- Coatings
Bayhydrol® UH XP 2648
Aliphatic, polyester-polycarbonate based anionic polyurethane dispersion, solvent free.Binder for water-thinnable 1K and 2K coatings, sealing, metallic coating systems, fillers and top coats.
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About
Product Types
- Dispersion
- Non-reactive system
- PU dispersion
- PU dispersion - high molecular
- Waterbased dispersion
- Polyurethane
Material
- Coatings
- Elastic, Low viscous, Solvent-free, Waterborne, Flexible
General Characterization
Bayhydrol UH XP 2648 is an aliphatic, polyester-polycarbonate based anionic polyurethane dispersion, solvent free.
It is suitable as a binder for the formulation of water-thinnable one-component and two-component coatings for different substrates, especially plastic substrates. It is well suited for metallic coating systems, fillers and top coats.
It is suitable as a binder for the formulation of water-thinnable one-component and two-component coatings for different substrates, especially plastic substrates. It is well suited for metallic coating systems, fillers and top coats.
Storage Conditions
Bayhydrol UH 2648 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-40ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content | % | 34 - 36 | |
| Flow time (23^oC) | s | 12 - 60 |
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Mean particle size | nm | approx. 60 | |
| Minimum film forming temperature (MFT) | °C | < 5 | |
| Density at 20^oC | g/ml | approx. 1.04 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com