Electrically Conductive rubber products for grounding, contact point, water tight rings or flexible springs.
Standard Nickel-graphite conductive rubber is used for EMI applications. The rubber is made conductive by incorporating small conductive metal particles throughout the material. It can provide an EMI-proof and watertight seal in narrow constructions. But they are also useful for EMP protection, wave-guide applications and against static electricity.
When in need of high deflection and low closure force we make conductive foams. The material will return to almost its original height when released. The foam is covered with a layer of conductive polyurethane to protect it from environmental influences and to prevent burrs when cutting. Its conductivity is excellent in all directions (X, Y, and Z). Conductive foam is fire retardant as well as RoHS compliant.
|Thickness (mm)||1, 2, 2.2 or 3.4|
(other sizes on request)
|Adhesive strength (gf/25mm)||>1.000|
|Holding strength (sec)||>3.600|
|Surface resistance (Ω/sq)||0.2|
|Surface resistance (Ω/in)||1.0 max|
|Volume resistance (Ω/sq)||0.2|
|Top-bottom resistance (Ω/in)||1.0 max|
|Fire retardant (cm/min)||Pass|
Temperature resistance depends on the core material of the metal knit EMI/RFI gasket; ranges from -60 °C up to 220 °C are possible. These Metal knit EMI/RFI gaskets are insensitive to external influences and can withstand harsh conditions very well.
|d (mm) Available in thickness 1-1,5-2-3-4 mm.|
Other dimensions on request
5500-OR Oval-ring, thickness: 2-3-4 mm
5500-VGS Vertical Grounding Spring, thickness: 2-3-4 mm, electrical resistance 10-50 Ω
|d1xd2 Available in thickness 1-1,5-2-3-4 mm,|
other thicknesses on request
|2 x 5||16 x 32|
|3 x 7||18 x 36|
|4 x 9||20 x 40|
|5 x 10||22 x 44|
|6 x 12||24 x 48|
|8 x 16||26 x 52|
|10 x 20||28 x 56|
|12 x 24||30 x 60|
|14 x 28||32 x 64|
5500-GS Grounding Spring, thickness: 2-3-4 mm, electrical resistance 10-50Ω
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