World class silicones for worldwide solutions

Silcoset 105


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TDS
SDS
Description
2 part encapsulation and potting silicone
Feature
  • UK MOD approved to DTD 900/4721 and AFS 1980
  • Flexible from -60°C/-76°F to +220°C/428°F
  • Aerospace approved
  • Good electrical isolation properties
Code
Silcoset 105
Feature
Feature 1
UK MOD approved to DTD 900/4721 and AFS 1980
Feature 2
Flexible from -60°C/-76°F to +220°C/428°F
Feature 3
Aerospace approved
Feature 4
Good electrical isolation properties
100% Modulus (N/mm2)
0.83 MPa
Colour
White
CTE Volumetric ppm/°C
800 ppm/°C
Cure Type
Condensation
De-mould Time / Full Cure at 23°C/73°F
7 hrs
Density
1.19 g/cm3
Density A
1.37
Density B
1.10 g/cm3
Dielectric Constant
3.4
Dielectric Strength (V/mil)
508 V/mil
Dissipation Factor
0.005
Elongation at Break (%)
175 %
Hardness Shore A
45
Linear Shrinkage (%)
0.45 %
Max Storage Temperature
40 °C
Max Working Temp (°C)
220 °C
Min Working Temp (°C)
-50 °C
Mix Ratio By Weight
100:1
Pot Life at 23°C/73°F
50 min mins
Rheology
Liquid
RTV or Heat cure
RTV
Shelf Life (mths)
9
Tensile Strength (N/mm2)
1.1 N/mm2
Test Conditions
7 days at 23+/-2°C and 60+/-5% humidity
Thermal Conductivity (W/mK)
0.2 W/mK
Viscosity Mixed mPas
9000 mPas
Volume Resistivity (Ohms cm)
5.8E+13 ohms cm
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