Conductive silicone rubber is used in these and other applications.
- EMI gaskets and EMI O-rings
- Keypads and switches
- Flexible sensors and wearables
EMI Gaskets and O-Rings
One of the main uses of conductive silicone rubber is in shielding against electromagnetic interference (EMI). In electronics, especially designs where dense circuitry is susceptible to noise, EMI gaskets and EMI O-rings provide both environmental sealing and EMI shielding in enclosures.
Keypads and Switches
In consumer electronics and medical devices, conductive silicone is used in keypads and membrane switches. By incorporating conductive “pills” under buttons, manufacturers can create low-cost, highly reliable contact mechanisms. These switches typically have excellent tactile response, long service life (millions of actuations), and resistance to contaminants.
Flexible Sensors and Wearables
With the growth of wearable technology, conductive silicone rubber is increasingly used in flexible sensors. Strain gauges, touch sensors, and bioelectrical impedance devices all benefit silicone rubber’s flexibility and skin-safe properties. Engineers can design stretchable circuits that maintain their function under mechanical deformation, something that is difficult to achieve with rigid substrates.
Ask SSP about Conductive Silicone Applications
SSP makes conductive silicone rubber and can help you to select the right elastomers for your conductive silicone applications. For assistance, contact us.
