Softtherm 86/525 - Keratherm

This new film is designed for optimal thermal connections in the fields of computer technology and high-performance automotive applications.

With its outstanding thermal conductivity and very good compressibility the film is very well suited for these types of applications. The material’s good formability reduces mechanical stress on the power components.

Possible Thickness: 0.5mm – 3.0mm

Applications

• Properties

• Property	Symbol	Unit	86/525
  * – Youngs Modulus sample size 30x30x2.5mm3;   – variable contact pressure;   – compression 50% of measured thickness;
  Color			violet
  Thermal Properties
  Thermal Resistance	Rth	K/W	< 0.22
  Thermal Impedance	Rti	°Cmm²/W Kin²/W	89 0.14
  Thermal Conductivity	λ	W/mK	> 5.5
  Electrical Properties
  Breakdown Voltage	Ud;ac	kV	> 3.0
  Volume Resistivity		Ωm	16×1012
  Dielectric Loss Factor	tan δ	1	1.0×10-3
  Dielectric Constant	εr	1	2.7
  Mechanical Properties
  Measured Thickness	(±10%)	mm	0.5
  Hardness		Shore 00	50 – 60
  Youngs Modulus*		N/cm²	98.5
  Physical Properties
  Application Temperature		°C	-40 to +180
  Flame Class		UL	94V-0
  Total Mass Loss	TML	Ma.-%	< 0.35