RIOBENT Organoclay Rheology Modifier Series is formulated from high-purity montmorillonite modified with quaternary ammonium salts. This advanced hybrid structure provides superior interlayer expansion, hydrophobicity, and exceptional rheological performanc...
Why Organoclay is the preferred choice for paints & coatings formulations
Comprehensive range of Organoclay grades for diverse industrial applications
Common questions about Organoclay in paints & coatings applications
RIOBENT organoclays build a 3D thixotropic gel network that prevents pigment settling, controls sag on vertical surfaces, and ensures stable paint body during storage and application.
RIOBENT delivers significant rheology improvement at dosages of 0.2–2%, making it highly cost-efficient for formulation optimization in industrial and decorative paint systems.
RIOBENT is effective in solvent-based alkyd, epoxy, polyurethane, polyester, and acrylic paint systems where controlled rheology and anti-settling performance are required.
Most RIOBENT grades require polar activators for optimal gelling, but self-dispersing grades like RIOBENT SD eliminate this requirement for simplified processing.
Its exfoliated quaternary ammonium-modified silicate layers provide superior interlayer expansion, delivering reproducible thixotropy over a wide temperature range and in challenging paint environments.
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