The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Coapur™ XS 83

Coapur™ XS 83 by Coatex (Arkema Group) is a solvent-free polyurethane thickener. Coapur™ XS 83 provides a unique pseudoplastic rheology profile with a strong shear-thinning behavior. Its use ensures a smooth structure and an optimized ease of application by spray, roller or brush. Coapur™ XS 83 thickener is recommended for water-based systems and is suitable for industrial and decorative applications requiring high film thicknesses and excellent sag resistance. This polyurethane thickener contributes to improved color strength and reduce rub-out issues when using pigment pastes, even in presence of problematic binders. The use of Coapur™ XS 83 also limits viscosity drop after pigment paste addition, pigment flooding and floating during storage. Recommended dosage levels are 0.1-0.8 % when used alone in decorative paints, 0.1-1.0 % in industrial coatings, 0.05%-0.8 % when used in combination with a medium and/ or high shear effective thickener in all kinds of formulations.
Product Type
Rheology Modifiers / Thickeners
Product Launch Date
Nov 30, 2016
Product Status

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