Page 41 - GETELEC catalogue US 2020

EXPANDED CONDUCTIVE SILICONE

GT 2020EX

GT 5200 is a conductive silver-plated aluminum filled EPDM elastomer GT 2020EX is an expanded conductive silicone elastomer filled
which enables the creation of sealed, conductive gaskets. with pure silver to provide low-density seals and conductors.
Working temperature : -55°C to +160°C .

• Very low density
• Highly conductive
• Excellent attenuation

Shielding efficacy
160
Properties Standards - Test GT 2020EX
140
Elastomer binder Silicone 120
100
Conductiver filler Pure silver dB attenuation 80

Hardness shore A (±5) ASTM D 792 55 60
40
20
Specific mass at 25°C (g/cm³) ASTM D 2240 1.84 0
0 GHz
20 MHz 100 MHz 500 MHz 2 GHz1 10 GHz
MIL G 83528
Volume resistivity (Ω.cm) 0.035 GT2020
GT 2020EX
on plate thickness 1.8 mm
Tensile strength (Mpa) ASTM D 412 Cut C 1.30
AVAILABLE FORMATS
Elongation at break % ASTM D 412 Cut C 48

Tear strength (kN/m) ASTM D 624 Cut C 5.93 Molded
Cut
Color Red pink Vulcanization bonding
Sheet

40