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Rovene® PU 2177

POLYURETHANE DISPERSION
Rovene® PU 2177 is a water based aliphatic polyester PU dispersion, which is pyrrolidone and APEO-free. Rovene® PU 2177 is characterized by excellent chemical resistance, very high hardness, excellent sandability, good blocking resistance and outstanding abrasion resistance. The dispersion can be used as a 1K and 2K-system. A crosslinking of 5% isocyanate on the dispersion in delivery form is recommended. Rovene® PU 2177 is very suitable for parquet lacquers, clear coats and pigmented wood coatings.

Physical Properties

  • Solids Content (%)
  • 34-36
  • PH
  • 7.5-8.5
  • Viscosity (cps)
  • 300 max
  • Tg (°C)
  • Softening point (°C)
  • +
  • Molecular Weight (Da)
  • MFFT (°C)
  • +45
  • Acid Number (mgKOH/g)
  • Stabilization
  • ASH (%)
  • Appearance
  • Bulk Density
  • Average Particle Size μm
  • Viscosity at 25°C mPa.s

Typical Applications:

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