Specifications
PropertyValueUnit
Physical Properties
Viscosity4,000@Temperature 130 °CcP
flash point>300°C
Density1.23@Temperature 23.0 °Cg/mL
Chemical Properties
Molecular weight3,500g/mol
Acidity number<3.0mg KOH/g
Hydroxyl number27 – 34mg KOH/g
Thermal Properties
Glass transition Temperature-20°C
Softening point92°C
Mechanical Properties
Tensile strength35with MDI; OH:NCO=1:2.14:UltimateMPa
Elongation at break-MD500with MDI; OH:NCO=1:2.14%
