Softtherm 86/200, 86/210lb - Keratherm

A group of highly elastic, ceramic-filled films. They are characterized by their excellent compressibility, their optimum plasticity with good thermal conductivity and good electrical properties. These films are especially suitable for compensating differences in planarity of the components or pressure-sensitive applications. The film type 86/210lb is also characterized by its optimized outgassing and low bleeding behaviour.

Possible Thickness: 0.5mm – 5.0mm

Applications

• Properties
• Graphs

• Property	Symbol	Unit	86/200	86/210lb
  * – Youngs Modulus sample size 30x30x2.5mm3;   – variable contact pressure;   – compression 50% of measured thickness;
  Color			pink/yellow	pink/yellow
  Thermal Properties
  Thermal Resistance	Rth	K/W	1.5	1.5
  Thermal Impedance	Rti	°Cmm²/W Kin²/W	500 0.77	500 0.77
  Thermal Conductivity	λ	W/mK	1.0	1.0
  Electrical Properties
  Breakdown Voltage	Ud;ac	kV	8.0	8.0
  Dielectric Breakdown	Ed;ac	kV/mm	16	16
  Volume Resistivity		Ωcm	1.0×1011	1.0×1011
  Dielectric Loss Factor	tan δ	1	1.5×10-3	1.5×10-3
  Dielectric Constant	εr	1	3.9	3.9
  Mechanical Properties
  Measured Thickness	(±10%)	mm	0.5	0.5
  Hardness		Shore 00	10 – 20	15 – 25
  Youngs Modulus*		N/cm²	22	77
  Physical Properties
  Density	ρ	g/cm³	1.61	1.62
  Application Temperature		°C	-60 to +200	-60 to +200
  Single-side Adhesive			optional 86/200-K	optional 86/210-K
  Flame Class		UL	94V-0	94V-1
  Total Mass Loss	TML	Ma.-%	< 0.40	< 0.24

• (Click for full-size)