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  • 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
  • Reactive system
  • Waterbased dispersion
  • UV-curing dispersion
  • Polyurethane

Material

Coatings, paints & inks
Hard, Waterborne, Fast curing, High functional

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.

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.

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
pH-value DIN ISO 976 6.5 - 8.0
Non-volatile content (1 g / 1 h / 125 °C, convection oven) DIN EN ISO 3251 % 48 - 52

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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In the meantime, feel free to discover our innovative material solutions!

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