Softtherm 86/225, 86/320 - MH&W Thermal Products

Softtherm 86/225 and 86/320Single layer Softtherm films with graded thermal behavior. These films are partial fiberglass reinforced and are a low cost alternative to the two layer Softtherm films.

Possible Thickness:
86/225: 0.5mm – 5.0mm
86/320: 1.0mm – 5.0mm

Applications

  • Heat Pipe Thermal Solutions
  • Automotive Engine
  • Control Systems
  • Control Units
  • Property Symbol Unit 86/225 86/320
    * – Youngs Modulus sample size 30x30x2.5mm3;

    – variable contact pressure;

    – compression 50% of measured thickness;

    Color orange mandarin
    Thermal Properties
    Thermal Resistance Rth K/W 0.60 0.50
    Thermal Impedance Rti °Cmm²/W
    Kin²/W
    240
    0.37
    147
    0.23
    Thermal Conductivity λ W/mK 2.0 2.5
    Electrical Properties
    Breakdown Voltage Ud;ac kV 6.0 5.0
    Dielectric Breakdown Ed;ac kV/mm 12.0 10
    Volume Resistivity Ωm 2.2×1011 0.68×1012
    Dielectric Loss Factor tan δ 1 1.0×10-3 2.9×10-2
    Dielectric Constant εr 1 3.6 3.4
    Mechanical Properties
    Measured Thickness (±10%) mm 0.5 0.5
    Hardness Shore 00 30 – 45 25 – 38
    Youngs Modulus* N/cm² 58 32
    Physical Properties
    Density ρ g/cm³ 1.65 1.69
    Application Temperature °C -40 to +180 -40 to +180
    Flame Class UL 94V-0 94V-0
    Total Mass Loss TML Ma.-% < 0.44 < 0.46
  • Softtherm 86/225 GraphSofttherm 86/320 Graph