High-viscosity, water-soluble polymer delivering excellent thickening and rheology control in aqueous systems.
Outstanding salt tolerance and compatibility with surfactants, electrolytes, and common industrial additives.
Non-ionic nature ensures broad pH stability (pH 3–11) and minimal interaction with cationic or anionic components.
Provides superior film-forming capability and improved suspension of insoluble particles in liquid formulations.
Easily dispersible with low gel lumps, enabling efficient cold-water hydration and simplified manufacturing handling.
Architectural coatings: water-based paints and interior/exterior emulsion paints.
Construction mortars and tile adhesives requiring workability, water retention, and sag resistance.
Personal care products: shampoos, conditioners, and gels where clarity, viscosity stability, and mildness are critical.
Agrochemical formulations: suspension concentrates (SC) and emulsifiable concentrates (EC) for uniform active ingredient dispersion.
Oilfield fluids: completion and fracturing fluids requiring viscosity enhancement and fluid loss control.
| Chemical Type | Hydroxyethyl cellulose (HEC), non-ionic ether derivative of cellulose |
| Product Form | Free-flowing white to off-white granular powder |
| Appearance | White to creamy-white, odorless, free-flowing granules |
| Viscosity (4% aqueous solution, 20°C, Brookfield RVT, spindle #3, 12 rpm) | Approx. 2500–3500 mPa·s |
| Moisture Content (ASTM D281) | ≤ 5.0% w/w |
| pH (1% aqueous solution, 25°C) | 5.5–7.5 |
| Solubility | Fully soluble in cold and hot water; insoluble in organic solvents |
| Heavy Metals (as Pb, ASTM D1492) | ≤ 20 ppm |
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E-mail: wangxingqiang@ericwchem.com
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