COAPUR™ 830 W
Solvent free liquid polyurethane thickener
Product overview
Coapur™ 830 W is a solvent and Alkyl Phenol Ethoxylate (APE) free polyurethane thickener designed for all types of water based formulations, especially the solvent free formulations.
Coapur™ 830 W can be used sole or in combination either with other polyurethane thickeners or with other types of rheology modifiers such as acrylic or cellulosic thickeners.
Coapur™ 830 W provides excellent coating properties due to its high associative effectiveness with every kind of binder.
Coapur™ 830 W increases specifically the viscosities at medium and high shear rates in order to improve tool load, build film, levelling and brush drag. Thanks to its exclusive rheological features, Coapur™ 830 W also prevents from settling and sagging tendency in low PVC formulations.
Geographic availability
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Worldwide
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TDS
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WATERBORNE ADDITIVES BROCHURE 2023
| pH | 7 |
| End use systems | Waterborne |
| Specific gravity | 1.04 |
| Appearance | Viscous whitish liquid |
| Solid Content (%) | 50 |
| Solvent | Water |
| Brookfield viscosity (mPa.s) | 9000 |
| 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*, Solvent Free* |