Igama lekhemikhali | I-Hydroxyethyl Methyl Cellulose |
Isithethantonye | I-cellulose ether, i-2-hydroxyethyl methyl cellulose, i-Cellulose, i-2-hydroxyethyl methyl ether, i-Methyl hydroxyethyl cellulose, i-HEMC, i-MHEC |
Inombolo yeCAS | 9032-42-2 |
Uphawu | EipponCell |
IBanga leMveliso | HEMC LH 640M |
Ukunyibilika | I-ether yeSelulosi eNyibilikayo ngaManzi |
Ubume bomzimba | Umgubo we-cellulose omhlophe ukuya kumhlophe |
Ukufuma | Ubuninzi.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% isisombululo | 16000-24000mPa.s |
I-Viscosity NDJ 2% isisombululo | 32000-48000mPa.S |
Umxholo wothuthu | Ubukhulu be-5.0% |
Ubungakanani beMesh | I-99% iphumelele i-100mesh |
HS ikhowudi | 39123900 |
I-KimaCell® HEMC MH40M, uhlobo lwe-ether ye-cellulose, isebenza njenge-modifier ye-viscosity esetyenziswa ngokuqhelekileyo kwikhonkrithi.Ifumana isicelo esibanzi kwi-self-compacting concrete kunye ne-grout materials.Esi songezo siphucula ukubambisana kwezinto ezisekelwe kwi-samente kunye nokufana kwesakhiwo sabo esiqinileyo.Impembelelo ye-HEMC njenge-modifier ye-viscosity kwiimpawu ezintsha, iimpawu zomatshini, kunye ne-shrinkage yokomisa yodaka yavavanywa.Indlela yokusebenza yaphandwa ngokusekwe kumxholo wamanzi ongaphumi-mphunga kunye nesakhiwo sepore.Ngaphezu koko, impembelelo enenzuzo yokuguqulwa kwe-HEMC kwi-iron tailings isanti sement mortar yaboniswa.
I-HEMC iphakamisa ngokuphawulekayo i-viscosity yodaka.Xa isetyenziswe ngokubambisana ne-agent yokunciphisa amanzi, ifezekisa umbane olawulwayo ngaphakathi koluhlu olufanelekileyo kwaye iyancipha izinga lokuphuma kwegazi.
Njengoko umxholo we-HEMC ukhula, amandla oxinzelelo lweempawu zodaka kwiintsuku ze-7 kunye neentsuku ze-28 zibonisa ukunyuka kokuqala okulandelwa ukuhla, ukufikelela kwinqanaba eliphezulu xa umxholo we-HEMC ufikelela kwi-0.3%.
Ipaki yoShishino lweMichiza yaseMayu, kwisiXeko saseJinzhou, eHebei, eTshayina
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