Coatex Coapur 830W is a solvent-free, APEO-free non-ionic water-based polyurethane associative thickener by Gautier (Arkema Group) for waterborne systems. It efficiently boosts medium-high shear viscosity, optimizing leveling and application feel, preventing sagging, settling and floating, ideal for matte, semi-gloss, anti-corrosion coatings, solvent-free & zero-VOC formulations
Full-shear thickening & wide adaptability - Efficiently increases low-medium-high shear viscosity, suitable for color matching systems
Stable color matching & excellent color development - Controls viscosity drop after adding color paste, eliminates floating
Excellent application & splatter reduction - Optimizes leveling and application feel, reduces splatter, improves efficiency
Eco-friendly compliance - Solvent-free, APEO-free, meeting zero-VOC standards
Synergistic & economical - Compatible with various thickeners, dosage 0.1%-1.5%, cost-effective
Full-shear thickening & wide adaptability - Efficiently increases low-medium-high shear viscosity, suitable for color matching systems
Stable color matching & excellent color development - Controls viscosity drop after adding color paste, eliminates floating
Excellent application & splatter reduction - Optimizes leveling and application feel, reduces splatter, improves efficiency
Eco-friendly compliance - Solvent-free, APEO-free, meeting zero-VOC standards
Synergistic & economical - Compatible with various thickeners, dosage 0.1%-1.5%, cost-effective
| Brand | Coatex (Arkema Group, France) |
| Chemical Type | Non-ionic water-based polyurethane |
| Appearance (20℃) | White viscous liquid |
| Active Ingredient | 17.5±1% |
| pH Value (20℃) | 7±1 |
| Specific Gravity (20℃) | 1.04±0.02 g/cm³ |
| Viscosity (25℃) | 10000 mPa.s |
| Ionic Type | Non-ionic |
| Form | Solvent-free liquid |
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