GreenShield Gaskets

With the need to further minimize the ecological impact of the Electronic Industry and to pro-actively prepare for the forthcoming new environmental policies, Schlegel Electronic Materials (SEM) set the tone and introduces today GREENSHIELD, a complete halogen free EMI gaskets program.  SEM R&D team developed a new foam and flame retardant resin which combined with SEM's highly conductive fabrics, confer to GREENSHIELD's EMI gaskets V0 rating (UL94 specification-Underwriters Laboratories Inc.) and Halogen Free label as defined In IEC 61249-2-21 standard. Despite the high reactivity of these chemical elements, the consistency of levels of halogens is insured through specific on-line quality inspection.

GREENSHIELD also features low compression set and excellent compression load/dedflection characteristics. GREENSHIELD is available with current Schlegel Electronic Materials manufacturing program including the unique continuous forming process so that our Customers can design today products in full compliance with tomorrow's regulations and limited impact on the environment. GREENSHIELD is in full compliance with European Union Directives 2015/863/EU (RoHS 2.0) and 2002/96/EC (WEEE).

Shielding effectiveness 96 dB average : NiCu-C70
97.4 dB average: NiCu-C12
MIL DTL 83528 C
Surface Resistance <=0.066 Ohms/sq. : NiCu-C70
<= 0.024 Ohms/sq. : NiCu-C12
Contact Resistance at 1kg load <0.11 0hm/inch :NiCu-C70
<0.08 Ohm/inch :NiCu-C12
SEM LP-3001
Operating Temperature -40°C , +70°C ASTM D3574
Abrasion resistance >= 1000 cycles ASTM D3884
Flammability UL 94 V0 UL Standard
Compliance RoHS and WEEE Compliance 2015/863/EU (RoHS 2.0)
2002/96/EC (WEEE)
Halogen Content <=900 ppm chlorine &
<=900 ppm bromine &
1500 ppm max for both
IEC 61249-2-21 / EN 14852 B

The technical specification data is based on SEM tesrts and analysis that we believe to be reliable.However, in no event, shall SEM be liable for inaccuracies or omissions contained therein. In all cases, details and values should be verified by the customer liable for inaccuracies or omissions contained therein. In all cases, details and values should be verified by the customer
-UL is a registered trademark of Underwriters Laboratories, Inc.

Part Number Guide:

EXX: SEM Profile
N: 3:NiCu-C70 Ripstop Fabric
4:NiCu-C12 Plain Weave Fabric
8: Halogen Free & Flame Retardant PU Foam
M: Finishing/Attachment system (refer to SEM Profile Selection Guide)
XXXXX: Length in the form XXX.XX
Please consult Schlegel Electronic Materials Representatives to confirm availability of products

We provide Thermal Materials, EMI Shielding Materials, Polymer and Adhesives Materials, Insulation Materials, Inductive Components and Bulk Molding Compounds. Now, we are expanding to Building and Construction Materials.Our products gained quality certification and office networks in HK, Taiwan, Dongguan, Chengdu and Shanghai, Emei provides excellent value-added services including fabrication, adhesion, lamination, repackaging as well as 3 dimensions delivery & technical advice service in the Greater China.


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