- Coatings, paints & inks
Bayhydrol® A 2058
Aqueous hydroxyfunctional polyacrylic dispersion.In the formulation of flexible two-component polyurethane top coats and primers for plastics.
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About
Product Types
- Dispersion
- Acrylate dispersion
Material
- Coatings, paints & inks
- Hard, Waterborne, Flexible, Elastic
General Characterization
Bayhydrol A 2058 is an aqueous hydroxyfunctional polyacrylic dispersion.
It is suitable for use in the formulation of flexible two-component polyurethane top coats and primers for plastics.
It is suitable for use in the formulation of flexible two-component polyurethane top coats and primers for plastics.
Storage Conditions
Bayhydrol A 2058 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Prolonged freezing can damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is 0º-30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point | °C | > 100 | |
| Acid value (solid resin) | mg KOH/g | approx. 25 | |
| Density at 20°C | g/ml | approx. 1.0 | |
| Hydroxyl content (on solid resin, calculated) | % | approx. 4.8 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content (1g/1h/125°C convection oven) | % | 41 - 45 | |
| Viscosity at 23°C, approx. D=82s^-1 | mPa∙s | 200 - 2,000 | |
| pH (1:3 in demineralized water) | 7.5 - 9.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
