Products

Keratherm Softtherm®: Standard

A group of highly elastic ceramic-filled films. They are characterized by their excellent compressibility, optimal plasticity with good heat transfer and good electrical properties. These films are especially suitable for compensating larger component irregularities or pressure-sensitive applications. The film type 86/210lb is also characterized by its optimized outgassing and low bleeding behavior.

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Compressibilities of Softtherm 86/200
Compressibilities of Softtherm 86/210lb

Properties

Keratherm Softtherm®: Standard
Property Symbol Unit 86/200 86/210lb
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
Volume Resistivity   Ωcm 1.0x1011 1.0x1011
Dielectric Loss Factor tan δ 1 1.5x10-3 1.5x10-3
Dielectric Constant εr 1 3.9 3.9
Mechanical Properties
Available Thickness (±10%) mm 0.5 - 5.0 0.5 - 5.0
Hardness   Shore 00 10 15
Youngs Modulus*   N/cm² 200 696
Physical Properties
Application Temperature   °C -60 to +200 -60 to +200
Single-side Adhesive     optional
86/200-K		 optional
86/210-K
Flame Class   UL 94V-1 94V-1
Total Mass Loss TML Ma.-% < 0.40 < 0.24
* - Youngs Modulus sample size 30x30x2.5mm3;
   - variable contact pressure;
   - compression 50% of measured thickness;