MH&W Thermal Division Home -> Products -> Keratherm Thermal Grease





Download Keratherm 2006 Catalog!

Visit our Magnetics Division Website for Ferrite Cores and Accessories, EMC Components and other magnetics products.

Keratherm Thermal Grease
 
Description

Ceramic-filled single-component silicone with high thermal conductivity. The non-crosslinked thermal compounds do not dry out. The silicone components do not leak out of the compound. Special storage of KP 68/77/92/93 is not required, therefore they can be stored in normal climates for up to 12 months.

If any separation of the filler materials becomes evident, KP 68/77/92/93 must be mixed thoroughly before use.

Applications
notebooks
desktop CPU's
IGBT units
Graphs

Comparison of the Thermal Resistance of Different PCM's in Dependence on the Contact Pressure
click on image to
view full-sized
Packing Unit
Syringes of 3, 5 and 10 ml
Metal Cans with 1, 5 and 20 kg
Storage
non-specific conditions required
normal climatic environment
12 month storage
 
Keratherm Thermal Grease
Property 
Symbol
Unit
KP 68
KP 77
KP 92
KP 93
Color  
black
white
silver
silver
Consistency  
soft/paste
soft/paste
soft/paste
soft/paste
Thermal Properties
Thermal Resistance
Rth
K/W
0.01
0.009
0.007
0.006
Thermal Conductivity
l
W/mK
7.0
8.0
10.0
10.0
Electrical Properties
Dielectric Breakdown
Ed;ac
kV/mm
0.5
2.0
-
-
Mechanical Properties
Coating Thickness
(±10%)
mm
0.03-0.06
Density
r
g/cm³
1.54
1.30
2.6
1.4
Viscosity
Pas
375
150
65
36
Application Temperature  
°C
-60 to +200
Long Term Stability ( 1000h / 85°C / 85% relative humidity )
Thermal Resistance
Rth
K/W
0.02
0.01
0.008
0.006
Total Mass Loss
TML
Ma.-%
<0.3
<0.3
<0.09
<0.01
 
Mix paste before use to avoid particular
separation effects.


home · sitemap · search · RoHS compliance statement
email · quotes/samples disclaimer · terms

1-866-649-2673 · fax 1-201-891-0625
14 Leighton Pl., Mahwah, NJ 07430


Copyright© 2004, MH &W International, Corp.