High viscosity performance in cold water with rapid, low-foam dispersion.
Excellent thermal gelation profile—forms reversible gels upon heating and re-solubilizes upon cooling.
Superior film-forming capability for enhanced surface protection and cohesion in dry-mix formulations.
Consistent batch-to-batch rheological behavior due to tight molecular weight and substitution control.
Non-ionic nature ensures compatibility with electrolytes, surfactants, and other common formulation ingredients.
Cement-based tile adhesives and grouts requiring extended open time and sag resistance.
Self-leveling underlayments where controlled flow, leveling, and edge retention are critical.
Exterior insulation finishing systems (EIFS) base and finish coats for crack bridging and workability.
Dry-mix mortars including plaster, stucco, and repair mortars demanding improved water retention and pumpability.
Water-based architectural coatings as a rheology modifier and stabilizer for pigments and fillers.
| Chemical Type | Methyl cellulose ether |
| Product Form | White to off-white free-flowing powder |
| Appearance | Free-flowing granular powder |
| Viscosity (2% aqueous solution at 20°C) | Approx. 40,000 mPa·s |
| Methoxy Substitution (MS) | 1.6–2.0 |
| Moisture Content | ≤ 5.0% (w/w) |
| pH (2% solution, 25°C) | 5.0–8.0 |
| Solubility | Readily dispersible in cold water; insoluble in hot water above gelation temperature (~55–65°C) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China