High-yield, sodium-activated bentonite delivering exceptional rheological control and suspension stability in aqueous systems.
Consistent batch-to-batch performance with stringent quality control per ASTM D5550 and ISO 21678 standards.
Low-sodium formulation optimized for compatibility with electrolytes and multivalent cations in industrial formulations.
Easy dispersion without pre-hydration or mechanical shearing—reduces processing time and energy consumption.
Non-toxic, non-hazardous, and compliant with FDA 21 CFR §173.370 for food-contact incidental use applications.
Water-based paints and architectural coatings requiring sag resistance and anti-settling properties.
Drilling fluids for geotechnical and environmental borehole stabilization under low-solids conditions.
Foundry mold and core binders to enhance green strength and improve shakeout characteristics.
Adhesives and construction sealants where controlled viscosity and thixotropic recovery are critical.
Agrochemical suspensions (SC, SE) ensuring uniform active ingredient dispersion and shelf-life stability.
| Chemical Type | Sodium bentonite (montmorillonite clay) |
| Product Form | Free-flowing, off-white to light tan granular powder |
| Appearance | Granular, dust-reduced particles (typical size: 20–80 mesh) |
| Moisture Content | ≤8.0% (by weight, as received) |
| Loss on Ignition (LOI) | 10–14% (at 1000°C) |
| Colloidal Index (ASTM D2167) | ≥25 mL/2 g (in distilled water) |
| pH (1% slurry in DI water) | 8.5–10.0 |
| Primary Applications | Rheology modifier, suspending agent, and thixotropic thickener for water-based industrial systems |
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E-mail: wangxingqiang@ericwchem.com
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