Material Properties Polycarbonate Aramid Fiber Reinforced admin May 20, 2016January 17, 2017 Material Properties for Polycarbonate Aramid Fiber Reinforced Physical specifications of materials. Materials Polycarbonate Aramid Fiber Reinforced Description Density g/cc 1.27 lb/in^3 0.04585 Hardness Brinell unless specified 120(Rockwell-R) Tensile Strength ultimate Mpa 67 Ksi 9.715 Yield Strength MPa Ksi Modulus of Elasticity Gpa 3.5 10^6 Psi 0.507246376 Poisson’s Ratio %Elongation at break 6.2 %Reduction of area Izod Impact J 0.6 Ft-lb 0.44268 Fracture Toughness Mpa(m)^0.5 Ksi(in)^0.5 Thermal conductivity W/m-K 0.22 Btu/ft-h-F 0.12716763004 Specific Heat Cpacity J/g-K Btu/lb-F Coefficient of thermal expansion 1E-6/K 38 1E-6/F 21.142857126 Electrical Resistivity Ohm-cm 10000000000000000