Data Sheet

Compressibilities of Softtherm 86/300
®
Compressibilities of Softtherm 86/500
®
0
1
2
3
4
5
0 10 20 30 40 50 60
0
0,42
0,84
1,26
1,68
2,1
2,52
2,94
3,36
3,78
4,2
0 14,5 29 43,5 58 72,5 87
th
er al r s
t
ance K
/
W)
m
esi
(
co
mp
re
ssed
th
ickness (m
m)
pressure (psi)
compression pressure (N/cm²)
0
1
2
3
4
5
0 10 20 30 40 50 60
0
0,37
0,74
1,11
1,48
1,85
2,22
0 14,5 29 43,5 58 72,5 87
compression pressure (N/cm²)
pressure (psi)
K
t
he
rm
a
l resis
t
a
n
c
e
( /W
)
m r thi (mco p
e
s
s
e
d
c
k
n
e
s
s
m)
Applications:
RD-RAM memory modules
Heat pipe thermal solutions
Automotiv engine
Control units
Plasma supply console
®®
Keratherm - Softtherm
86/300, 86/500
®
This group of Softtherm films has the best thermal behavior. The group is characterized by its low thermal resistance and
best heat dissipation, as well as good dielectric strength. The good compressibility and low shore hardness ensure reliable
and simple processability.
Properties Unit 86/300 86/500
Color blue brown
Thermal Properties
Thermal resistance R
th
K/W 0.41 0.25
Thermal impedance R
ti
°Cmm²/W
Kin²/W
166
0.25
100
0.15
Thermal conductivity λ
W/mK 3.0 5.0
Electrical Properties
Breakdown voltage U
d; ac
kV 8.0 1.0
Volume resistivity
Ωcm
1.0 x 10
11
1.0 x 10
11
Dielectric loss factor tan δ
1 5.0 x 10
-3
1.5 x 10
-3
Dielectric constant ε
r
1 3.3 3.9
Mechanical Properties
Thickness (+/-10%) mm 0.5* 0.5*
Hardness Shore 00 65 75
Youngs modulus
2)
N/cm² 220 634
Physical Properties
Application temperature °C -60 to +200 -40 to +200
TML Ma.-% < 0.35 < 0.24
Flame class UL 94V-0 -
optional available with adhesive!
Youngs modulus- sample size 30mmx30mmx2.5mm; variable contact pressure;
compression 50% of the measured thickness
The following thicknesses
are available: 86/300: 0,5 - 5,0 mm
86/500: 0,5 - 2,0 mm
Datasheet
Stegenthumbach 4 - 6
92 676 Eschenbach
Tel.: [phone]
Fax: [phone]
[e-mail]
www.kerafol.com
Keramische Folien GmbH
KERAFOL
Hightech aus der Oberpfalz
Datasheet
Stegenthumbach 4 - 6
92 676 Eschenbach
Tel.: [phone]
Fax: [phone]
[e-mail]
www.kerafol.com
Keramische Folien GmbH
KERAFOL
Hightech aus der Oberpfalz
The data presented in this leaflet are in accordance with the present state of our knowledge. All statements, technical information and recommendations herein are based on tests we believe to be reliable.
The customer is thereby not absolved from carefully checking all supplies immediately on receipt. The recommendations made in this catalogue should be checked by preliminary trials because of
conditions during processing over which we have no control, especially where other companies' raw materials are also being used. Before using, user shall determine the suitability of the product for its
intended use, and the user assumes all risks and liability whatsoever in connection there with. We reserve the right to alter product constants within the scope of technical process or new developments. The
recommendations do not absolve the customer from the obligation of investigating the possibility of infringement of third parties right and, if necessary, clarifying the position. Sellers' and manufacturer' only
obligation shall be to replace such quantity of the product proved to be defective. Neither seller nor manufacturer shall be liable either in tort or contract for any loss or damage, direct or incidental, or
consequential, including loss of profits or revenue arising out of the use or the inability to use a product. No statement, purchase order or recommendations by seller or purchaser not contained herein shall
have any force or effect unless in an agreement signed by the officers of the seller and manufacturer. last updated: March2006