ECE072 Datasheet, PDF (1/2 Pages) Laird Tech Smart Technology – Cost-effective solution

ECE072
Silicone Elastomer
Nickel/Graphite Filled Silicone Elastomer
ECE072 is a nickel/graphite filled silicone elastomer. ECE072 has excellent shielding properties and
conductivity. This material has excellent sealing at temperature extremes, is ozone resistant,
and has a long shelf life. It has been developed to meet UL94 V-0 standard.
This material can be molded, extruded, or formed into sheets and then die-cut. See our catalog for
standard shapes available, or provide information about your needs for a custom profile.
Features
• Utilizes both conductive and
non-conductive materials
• Provides stronger environmental shielding
to the outside of gaskets due to pure silicone
• Retains strong EMI protection
• Cost-effective solution
• Able to extrude in various sizes and profiles
Markets
• DataCom
• Military
• Medical
• Industrial Electronics
Parameter
Test Method
Typical Value
Color
Elastomer type
Filler type
Density
Electrical
Shielding Effectiveness
(20-MHz through 10-GHz)
Volume Resistivity 0.1 ohm-cm, maximum
Mechanical Properties
Hardness - Shore A
Tensile Strength
Elongation
Tear Strength
Compression Set
Temperature Range (min)
Temperature Range (max)
UL Flammability Rating
Visual Inspection
Formulation
Formulation
ASTM D792
MIL-DTL-83528C (4.5.12)
MIL-DTL-83528C (4.5.10)
ASTM D2240
ASTM D412
ASTM D412
ASTM D624, die C
ASTM D395
ASTM D1329
MIL-DTL-83528C (4.5.15)
File E203070
Gray
Silicone Resin
Nickel coated on Graphite
2.2 ± 0.25 g/cm³
100 dB, minimum
0.08 ohm-cm, maximum
Shore A, 68 ± 7
280 psi, minimum
150%, minimum
55 ppi, minimum
30%, maximum
-45°C
150°C
UL94 V0 Certified
Sheet Material
The Table below lists thicknesses and sizes for
our molded sheet material.
Thickness/Tolerance
0.045 ± 0.005 (1,1 ± 0,1)
0.062 ± 0.007 (1,5 ± 0,2)
18 X 18 Sheet
8860-0045-324-XX
8860-0062-324-XX
Tolerances All Profiles
Dimensions
Under 0.101 (2,6)
0.101 to 0.200 (2,6 to 5,1)
0.201 to 0.300 (5,1 to 7,6)
0.301 to 0.500 (7,6 to 12,7)
Over 0.500 (12,7)
Tolerance
± 0.005 (0,15)
± 0.008 (0,2)
± 0.010 (0,3)
± 0.015 (0,4)
± 0.020 (0,5)
USA: +1.866.928.8181
Europe: +49.0.8031.2460.0
Asia: +86.755.2714.1166
www.lairdtech.com