EMI Shield Foam

With the trend toward higher frequencies, miniaturization, and interconnectivity in electronic devices, EMI shielding gaskets have found applications across core equipment in multiple industries. Key sectors include:

1. Telecommunications and 5G Communications: Used in base station cabinets, routers, optical modules, and similar equipment to seal housing seams and interfaces. This prevents high-frequency signal leakage, ensures 5G network signal purity, and avoids mutual interference between base stations.

2. Aerospace and Defense: Adapted for aircraft cockpit avionics systems, satellite equipment, and military communication terminals. Must withstand extreme temperatures (-55°C to +125°C), vibration, and chemical corrosion while preventing leakage of sensitive electromagnetic signals to ensure equipment stealth and reliability.

3. Medical Equipment: MRI machines, monitors, surgical instruments, and other devices are highly sensitive to electromagnetic interference. Gaskets must achieve high-precision shielding (≥80dB) while meeting biocompatibility and sterilization resistance requirements to prevent diagnostic data inaccuracies caused by interference.

4. Automotive Electronics: New energy vehicle ECUs, onboard radars, and infotainment systems require balanced shielding performance and lightweight design. SMT integrated gaskets are used in certain scenarios to adapt to automated production lines, reducing vehicle weight and energy consumption.

5. Consumer Electronics: Smartphone, tablet, and gaming console bezels, camera modules, and battery compartments predominantly utilize ultra-thin conductive foam or AIR LOOP gaskets. These enable high-frequency shielding within confined spaces while accommodating narrow-bezel designs.