MH&W: Softtherm - Standard Gap-Fillers

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Keratherm Softtherm^®
Softtherm Standard

Datasheet

Description
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.
Graphs
Compressibilities of Softtherm 86/200
Compressibilities of Softtherm 86/210lb
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Softtherm^®: Softtherm Standard

Property

Symbol

Unit

86/200

86/210
low bleeding

Color

pink/yellow

Thermal Properties

Thermal Resistance*

R_th

K/W

1.5

Thermal Impedence

R_ti

°Cmm²/W
Kin²/W

500
0.77

Thermal Conductivity

W/mK

1.0

Electrical Properties

Breakdown Voltage

U_d;ac

8.0

Volume Resistivity

Wcm

1x10¹¹

Dielectric Loss Factor

tan d

1.5x10^-3

Dielectric Constant

e_r

3.9

Mechanical Properties

Available Thickness

(±10%)

0.5-5

Hardness

Shore 00

Youngs Modulus*^†

N/cm²

200

696

Physical Properties

Application Temperature

°C

-60 to +200

Single-side Adhesive

optional
86/200-K

optional
86/210-K

Flame Class

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 ;

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