Dzina la mankhwala | Hydroxyethyl methyl cellulose |
Mawu ofanana | Cellulose ether, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, Methyl hydroxyethyl cellulose, HEMC, MHEC |
Nambala ya CAS | 9032-42-2 |
Mtundu | EipponCell |
Gawo lazamalonda | HEMC LH 640M |
Kusungunuka | Madzi Osungunuka Ma cellulose ether |
Mawonekedwe akuthupi | Ufa woyera mpaka woyera wa cellulose |
Chinyezi | Max.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% yankho | 16000-24000mPa.s |
Viscosity NDJ 2% yankho | 32000-48000mPa.S |
Phulusa lazinthu | Max5.0% |
Kukula kwa mauna | 99% amadutsa 100mesh |
HS kodi | 39123900 |
KimaCell® HEMC MH40M, mtundu wa etha wa cellulose, umagwira ntchito ngati makina osinthira kukhuthala konkriti.Imapeza kugwiritsa ntchito kwambiri konkriti yodzipangira yokha ndi zida za grout.Chowonjezera ichi chimapangitsa kugwirizanitsa kwa zinthu zochokera ku simenti ndi kufanana kwa mapangidwe awo olimba.Zotsatira za HEMC monga kusinthika kwa viscosity pa mawonekedwe atsopano, mawonekedwe amakina, ndi kuuma kwa matope kunayesedwa.Njira yochitirapo kanthu idafufuzidwa potengera zomwe zili m'madzi osasunthika komanso mawonekedwe a pore.Komanso, phindu la HEMC kusinthidwa mu zitsulo tailings mchenga simenti matope anasonyezedwa.
HEMC imakweza kwambiri kukhuthala kwa matope.Ikagwiritsidwa ntchito limodzi ndi wothandizira kuchepetsa madzi, imakwaniritsa madzi oyendetsedwa bwino mkati mwazoyenera ndipo imachepetsa kuchuluka kwa magazi amatope.
Pamene zinthu za HEMC zikuwonjezeka, mphamvu yopondereza ya zitsanzo zamatope pa masiku a 7 ndi masiku 28 imasonyeza kukwera koyambirira kotsatiridwa ndi kuchepa, kufika pachimake pamene zinthu za HEMC zikufika pa 0.3%.
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