Silicone Elastomer
ECE072
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
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
MarkEts
• DataCom
• Military
• Medical
• Industrial Electronics
TEST METhoD
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
TyPICAL VALUE
Gray
silicone resin
nickel coated on Graphite
2.2 ± 0.25 g/cm
3
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
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)
USA: +1.866.928.8181
Europe: +49.0.8031.2460.0
Asia: +86.755.2714.1166
www.lairdtech.com
Silicone Elastomer
ECE072
rectangular Strips
mil-DTl-85328
ParT nUmBer
ParT
nUmBer
nominal Dimensions
a
B
m83528/002X006
m83528/009X008
m83528/009X011
8861-0175
8861-0135
8861-0192
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
ParT
nUmBer
nominal Dimensions
a
B
m83528/011X007
m83528/011X001
m83528/011X002
m83528/011X008
m83528/011X003
m83528/011X004
m83528/011X005
8864-0060
8864-0095
8864-0100
8864-0105
8864-0143
8864-0110
8864-0120
8864-0125
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)
hollow D-Strips
mil-DTl-83528
ParT nUmBer
ParT nUmBer
Dimensions
a
B
raD
c
m83528/007X001
m83528/007X007
m83528/007X004
m83528/007X006
8866-0130
8866-0100
8866-0110
8866-0166
8866-0126
8866-0155
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)
D-Strips
mil-DTl-83528
ParT nUmBer
ParT nUmBer
a
Dimensions
B
raD
recommenDeD GrooVe
Dimensions (±0.002)
WiDTh
DePTh
mB83528/003X001
mB83528/003X007
mB83528/003X012
8865-0105
8865-0130
8865-0145
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)
channel Strips
mil-DTl-83528
ParT nUmBer
ParT nUmBer
Dimensions
a
B
c
D
m83528/010X002
m83528/010X004
m83528/010X005
8868-0105
8868-0115
8868-0081
8868-0085
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)
o-Strips
mil-DTl-85328
ParT nUmBer
ParT nUmBer
recommenDeD GrooVe Dimensions (±0.002)
a
WiDTh
heiGhT
m83528/001X003
m83528/001X009
m83528/001X013
8863-0184
8863-0110
8863-0145
8863-0202
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. all specifications are subject to change without notice. responsibility for the use and application of laird
Technologies materials rests with the end user. laird Technologies makes no warranties as to the fitness, merchantability, suitability or non-infringement of any laird Technologies materials or products for any specific
or general uses. laird Technologies shall not be liable for incidental or consequential damages of any kind. all laird Technologies products are sold pursuant to the laird Technologies’ Terms and conditions of sale
in effect from time to time, a copy of which will be furnished upon request. © copyright 2012 laird Technologies, inc. all rights reserved. laird, laird Technologies, the laird Technologies logo, and other marks are
trade marks or registered trade marks of laird Technologies, inc. or an affiliate company thereof. other product or service names may be the property of third parties. nothing herein provides a license under any laird
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