Page 28 - GETELEC catalogue US 2020

PURE SILVER FILLED CONDUCTIVE

SILICONE - GT 2020

GT 2020 is a pure silver filled conductive silicone elastomer which
enables the creation of sealed, conductive gaskets.

• Highly conductive
• Very low volume resistivity
• Excellent attenuation performance
• High-temperature resistance
(Peak 200°C)

TML in % RML in % CVCM in % WVR in %
0.08 0.07 0.03 0.01 Shielding efficacy
160
140
120
Properties Standards - Test GT 2020 100
Type MIL G 83528 - dB attenuation 80
Elastomer binder Silicone 60
Conductive filler Pure silver 40
20
Volume Resistivity Ω.cm MIL G 83528 < 0.006
0
Hardness shore A ASTM D 2240 75 20 MHz 100 MHz 500 MHz 2 GHz1 10 GHz
GHz
0 GHz
Density ASTM D 792 Method A 3.90 GT2020
ASTM D 412 Method
Break resistance Mpa 4.61
A C
Elongation at break % ASTM D 412 Method 355 AVAILABLE FORMATS
A C
Tear resistance N/mm ASTM D 624 C 13.73
Molded
Residual deformation after 70 ASTM D 395 Method B 33.12 Cut
hours of compression at 100°C
Extruded
Continuous usage -55°C to
temperature +160°C Sheet
Color Light beige Vulcanization bonding
Low outgasing tests regarding specification ECSS-Q-ST-70-02C

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