Material Properties 30% Glass Fiber reinforced Clear Polycarbonate admin May 20, 2016January 17, 2017 Material Properties for 30% Glass Fiber reinforced Clear Polycarbonate Physical specifications of materials. Materials 30% Glass Fiber reinforced Clear Polycarbonate Description Density g/cc 1.43 lb/in^3 0.0517 Hardness Brinell unless specified 121(Rockwell-R) Tensile Strength ultimate Mpa Ksi 0 Yield Strength MPa 124 Ksi 17.98 Modulus of Elasticity Gpa 10^6 Psi Poisson’s Ratio %Elongation at break 9 %Reduction of area Izod Impact J 1.6 Ft-lb 1.18048 Fracture Toughness Mpa(m)^0.5 Ksi(in)^0.5 Thermal conductivity W/m-K Btu/ft-h-F Specific Heat Cpacity J/g-K Btu/lb-F Coefficient of thermal expansion 1E-6/K 1E-6/F Electrical Resistivity Ohm-cm 10000000000000000