Specifications
PropertyValueUnit
Chemical Properties
Hydroxyl number27 – 34mg KOH/g
Molecular weight3,500g/mol
Acidity number<2.0mg KOH/g
Physical Properties
Viscosity2,000Temperature 80.0 °C@cP
Density1.16Temperature 23.0 °C@g/mL
flash point>300°C
Melting point65°C
Mechanical Properties
Elongation at break-MD80with MDI; OH:NCO=1:2.11%
Tensile strength20with MDI; OH:NCO=1:2.11; UltimateMPa
Thermal Properties
Softening point73°C
