Page 34 - GETELEC catalogue US 2020
P. 34
NICKEL-PLATED ALUMINUM FILLED
SILICONE - GT 3300
GT 3300 is a nickel-plated aluminum filled silicone using for EMI
shielding gaskets with stable corrosion resistance. Nickel plated
aluminum material provide high shielding effectiveness up to
90 dB.
• Good corrosion resistance
• High shielding effectiveness
• Lower cost for gasketing in harsh environments
• Lower galvanic corrosion with all types of
chromate conversion coated aluminum flanges
available
Properties Standards - Test GT 3300
Type MIL G 83528 -
Elastomer binder Silicone
Nickel
FConductive filler
aluminum
Volume Resistivity Ω.cm MIL G 83528 < 0.5 AVAILABLE FORMATS
Hardness shore A ASTM D 2240 70 ± 5
Molded
Density g/cm 3 ASTM D 792 Method A 1.88
Cut
Break resistance Mpa ASTM D 412 Method A C 1.73 Extruded
Elongation at break % ASTM D 412 Method A C 300 Sheet
Tear resistance N/mm ASTM D 624 C 4.70 Vulcanization bonding
Residual deformation after 70 hours
of compression at 100°C ASTM D 395 Method B 30
Continuous usage -55°C to
temperature +125°C
Shielding effectiveness > 90 dB
Color Grey
375 avenue Morane Saulnier 78530 - Buc, France www.getelec.com
33 Tel : +33 1 39 20 42 42 | info@getelec.com
