Material Properties Polyphenylene Sulfide Molded admin May 20, 2016January 17, 2017 Material Properties for Polyphenylene Sulfide Molded Physical specifications of materials. Materials Polyphenylene Sulfide Molded Description Density g/cc 1.57 lb/in^3 0.0567 Hardness Brinell unless specified 90(Rockwell-M) Tensile Strength ultimate Mpa 95 Ksi 13.775 Yield Strength MPa 6809 Ksi 987.305 Modulus of Elasticity Gpa 3.5 10^6 Psi 0.507246376 Poisson’s Ratio %Elongation at break 3 %Reduction of area Izod Impact J 1.25 Ft-lb 0.92225 Fracture Toughness Mpa(m)^0.5 Ksi(in)^0.5 Thermal conductivity W/m-K 0.31 Btu/ft-h-F 0.17919075142 Specific Heat Cpacity J/g-K Btu/lb-F 0 Coefficient of thermal expansion 1E-6/K 32 1E-6/F 17.804511264 Electrical Resistivity Ohm-cm 1000000000000000