Thermal conductivity of plastics - Transient plane source (TPS) method

Measurement of thermal conductivity and thermal diffusivity of plastic materials according to the ISO 22007-2 standard. Specific heat capacity per unit volume can be determined simultaneously for an extra charge.

The method is suitable for materials with thermal conductivity from 0.01 to 500 W/mK and thermal diffusivity from 5×10⁻⁷ to 1×10⁻⁴ m²s⁻¹.

Thermal conductivity can be measured in a specific direction, for example, in-plane (x,y) or thickness direction (z).

Testing can be performed at room temperature or in a climate chamber (temperatures from -40 °C to 300°C). Additional preparation cost applies to climate chamber testing.

Please specify the desired testing procedure when requesting an offer.