Characterization Hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI).
Bayhydur® 401-60 PGDA might be used as co-reactant for aqueous resins and as hardener for chemically resistant and weather-stable coating systems.
Form supplied Approx. 60 % in propylene glycol diacetate
Characteristic data*
Property Value Unit of measurement Method
NCO content approx. 8.5 % M105-ISO 11909
Viscosity at 23 °C approx. 1,100 mPa•s M014-ISO 3219/A.3
Color value (Hazen) ≤ 60 M017-EN 1557
Monomeric IPDI < 0.30 % M106-ISO 10283
*These values are provisional. Binding supply specifications will not be available until the final product data sheet is published.
Other data** Property
Value
Unit of measurement
Method
Equivalent weight approx. 494
Flash point approx. 84 °C DIN EN ISO 2719
Density at 20 °C approx. 1.11 g/cm3 DIN 51757
**These values provide general information.
