- Coatings, paints & inks
Bayhydrol® UV 2901
UV curable urethane acrylate dispersion. High performing UV curing polyurethane dispersion to be used as blending partner or booster in combination with acrylic dispersions, or other UV curing dispersions, to improve chemical resistances, hardness, blocking and scratch resistance. No physical drying. Fast water release and high reactivity.
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About
Product Types
- Dispersion
- Polyurethane
- Waterbased dispersion
- Reactive system
- UV-curing
Material
- Coatings, paints & inks
- Hard, Waterborne, High functional, Fast curing
General Characterization
UV curable urethane acrylate dispersion.
High performing UV curing polyurethane dispersion to be used as blending partner or booster in combination with acrylic dispersions, or other UV curing dispersions, to improve chemical resistances, hardness, blocking and scratch resistance. No physical drying. Fast water release and high reactivity.
High performing UV curing polyurethane dispersion to be used as blending partner or booster in combination with acrylic dispersions, or other UV curing dispersions, to improve chemical resistances, hardness, blocking and scratch resistance. No physical drying. Fast water release and high reactivity.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 5 - 30 °C.
- Protect from intense radiation (light, UV), frost, heat and foreign material.
General information: The product is sensitive to frost. 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. Even though the product is stabilized by a biocide, contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: 5 - 30 °C.
- Protect from intense radiation (light, UV), frost, heat and foreign material.
General information: The product is sensitive to frost. 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. Even though the product is stabilized by a biocide, contamination with certain bacteria, fungi or algae may render the product unusable.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Apearance | milky emulsion | ||
| Density at 20°C | DIN EN ISO 2811 | g/cm^3 | approx. 1.03 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity D = 40s^-1 | DIN EN ISO 3219/A.3 | mPa*s | < 1,000 |
| Non-volatile content (1 g / 1 h / 125 °C, convection oven) | DIN EN ISO 3251 | % | 48 - 52 |
| pH-value | DIN ISO 976 | 6.5 - 8.0 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
