Material Properties Polycarbonate Molded admin May 20, 2016January 17, 2017 Material Properties for Polycarbonate Molded Physical specifications of materials. Materials Polycarbonate Description Molded Density g/cc 1.31 lb/in^3 0.04735 Hardness Brinell unless specified 70(Rockwell-M) Tensile Strength ultimate Mpa 65 Ksi 9.425 Yield Strength MPa 65 Ksi 9.425 Modulus of Elasticity Gpa 2.3 10^6 Psi 0.3333333328 Poisson’s Ratio 0.36 %Elongation at break 62 %Reduction of area Izod Impact J 4.78 Ft-lb 3.526684 Fracture Toughness Mpa(m)^0.5 3.1 Ksi(in)^0.5 2.79 Thermal conductivity W/m-K 0.2 Btu/ft-h-F 0.1156069364 Specific Heat Cpacity J/g-K 1.1 Btu/lb-F 0.264 Coefficient of thermal expansion 1E-6/K 77 1E-6/F 42.842105229 Electrical Resistivity Ohm-cm 1000000000000000