High-viscosity, low-substitution sodium carboxymethyl cellulose (CMC) optimized for thickening and suspension stability.
Excellent water solubility with rapid hydration and minimal lump formation under moderate shear.
Premium salt tolerance—maintains viscosity performance in formulations containing electrolytes up to 2% NaCl.
Consistent rheological profile across pH 4–10, supporting broad formulation compatibility.
Non-ionic character ensures compatibility with anionic surfactants and cationic polymers in complex systems.
Oilfield drilling fluids—used as viscosifier and fluid-loss control agent in water-based muds.
Architectural coatings—provides rheology control, sag resistance, and brushability in latex paints.
Agrochemical suspensions—stabilizes solid active ingredients in SC (suspension concentrate) formulations.
Textile printing pastes—delivers sharp pattern definition and easy wash-off post-curing.
Ceramic tile adhesives—enhances open time, workability, and non-sag performance on vertical substrates.
| Chemical Type | Sodium carboxymethyl cellulose (CMC), low-substitution grade |
| Product Form | Free-flowing white to off-white granular powder |
| Appearance | Odorless, fine granules with uniform particle size distribution |
| Viscosity (2% aqueous solution, 25°C, Brookfield RV, spindle #3, 20 rpm) | 1,800–2,400 mPa·s |
| pH (2% aqueous solution) | 6.5–8.5 |
| Moisture Content (by loss on drying at 105°C) | ≤8.0% |
| Substitution (DS) | 0.60–0.75 |
| Primary Applications | Thickener, suspending agent, rheology modifier in industrial and specialty formulations |
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E-mail: wangxingqiang@ericwchem.com
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