A decrease in thermal conductivity by the addition of SBR to Natural Rubber (NR) has been reported by Saxena et al. (1999) in the case of SBR/NR blends. Generally … Properties for Non-Electrically Insulating Thermally Conductive Tapes Total Thickness Thermal Conductivity Thermal Impedance Adhesion To Steel 2 mils W/m K ° C in / W oz / in Operating … ARDL’s thermal conductivity testing provides determination of the steady-state thermal transmission properties of thermal … R-values per inch given in SI and Imperial units (Typical values are … The thermal transmission properties of a material may change due to variability in the compound, impurities and environmental effects (moisture and temperature). (1999) in the case of SBR/NR blends. It is also clear from Fig. Thermal conductivity measures a materials ability to allow heat to pass through it via conductance. Heat Transfer Engineering . The thermal conductivity of a material is highly dependent on composition and structure. Insulation Material Thermal Conductivity Chart . https://en.wikipedia.org/wiki/List_of_thermal_conductivities 2 that the thermal conductivity … Various Insulation Material Thermal Conductivity Chart.