Cov khoom
HEMC LH 640 M
Specification ntawm HEMC LH640M
| Tshuaj npe | Hydroxyethyl Methyl Cellulose |
| Synonym | Cellulose Ether, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, Methyl hydroxyethyl cellulose, HEMC, MHEC |
| CAS nr | 9 032-42-2 |
| Hom | EipponCell |
| Qib khoom | HEMC LH 640 M |
| Solubility | Dej Soluble Cellulose ether |
| Lub cev daim ntawv | Dawb mus rau dawb cellulose hmoov |
| Moisture | Max.6% |
| PH | 4.0-8.0 Nws |
| Viscosity Brookfield 2% tov | 16000-24000mPa |
| Viscosity NDJ 2% tov | 32000-48000mPa.S |
| Cov ntsiab lus tshauv | Max 5.0% |
| Mesh loj | 99% dhau 100 mesh |
| HS code | 39123900 ib |
Kev siv HEMC LH 640M
KimaCell® HEMC MH40M, ib hom cellulose ether, ua haujlwm raws li kev ua haujlwm viscosity hloov kho rau pob zeb.Nws pom ntau daim ntawv thov nyob rau hauv tus kheej-compacting pob zeb thiab grout cov ntaub ntawv.Qhov no additive pab txhim khu lub cohesiveness ntawm cement-based tshuaj thiab cov uniformity ntawm lawv solidified qauv.Kev cuam tshuam ntawm HEMC raws li kev hloov kho viscosity ntawm cov yam ntxwv tshiab, cov yam ntxwv ntawm cov khoom siv, thiab ziab shrinkage ntawm mortar raug tshuaj xyuas.Cov txheej txheem ntawm kev txiav txim tau tshawb xyuas raws li cov dej tsis muaj evaporative thiab pore qauv.Tsis tas li ntawd, qhov txiaj ntsig zoo ntawm HEMC hloov kho hauv cov hlau tailings xuab zeb cement mortar tau pom.
HEMC tseem ceeb nce viscosity ntawm mortar.Thaum siv ua ke nrog cov dej-txo tus neeg sawv cev, nws ua tiav kev tswj cov dej ntws hauv qhov tsim nyog thiab txo qis tus nqi ntawm cov ntshav los ntshav.
Raws li HEMC cov ntsiab lus nce, lub zog ntawm cov khoom siv tshuaj khib nyiab ntawm 7 hnub thiab 28 hnub nthuav tawm thawj zaug nce tom qab poob qis, mus txog qhov siab tshaj plaws thaum HEMC cov ntsiab lus nce mus txog 0.3%.
Cov ntaub ntawv ntawm HEMC LH 640M
Pom zoo HEMC rau Tsev & Kev Tsim Kho
Chaw nyob
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