MDI

Lupranate 5080 Isocyanate is a 15.9% Free-NCO prepolymer based on diphenylmethane diisocyanate (MDI) chemistry. The formulation of Lupranate 5080 Isocyanate provides the low viscosity and physical properties required for high-quality, fixed-ratio spray applications. This isocyanate prepolymer is at least 95.0% solids. In coatings applications, BASF recommends adherence to EPA Method 24 for VOC calculations. Although VOC calculations are the responsibility of the system formulator, some basic guidelines are discussed in the Supplemental Technical Bulletin for Lupranate 5080 Isocyanate.