Material Properties Polypropylene (PP) 10% Carbon Fiber Filled admin May 20, 2016January 17, 2017 Material Properties for Polypropylene (PP) 10% Carbon Fiber Filled Physical specifications of materials. Materials Polypropylene (PP) Description 10% Carbon Fiber Filled Density g/cc 0.95 lb/in^3 0.0343 Hardness Brinell unless specified Tensile Strength ultimate Mpa 26 Ksi 3.77 Yield Strength MPa Ksi Modulus of Elasticity Gpa 4.75 10^6 Psi 0.688405796 Poisson’s Ratio %Elongation at break 9 %Reduction of area Izod Impact J 0.8 Ft-lb 0.59024 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 50000