desmodur n3200 hdi curing agent low viscosity for light-fast polyurethane coatings
products introduction aliphatic polyisocyanate (low-viscosity hdi biuret), used as the curing agent component of light-resistant polyurethane coatings specifications features value measurement units method ncocontent 23.0 ± 0.5 % m105-iso 11909 viscosity,23°c 2500 ± 1000 mpa·s m014-iso 3219/a.3 color value(hazen) ≤ 40 m017-en 1557 hdimonomer content ≤ 0.4 flashpoint approx. 170 °c din 22 719…
