[vc_column_text animation_loading="no" animation_loading_effects="fade_in"]
Compressive strength 90 – 110N/mm
Density 2.3 – 2.4kg/dm³
Bending strength 19 – 21N/mm²
Tensile strength 18 – 21N/mm²
Modulus of elasticity 37 – 45KN/mm²
Poisson’s ratio 0.25
Thermal conductivity 1.56 – 1.63W/m °C
Thermal expansion 11 – 13×10-6/°C

 

[/vc_column_text]