosi na mgbakwunye HEMC na-eme ka ike nke ngwa agha dịkwuo elu.
Àgwà ọma dị ịrịba ama nke HEMC bụ nnukwu ike ijide mmiri ya.Ngwongwo a na-arụ ọrụ dị ka ihe mgbochi megide mmịnye mmiri ngwa ngwa site na kọmpụta nke ikuku na-etinye n'ụdị ihe ngosi ngwa ngwa.N'ihi ya, ọ na-eme ka simenti hydration zuru oke n'ime ngwa agha ahụ, na-ebute nchikota ngwa ngwa na ihe nke ikuku, si otú a na-ebuli ike nkekọ ruo ọkwa dị elu.
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