High thermally conductivity and excellent elastic behavior characterizes this Softtherm film. It also has very good dielectric properties.
With its high thermal conductivity and very good compressibility the film is very well suited for a variety of applications. The material’s excellent elasticity reduces mechanical stress on the power components and makes it a candidate for pressure sensitive applications .
86/3500: 1.0mm – 4.0mm
Stress Sensitive Components
Property Symbol Unit 86/3500 * – Youngs Modulus sample size 30x30x2.5mm3;- variable contact pressure;- compression 50% of measured thickness; Color Azure Thermal Properties Thermal Resistance Rth K/W 0.36 Thermal Impedance Rti °Cmm²/W
Thermal Conductivity λ W/mK 3.5 Electrical Properties Breakdown Voltage Ud;ac kV 5.0 Dielectric Breakdown Ed;ac kV/mm 10.0 Volume Resistivity Ωm 8.1×1010 Dielectric Loss Factor tan δ 1 0.3 Dielectric Constant εr 1 3.3 Mechanical Properties Measured Thickness (±10%) mm 0.5 Hardness Shore 00 45 – 65 Physical Properties Density ρ g/cm3 2.9 Application Temperature °C -40 to +200 Flame Class UL 94V-0 Total Mass Loss TML Ma.-% < 0.1