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COAPUR 830W
A solvent and Alkyl Phenol Ethoxylate (APE) free polyurethane thickener designed for all types of water based formulations, especially the solvent free formulations.
Used In
- Can be used solely or in combination either with other polyurethane thickeners or with other types of rheology modifiers such as acrylic or cellulosic thickeners in water based coatings.
Features
Increases viscosity at medium and high shear rates, improve film build, levelling and brush drag. It also prevents settling and sagging in low PVC formulations.
Typical Properties
| Nature | Water soluble non ionic polyurethane |
| Appearance (20°C) | Whitish liquid |
| Active content (%) | 30 |
| Solvent | Water,VOC free |
| pH (25°C) | 6.5 |
| Specific gravity (20°C) | 1.06 |
| Brookfield viscosity (100 rpm, 25°C) | About 6 000 mPa.s |
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