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AS1421


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TDS
SDS
Description
SILCOTHERM 1 Part flowable heat cured 2.1 W/mK silicone adhesive
Feature
  • UL94V0 approved file Number E334038
  • Adhesion and 3mm cure through at 125°C after only 10 minutes
  • Thermally conductive
  • Shelf life = >12 months at <5°C
Code
AS1421
Sub Group
None
Feature
Feature 1
UL94V0 approved file Number E334038
Feature 2
Adhesion and 3mm cure through at 125°C after only 10 minutes
Feature 3
Thermally conductive
Feature 4
Shelf life = >12 months at <5°C
Appearance
Grey paste
Test Conditions
After 1 hour at 125°C
Colour
Grey
SG
2.18
Min Working Temp - °C
-50 °C
Max Working Temp +°C
210 °C
FDA
No
Shelf life
12 mths
Min storage temperature °C
-5 °C
Max storage temperature °C
5 °C
Pack Type
1-Part
Rheology
Paste
Viscosity A-Part mPas
140000 mPas
Viscosity Mixed mPas
140000 mPas
Non Corrosive
Yes
Cure Type
Addition
RTV or Heat cure
Heat Cured
Self Bonding
Yes
UL 94V-0
Yes
Duro Shore A
56
Tensile MPa
2.2 MPa
Elongation %
105 %
Modulus Youngs MPa
0.752 MPa
CTE Volumetric ppm/°C
586 ppm/°C
CTE Linear ppm/°C
195 ppm/°C
Max Cure Mins @ 100 °C
16 mins
Thermal Conductivity W/mK
2.1 W/mK
Volume Resistivity ohms cm
3.5E+13 ohms cm
Dielectric Strength kV/mm
>18 kV/mm
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