COAPUR™ 2501
Solvent free liquid polyurethane thickener
Product overview
Coapur™ 2501 is a non-ionic, associative and solvent free polyurethane (HEUR) rheology modifier providing a pure Newtonian rheology to water-borne systems. Coapur™ 2501 allows to adjust selectively high shear viscosities and thus ensures excellent film build, spatter resistance and levelling together flexibility of use.
Geographic availability
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Worldwide
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TDS
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WATERBORNE ADDITIVES BROCHURE 2026
| pH | 7 |
| End use systems | Waterborne |
| Specific gravity | 1.04 |
| Appearance | Viscous whitish liquid |
| Solid Content (%) | 20 |
| Solvent | Water |
| Brookfield viscosity (mPa.s) | 2 500 |
| PVC Low | |
| PVC Mid | |
| PVC High | |
| Compatibility | |
| Ready to use | |
| Easy handling | |
| Viscosity stability | |
| Antisettling | |
| Color acceptance | |
| Post addition | |
| In-can appearence | |
| Syneresis resistance | |
| Gloss | |
| Transparency | |
| Hiding power/Opacity | |
| Rub out | |
| Chemical resistance | |
| Water resistance | |
| Anticorrosion |
| Safer solutions *Not intentionally added but not specifically measured (not part of product specification)
|
APEO Free*, Heavy Metal Free*, MIT Free*, Solvent Free* |