High viscosity grade offering excellent thickening and rheology control in aqueous systems.
Superior thermal gelation profile with reversible gel formation above 55–65 °C, ideal for temperature-responsive formulations.
Outstanding water retention capacity, minimizing cracking and enhancing workability in cementitious and plaster applications.
Consistent batch-to-batch performance due to strict GMP-compliant manufacturing and precise etherification control.
Low ash content and high purity, meeting stringent requirements for pharmaceutical excipient and food-grade compatible use.
Tile adhesives and grouts requiring extended open time and sag resistance.
Self-leveling underlayments and gypsum-based plasters demanding high water retention and smooth finish.
Pharmaceutical immediate-release tablet binders and film-coating suspensions.
Architectural coatings and exterior insulation finishing systems (EIFS) for improved spatter resistance and brushability.
Food-grade thickeners and stabilizers in dairy alternatives and plant-based beverages.
| Chemical Type | Non-ionic cellulose ether — hydroxypropyl methylcellulose (HPMC) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Odorless, fine granular powder |
| Viscosity (2% aqueous solution at 20 °C) | Approx. 100,000 mPa·s (Brookfield DV-II+ viscometer, spindle #4, 12 rpm) |
| Methoxy Substitution (MS) | 1.3–1.6 |
| Hydroxypropoxy Substitution (DS) | 0.2–0.4 |
| pH (1% aqueous solution) | 5.0–8.0 |
| Moisture Content | ≤5.0% (w/w, by loss on drying at 105 °C) |
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E-mail: wangxingqiang@ericwchem.com
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