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 Markets • 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 • • • • Parameter 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 Test Method Typical Value Visual Inspection Formulation Formulation ASTM D792 Gray Silicone Resin Nickel coated on Graphite 2.2 ± 0.25 g/cm3 MIL-DTL-83528C (4.5.12) 100 dB, minimum MIL-DTL-83528C (4.5.10) 0.08 ohm-cm, maximum ASTM D2240 ASTM D412 ASTM D412 ASTM D624, die C ASTM D395 ASTM D1329 MIL-DTL-83528C (4.5.15) File E203070 Shore A, 68 ± 7 280 psi, minimum 150%, minimum 55 ppi, minimum 30%, maximum -45°C 150°C UL94 V0 Certified Sheet Material Tolerances All Profiles The Table below lists thicknesses and sizes for our molded sheet material. USA: +1.866.928.8181 Europe: +49.0.8031.2460.0 Asia: +86.755.2714.1166 www.lairdtech.com DataCom Military Medical Industrial Electronics Thickness/Tolerance 0.045 ± 0.005 (1,1 ± 0,1) 18 X 18 Sheet 8860-0045-324-XX 0.062 ± 0.007 (1,5 ± 0,2) 8860-0062-324-XX Dimensions Tolerance 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) ± 0.005 (0,15) ± 0.008 (0,2) ± 0.010 (0,3) ± 0.015 (0,4) ± 0.020 (0,5) ECE072 Silicone Elastomer Rectangular Strips MIL-DTL-85328 Part Number Part Number M83528/002X006 M83528/009X008 M83528/009X011 8861-0175 8861-0135 8861-0192 Nominal Dimensions A B 0.252 (6,4) 0.500 (12,7) 1.00 (25,4) 0.031 (0,8) 0.125 (3,2) 0.126 (3,2) O-Strip Tubing MIL-DTL-85328 Part Number M83528/011X007 M83528/011X001 M83528/011X002 M83528/011X008 M83528/011X003 M83528/011X004 M83528/011X005 Part Number 8864-0060 8864-0095 8864-0100 8864-0105 8864-0143 8864-0110 8864-0120 8864-0125 Nominal Dimensions A B 0.085 (2,2) 0.103 (2,6) 0.125 (3,2) 0.156 (4,0) 0.177 (4,5) 0.250 (6,4) 0.312 (7,9) 0.375 (9,5) 0.040 (1,0) 0.040 (1,0) 0.045 (1,1) 0.050 (1,3) 0.079 (2,0) 0.125 (3,2) 0.192 (4,9) 0.250 (6,4) A B Rad C 0.100 (2,5) 0.156 (4,0) 0.250 (6,4) 0.374 (9,5) 0.480 (12,2) 0.625 (15,9) 0.094 (2,4) 0.156 (4,0) 0.250 (6,4) 0.252 (6,4) 0.335 (8,5) 0.400 (10,2) 0.050 (1,3) 0.078 (2,0) 0.125 (3,2) 0.187 (4,8) 0.240 (6,1) 0.312 (7,9) 0.025 (0,6) 0.045 (1,1) 0.065 (1,7) 0.039 (1,0) 0.035 (0,9) 0.057 (1,4) Hollow D-Strips MIL-DTL-83528 Part Number M83528/007X001 M83528/007X007 M83528/007X004 M83528/007X006 Part Number 8866-0130 8866-0100 8866-0110 8866-0166 8866-0126 8866-0155 Dimensions D-Strips MIL-DTL-83528 Part Number MB83528/003X001 MB83528/003X007 MB83528/003X012 8865-0105 8865-0130 8865-0145 Recommended Groove Dimensions (±0.002) Dimensions Part Number A B Rad Width Depth 0.062 (1,6) 0.122 (3,1) 0.250 (6,4) 0.068 (1,7) 0.135 (3,4) 0.250 (6,4) 0.031 (0,8) 0.061 (1,5) 0.125 (3,2) 0.074 (1,9) 0.141 (3,6) 0.286 (7,3) 0.057 (1,4) 0.113 (2,9) 0.212 (5,4) A B C D 0.126 (3,2) 0.156 (4,0) 0.189 (4,8) 0.252 (6,4) 0.110 (2,8) 0.156 (4,0) 0.189 (4,8) 0.252 (6,4) 0.025 (0,6) 0.062 (1,6) 0.063 (1,6) 0.126 (3,2) 0.050 (1,3) 0.047 (1,2) 0.063 (1,6) 0.063 (1,6) Channel Strips MIL-DTL-83528 Part Number M83528/010X002 M83528/010X004 M83528/010X005 Part Number 8868-0105 8868-0115 8868-0081 8868-0085 Dimensions O-Strips MIL-DTL-85328 Part Number M83528/001X003 M83528/001X009 M83528/001X013 Part Number 8863-0184 8863-0110 8863-0145 8863-0202 Recommended Groove Dimensions (±0.002) A Width Height 0.032 (0,8) 0.062 (1,6) 0.125 (3,2) 0.374 (9,5) 0.036 (0,9) 0.066 (1,7) 0.133 (3,4) 0.400 (10,2) 0.026 (0,7) 0.050 (1,3) 0.100 (2,5) 0.300 (7,6) EMI-DS-ECE072 1212 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. 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