Hydroxyethyl Methyl Cellulose / HEMC / MHEC
Khoom Muag: Hydroxyethyl Methyl Cellulose / HEMC / MHEC
CAS#:9032-42-2
Mis: C34H66O24
Cov Qauv Qauv:
Siv:
Siv ua tus neeg sawv cev khaws dej zoo, stabilizer, nplaum thiab zaj duab xis rau cov ntaub ntawv tsim kho. Nws yog dav siv rau hauv kev siv hauv kev lag luam, xws li kev tsim kho, tshuaj ntxuav tes, xim thiab txheej thiab lwm yam.
Cov Lus Qhia Tshwj Xeeb
| Khoom | Tus Qauv |
| Qhov tsos | Dawb los yog dawb hmoov |
| Cov dej noo | ≤6% |
| Cov ntsiab lus ntawm tshauv | ≤5% |
| Tus nqi pH | 6-8 |
| Qhov loj ntawm cov khoom me me | 99% dhau 80 mesh |
| Kev sib xyaw ua ke (MS / DS) ** | 0.8-1.2/1.8-2.0 |
| Qhov viscosity | 35000-75,000 mPa.s (Brookfield RV, 2%)* |
Sau koj cov lus ntawm no thiab xa tuaj rau peb