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EXTRUSION Guide to extrudable conductive materials

TECHNICAL FILE Most GT conductive materials can be extruded in a variety of cross-sections and profile shapes. By vulcanizing the

ends of the extruded gasket, custom O-rings can be produced without tooling costs and within very short lead times.

Take a look at our range of standard profiles, or contact us for customized profile requests.

SILICONE ELASTOMER
Material Type MIL Conductive filler Maximum resistivity (mΩ/cm) MIL G 83528
GT 1000 K Silver-plated copper 15
GT 1015 A Silver-plated copper 15
GT 2020 E Silver 10
Collaboration between our design office and our methods department means that you can
benefit from our expertise to define your profile and design your tool. Our flow simulation GT 2024 Silver 10
software will guarantee an optimal result that perfectly matches your requirements. Our GT 3000 L Silver-plated Nickel 15
production department benefits from an area dedicated to extrusion, with the latest GT 3100 Nickel Graphite 100
generation of equipment to produce high-precision products in large production runs. GT 3300 Nickel-plated aluminum < 0.5

Our multi-material co-extrusion lines are dedicated to extruding a product made of two GT 4000 M Silver-plated glass bead < 0.015 Ω-cm
different materials and are mainly used to produce our range of bi-material solutions. GT 5000 B Silver-plated aluminum 8
BL 10 000 Carbon < 6 Ω-cm
We can also produce high-precision extrusions using our micro-profile line, enabling us
to extrude diameter between 0.2 and 20 mm. Our continuous laser inspection system
provides access to SPC (Statistical Process Control) analysis, ensuring that stable products FLUOROSILICONE ELASTOMER
are produced in compliance with specifications. Material Type MIL Conductive filler Maximum resistivity (mΩ/cm) MIL G 83528

GT 1007 C Silver-Plated copper 15
With a production rate of 200 Kg per hour and continuous filtering and degassing facilities,
our salt bath extrusion line can produce high volumes of products within short lead time. GT 2027 F Silver 10
GT 3007 Silver-plated Nickel 15
GT 3107 Nickel Graphite 100
GT 5007 D Silver-plated aluminum 12
The advantages of extrusion BL 10007 Carbon < 12 Ω-cm

• Complex profiles can be achieved
• Flexible joints with a high degree of deformability can be obtained.
• Hollow profiles can be produced
• Continuous production capacity RADIUS OF CURVATURE
• Reduced weight
• Cost-effective solution through raw material optimization
• Finished products can be produced in specific extended lengths
• Applicable tolerances from ± 0.07 to 0.3 mm depending on the diameter

Solid round section The minimum inner radius of curvature is 1.5 times the cross section of the profile
The minimum inner radius of curvature is 2 times the cross section of the profile
Hollow round section (tube)
insofar as the inner diameter of the tube does not exceed 30% of its section

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