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Polyisocyanate crosslinkers for polyurethane liquid coatings

VESTANAT® T 1890 is a cycloaliphatic polyisocyanate crosslinker with remarkably short curing cycles even at ambient temperatures

Polyisocyanate crosslinkers in 2K systems

  • Combination with a resin component right before application
  • Reaction starts immediately after mixing the polyisocyanate with the resin component
  • Reaction leads to a 3D network with a high durability

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VESTANAT® T 1890 E is a cycloaliphatic polyisocyanate crosslinker with a high compatibility. The crosslinker is used for light-stable and weather-resistant 2K PUR systems with improved physical drying properties and chemical resistance.

Benefits

  • Low viscosity
  • Excellent compatibility & high reactivity
  • Durability against environmental impacts
  • UV resistant, lightfast and very good gloss retention
  • First-class chemical resistance
  • High reactivity even at ambient temperature
  • Short curing cycles

VESTANAT® T 1890 L is a cycloaliphatic polyisocyanate crosslinker with a high compatibility. The crosslinker is used for light-stable and weather-resistant 2K PUR systems with improved physical drying properties and chemical resistance.

Benefits

  • Medium viscosity
  • Excellent compatibility & high reactivity
  • Durability against environmental impacts
  • UV resistant, lightfast and very good gloss retention
  • First-class chemical resistance
  • High reactivity even at ambient temperature
  • Short curing cycles

VESTANAT® T 1890 SN is a cycloaliphatic polyisocyanate crosslinker with a high compatibility. The crosslinker is used for light-stable and weather-resistant 2K PUR systems with improved physical drying properties and chemical resistance.

Benefits

  • High curing temperatures
  • Excellent compatibility & high reactivity
  • Durability against environmental impacts
  • UV resistant, lightfast and very good gloss retention
  • First-class chemical resistance
  • High reactivity even at ambient temperature
  • Short curing cycles

VESTANAT® T 1890/100 is a solvent-free cycloaliphatic polyisocyanate crosslinker which is supplied as a solid material in the form of pellets. Its broad solubility in all types of non-protic solvents gives our customers the chance to choose a solvent which fits best to their coatings application.

Benefits

  • No solvents
  • Solid
  • Pellets

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Please note that products may not be available in every country. Consult with your area sales manager for further information.