High-viscosity hydroxyethyl cellulose (HEC) derivative with excellent water solubility and rapid dispersion.
Outstanding rheology control and shear-thinning behavior for improved processability in aqueous systems.
Superior film-forming capability and enhanced surface adhesion in coating and binder formulations.
Excellent compatibility with common surfactants, electrolytes, and organic co-solvents.
Non-ionic nature ensures stable performance across broad pH range (3–11) without gelation or precipitation.
Architectural coatings — providing viscosity build, sag resistance, and brush/roller drag control.
Tile adhesive mortars — enhancing open time, workability, and green strength development.
Exterior insulation finishing systems (EIFS) — improving cohesion, crack bridging, and substrate wetting.
Water-based industrial paints and primers — delivering uniform film formation and pigment suspension stability.
Construction grouts and repair mortars — supporting water retention and minimizing segregation during placement.
| Chemical Type | Hydroxyethyl cellulose (HEC) |
| Product Form | Free-flowing white to off-white granular powder |
| Appearance | Free-flowing granules, no visible lumps or discoloration |
| pH (1% aqueous solution) | 6.0 – 8.5 |
| Viscosity (Brookfield RV, 2% solution, 20°C, spindle #3, 12 rpm) | Approx. 100,000 mPa·s |
| Moisture Content (by loss on drying) | ≤ 5.0% |
| Solubility | Readily dispersible and fully soluble in cold water |
| Primary Applications | Water-based coatings, tile adhesives, EIFS, construction mortars |
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E-mail: wangxingqiang@ericwchem.com
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