- Coatings, paints & inks
Bayhydrol® UV 2720/1
Anionic, UV-curable polyurethane dispersion.Binder for the formulation of waterborne UV coatings for industrial coating. As a thermoformable product it is an ideal solution for postformable coatings.
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About
Product Types
- Dispersion
- Polyurethane
- Waterbased dispersion
- Reactive system
- UV-curing
Material
- Coatings, paints & inks
- Waterborne, High functional, Fast curing
General Characterization
Bayhydrol UV 2720/1 is an anionic, UV-curable polyurethane dispersion.
Bayhydrol UV 2720/1 is used for the formulation of waterborne UV coatings for industrial coating of plastics and wood and other substrates, particularly suitable for pigmented systems. As a thermoformable product it is an ideal solution for postformable coatings.
Bayhydrol UV 2720/1 is used for the formulation of waterborne UV coatings for industrial coating of plastics and wood and other substrates, particularly suitable for pigmented systems. As a thermoformable product it is an ideal solution for postformable coatings.
Storage Conditions
Bayhydrol UV 2720/1 should be stored in tightly sealed original containers and protected from freezing, intense radiation (light, UV), heat, and foreign materials. The product is sensitive to freezing. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in an increase of average particle size, risk of sedimentation, risk of pH-drift and ultimately coagulation. Recommended storage temperature is 5º-30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Pendulum hardness (after UV-curing) | s | approx. 160 | |
| Pendulum hardness (before UV-curing) | s | approx. 40 | |
| Density at 20^oC | g/cm^3 | approx. 1.06 | |
| Average particle size | nm | 50 - 100 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content (1g/1h/125°C, convection oven)) | % | 39 - 41 | |
| pH | 7.0 - 9.0 | ||
| Viscosity at 23°C | mPa∙s | ≤ 200 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
