• Coatings

Bayhydrol® UV 2282

Waterborne, UV-curing Polyurethane Dispersion.In the formulation of physically drying, waterborne UV-curing wood and plastic coatings.

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Product Types

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


Fast curing, Waterborne

General Characterization

Waterborne, UV-curing Polyurethane Dispersion.
In the formulation of physically drying, waterborne UV-curing wood and plastic coatings.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 5 - 30 °C.

- Protect from intense radiation (ligth, 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.


No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Flow time at 23 °C, 4 mm cup AFAM 2008/105 03 s ≤ 50
Non-volatile content (1 g/1 h 125 °C) DIN EN ISO 3251 % 39 ± 1
pH DIN ISO 976 7.75 ± 0.75

Property Name Test Method Unit Value
Density at 20 °C DIN EN ISO 2811-2 g/ml approx. 1.06
Minimum film forming temperature (MFT) DIN ISO 2115 °C 0
Appearance milky, slightly colloidal


Technical Data Sheet
Safety Data Sheet
No direct download available, please visit

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