Bi-material EMC seals are an effective solution to the corrosion problems encountered when using conductive seals in contact with various electrolytic agents, salt spray and other acidic media.
Resistant to water and pressure, our anti-corrosion bi-material seals provide electromagnetic shielding and optimal sealing of your equipment in a single groove, allowing you to optimize the size of your equipment while facilitating the machining of your mechanical part.
Our solutions are based on a bi-material seal consisting of a conductive part and an insulating part, combined into a single seal by means of a co-extrusion principle. By separating the microwave shielding function from the environmental sealing function, the seal is more resistant to extreme environments, while the life of a single-material seal would be shorter.
Our corrosion-resistant bi-material EMC solutions are available as extruded profiles, moulded seals, die-cut or adhered to your substrate. This process is also applicable to equipment housing covers by direct vulcanisation in our workshops.
Our know-how and our support policy also includes taking into account your constraints and tolerances, which is why all of our solutions can be made to measure according to your specific plans and manufacturing processes within a short timeframe.
Our anti-corrosion bi-material EMC elastomers are particularly suitable for equipment facing extreme environmental demands.
| Getelec material reference | Conductive Elastomer | Environmental sealing elastomer | Conductive filler | Technical data |
|---|---|---|---|---|
| GT1040 | Silicone | Silicone 40 Sh | Silver-plated copper | |
| GT1047 | Fluorosilicone | Silicone 40 Sh | Silver-plated copper | |
| GT1060 | Silicone | Silicone 60 Sh | Silver-plated copper | |
| GT1067 | Fluorosilicone | Silicone 60 Sh | Silver-plated copper | |
| GT2040 | Silicone | Silicone 40 Sh | Pure silver | |
| GT2047 | Fluorosilicone | Silicone 40 Sh | Pure silver | |
| GT2060 | Silicone | Silicone 60 Sh | Pure silver | |
| GT2067 | Fluorosilicone | Silicone 60 Sh | Pure silver | |
| GT3140 | Silicone | Silicone 40 Sh | Nickel Graphite | |
| GT3147 | Fluorosilicone | Silicone 40 Sh | Nickel Graphite | |
| GT3160 | Silicone | Silicone 60 Sh | Nickel Graphite | |
| GT3167 | Fluorosilicone | Silicone 60 Sh | Nickel Graphite | |
| GT5040 | Silicone | Silicone 40 Sh | Silver-plated aluminum | |
| GT5047 | Fluorosilicone | Silicone 40 Sh | Silver-plated aluminum | |
| GT5060 | Silicone | Silicone 60 Sh | Silver-plated aluminum | |
| GT5067 | Fluorosilicone | Silicone 60 Sh | Silver-plated aluminum | |
| GT5068 | Silicone | EPDM-Si 65 sh | Silver-plated aluminum | |
| BL1060 | Silicone | Silicone 60 Sh | Carbon | |
| GT1067 | Fluorosilicone | Silicone 60 Sh | Carbon |