Specifications
PropertyValueUnit
Physical Properties
Density1.29Temperature 23.0 °C@g/mL
Viscosity700Temperature 130 °C@cP
flash point>300°C
Melting point115°C
Chemical Properties
Hydroxyl number27 – 34mg KOH/g
Molecular weight3,500g/mol
Acidity number<3.0mg KOH/g
Mechanical Properties
Tensile strength30with MDI; OH:NCO=1:2.17; UltimateMPa
Elongation at break-MD10with MDI; OH:NCO=1:2.17%
Thermal Properties
Softening point118°C
Glass transition Temperature-30°C
