VESTANAT® T 1890 SN is a cycloaliphatic polyisocyanate based on isophorone diisocyanate (VESTANAT® IPDI). It contains isocyanurate structures and has a NCO-functionality between 3 and 4. VESTANAT® T 1890 SN is dissolved in 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