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  • Coatings

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

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

Material

Coatings
Fast curing, High functional, Waterborne

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.

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

Property Name Test Method Unit Value
Non-volatile content (1g/1h/125°C, convection oven)) % 39 - 41
Viscosity at 23°C mPa∙s ≤ 200
pH 7.0 - 9.0

Property Name Test Method Unit Value
Density at 20oC g/cm3 approx. 1.06
Pendulum hardness (after UV-curing) s approx. 160
Pendulum hardness (before UV-curing) s approx. 40
Average particle size nm 50 - 100

Downloads

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