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Aqueous hydroxyfunctional polyester polyacrylate dispersion. Used in the formulation of two-component polyurethane topcoats.
Details
Recommended for
Applications
Producer
Supplier
Chemical Composition
hydroxyfunctional polyester polyacrylate dispersion
Advantages
- good hydrolysis stability
- high gloss
- solvent-resistant and tar-resistant top-coats
- very good adhesion
- sandability
- water resistance
- good pigment wetting
- high shear stability
Other Applications
Plastic coating
Primers
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Dysprzhn | ||
| Physical Properties | |||
| Viscosity | 200 - 2000 | cP | 23°C |
| Density | 1.1 | g/ml | 20°C |
| pH | 6.4 - 8.4 | DIN ISO 976 | |
| Particle size | <200 | nm | |
| Chemical Properties | |||
| Non-volatile materials | 43 - 47 | % wt | |
| Acidity number | 11 - 13 | mg KOH/g | |
| Hydroxyl percentage | 1.6 - 1.9 | % | |
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