ELECTROSEAL
TM
ECE152
Electrically Conductive Elastomer
EM-ENSL-DS-ECE152_0322
Any information furnished by Laird Technologies, Inc. or any of its affiliates or agents (“Laird”) is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird materials rests with the end
user. Laird makes no warranties as to the fitness, merchantability, suitability or non-infringement of any Laird materials or products for any specific or general uses. Laird shall not be liable for incidental or consequential damages of any kind. All Laird products are sold
pursuant to the Laird’s Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2021 Laird Technologies, Inc. All Rights Reserved. Laird™, Laird Technologies™, the Laird Logo, and other marks are trademarks
or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. DuPont™ is a trademark or registered trademark of DuPont de Nemours, Inc. or an affiliate company thereof. Other marks may be owned by third parties. Nothing herein provides a
license under any Laird or any third-party intellectual property rights.
LAIRD™ ELECTROSEAL
TM
ECE152
The ELECTROSEAL
TM
ECE152 Electrically Conductive Elastomer from Laird
Performance Materials is a nickel graphite filled silicone elastomer. It has excellent EMI
shielding at temperature extremes, ozone and pressure resistant, and has a long shelf life.
This material is designed for molded and extruded EMI gaskets, or can be formed into
sheets.
FEATURES AND BENEFITS
• Black color
• Available for both molding and extrusion
• UL94V0 equivalent
• RoHS compliant and halogen free per IEC-
61249-2-21 standard
MARKETS
• Telecom
• Datacom
• Industrial
• Automotive
CHARACTERISTICS
Item
Unit
Typical Value
[^1]
Test Method
Base elastomer
Silicone
-
Conductive filler
Nickel graphite
-
Color
-
Black
Visual inspection
Density
g/cm3
2.2
ASTM D792
Hardness, Shore A
[^2]
-
62
ASTM D2240
Volume resistivity
Ohm-cm
0.06
MIL-DTL-83528E
Para 4.5.10
Tensile strength
MPa
1.2
ASTM D412
Elongation
%
136
ASTM D412
Tear strength
N/mm
10.9
ASTM D624
(die C)
Compression set
%
30
ASTM D395(B)
72hrs@100℃
Outgassing, TML
%
0.1
Outgassing, CVCM
%
0.02
Shielding Eff
[^3]
dB
100
MIL-DTL-83528E
para 4.5.12
Operation temp.
℃
-40 to 155
-
Flammability
[^
4
]
-
V0 equivalent
UL94
^1: Typical values above are based on standard test methods.
^2: Typical hardness value; this will be varied with part size and processing process.
^3: Follow the standard of MIL-DTL-83528E PARA 4.5.12, average SE @10GHz.
^4: Flame test is conducted on samples with 1.5 mm aluminum plates on both sides.
SHELF LIFE
12months at 23℃/60%R.H.