Page 26 - GETELEC catalogue US 2020

SILVER PLATED COPPER FILLED

SILICONE - GT 1000

GT 1000 is a conductive silver-plated copper filled silicone elastomer,
which enables the creation of sealed conductive gaskets. This is a
conductive mixture which is compliant with the MIL G 83528
type K Standard.

• Good EPDM resistance
• Low degassing rate
• Both electrically and thermally conductive
• Excellent stability over time

Thanks to a spatial qualification according to the ESA-ECSS-Q-ST-70-02C TML RML (<1%)
and CVMC (<0.1%) standard, the GT 1000 is suitable for aerospace applications.

Properties Standards - Test GT 1000 Specification
MIL G 83528
Type MIL G 83528 Type K
Elastomer binder Silicone
Silver-plated
Conductive filler MIL G 83528
copper
Volume Resistivity Ω.cm ASTM D 2240 < 0.005 0.005
Hardness shore A ASTM D 792 Method A 82 85 ±7
Density ASTM D 412 Method A C 3.40 3.50 ± 13%
2.76
Break resistance Mpa ASTM D 412 Method A C 2.80
minimum
Elongation at break % ASTM D 412 Method A C 250 100-300
7.0 AVAILABLE FORMATS
Tear resistance N/mm ASTM D 624 C 13.44
minimum
Residual deformation after 35
70 hours of compression at ASTM D 395 Method B 17.50 maximum Molded
100°C Cut
Continuous usage -55°C to +125°C -55°C° to Extruded
temperature +125°C
Vulcanization bonding
Color Grey / Beige
Sheet

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