Aliphatic and cycloaliphatic diisocyanate monomers for light stable PUR resins and elastomers / Cycloaliphatic polyisocyanates for extremely durable coatings
VESTANAT HB 2640/100
VESTANAT HB 2640 is an aliphatic polyisocyanate and comprises the biuret of hexamethylene diisocyanate (VESTANAT HDI). It provides a functionality of 3 to 4. VESTANAT HB 2640 is available as solvent grades as well as solvent free.