MHEC (Methyl Hydroxy Ethyl Cellulose)
Hydroxyethyl methylcellulose (HEMC)is a nonionic cellulose mixed ether made from cotton and wood through alkalization, ethylene oxide and methyl chloride etherification. It has good dispersing, emulsifying, thickening, bonding, water retention and encapsulation properties.
Application of MHEC
|
Tile Adhesives |
Skim coat/wall putty |
|
Cement renders |
Gypsum-based products |
|
Cement-based mortars |
Water-based latex coating, and oil drilling |
| Technical indicators | HEMC/MHEC |
| Appearance | White or slightly yellow powder |
| Viscosityy(BK2%) | 4000-75000MPA.S |
| Gel temperature | 70-90 |
| PH | 5.0-9.0 |
| Moisture | Max.7% |
| Ash | Max.5 |
| Viscosity (Brookfield,2%.20"C) | Recommended Applications |
| 300-500 | Self-leveling |
| 5000-6000 | Ceramics |
| 9000-10000 | Ceramics; Cement grout |
| 15000-25000 | Tile adhesive; Plaster; Wall putty; Grout; Repair mortar |
| 40000-55000 | Cement adhesive; Plasters; Wall putty; EIFS; Gypsum-based Building Materiall |
| 65000-75000 | Tile adhesive; Concrete adhesive; Gypsum Adhesive |
| 40000-50000 | Emulsion-based joint fller; Emulsion-based tile adhesive |
| 65000-75000 | Emulsion-based tile adhesive |
| 45000-55000 | detergents |
| 65000-75000 | detergents |
MHEC (Methyl Hydroxy Ethyl Cellulose)
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