Electrically conductive elastomer extruded profiles and o-rings

Swelex offers a comprehensive range of electrically conductive elastomer extruded profiles and o-rings - solutions for those looking for effective EMC and EMI sealing in more advanced electronics and industrial environments. Our products are developed to meet high demands on shielding, environment and long-term use.

Conductive o-rings for EMC and EMI sealing

Our conductive o-rings are made of silicone or fluorosilicone together with electrically conductive material. This provides low resistive contact between components and effective EMC and EMI shielding. Conductive o-rings are used where space is at a premium and both electrical shielding and environmental sealing (IP class) are required, for example in enclosures, electronics boxes and telecoms equipment. With several different fillings and material choices, we can offer conductive o-rings that resist galvanic corrosion and withstand harsh environments.

Elastomeric profiles for EMI sealing

Swelex supplies elastomer profiles for EMI sealing in a wide range of shapes and dimensions. Our silicone and fluorosilicone EMI gaskets are extruded profiles that can be customised according to customer needs - from running lengths to custom-made profiles and die-cut gaskets. These elastomer profiles provide excellent EMI sealing and combine high electrical conductivity with good environmental sealing, making them a good choice for electronic cabinets, enclosures and other applications that need interference protection. 

Silicone EMI gaskets - flexible and effective shielding

Silicone EMI gaskets are one of the most flexible electromagnetic shielding solutions available. Our EMI gaskets are made from conductive silicone or fluorosilicone and are available in many different profiles and dimensions. They are used in applications ranging from communications and defence to medical and industrial, where they protect sensitive electronics from electromagnetic interference while providing a seal against dust and moisture. 

Advantages of Swelex conductive o-rings and elastomer profiles:

• Effective EMC and EMI shielding for sensitive electronics
• Wide range of conductive o-rings and elastomer profiles for EMI sealing
• Customisable profiles and dimensions according to customer needs
• Material choices like silicone and fluorosilicone 
• Possibility of customised EMI gaskets in silicone