PPO

Poly(p-phenylene oxide)

Young's modulus 2400 MPa
Tensile strength 60 MPa
Elongation 25 %
Compressive strength 111.5 MPa
Fatigue 15.5 MPa
Bending strength 95 MPa
Hardness 117 Rockwell
Impact strength 0.955 J/cm
Yield strength 0 MPa
Thermal expansion 61 E-6/K
Thermal conductivity 0.193 W/m*K
Specific heat 1295 J/kg*K
Vicat 130 °C
Melting temperature 272.5 °C
Minimum service temperature -100 °C
Maximum service temperature 120 °C
Density 990 kg/m3
Resistivity 1E+21 Ohm*mm2/m
Breakdown potential 45 kV/mm
Dielectric loss factor 0.00054
Friction coefficient 0.225
Shrinkage 0.6 %
Water absorption 0.066 %