VESTANAT® T 1890 L

Cycloaliphatic Polyisocyanate based on isophorone diisocyanate (IPDI).

Comprises an isocyanurate ring and a NCO-functionality of 3-4. Improves drying speed and surface hardness of 2 K PUR coatings. VESTANAT® T 1890 L is supplied in a mixture of butyl acetate/solvent naphtha.

Benefits at a glance

  • High reactivity at ambient temperature

  • Good compatibility

  • Higher functionality and crosslinking density

  • High chemical and temperature resistance

  • Outstanding weather resistance and light fastness

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Take a deeper dive into the technical performance profile. Our latest whitepaper provides detailed insights into application benefits, formulation guidance, and how this curing agent supports high-performance, sustainable waterborne epoxy flooring solutions.

  

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