Description:

The EMI Conductive Foam Gasket is a high-performance shielding material designed to provide effective electromagnetic interference (EMI) and electrostatic protection for sensitive electronic components. This gasket features a fire-retardant conductive woven fabric (with non-fire-retardant options available) wrapped around a polyurethane (PU) foam core with excellent compression resilience. It offers superior conductivity and flexibility, making it suitable for various applications requiring high shielding effectiveness and grounding performance.

The conductive fabric surface can be easily attached to equipment requiring EMI shielding using adhesive tape. The product is available in various cross-sectional shapes, installation methods, UL ratings, and shielding effectiveness levels to meet different requirements.

Key Features

Exceptional Conductivity:

• The conductive fabric has a low surface resistivity, delivering metal-like conductivity that provides high-quality grounding and shielding.
• Maintains stable EMI attenuation performance over a broad frequency range, making it suitable for critical shielding applications.

Environmental Sealing Protection:

• Provides environmental sealing to prevent dust and contaminants from entering, making it suitable for diverse usage environments.

High Resilience PU Foam Core:

• The PU foam core reduces surface pressure and has excellent rebound properties, making it adaptable to a variety of shapes and sizes.

Flexible and Easy to Install:

• The conductive fabric surface is smooth, soft, and easy to adhere to surfaces of various shapes, simplifying the installation process.
• Comes with a self-adhesive backing for quick installation, especially convenient for enclosures and chassis.

Applications

Electromagnetic Shielding:

• Suitable for various applications requiring electromagnetic shielding, static protection, and grounding.
• Widely used in communication cabinets, enclosures, laptops, computer peripherals, automation equipment, and military equipment.

Electronic Product Protection:

• In wireless communication devices, medical electronic equipment, and other electronic products, conductive fabric gaskets prevent electromagnetic interference, ensuring proper device operation.

Limitations:

• Not suitable for use in humid or high-temperature environments, or high-voltage applications. Not recommended for switches or frequently moving hinge parts.

Technical Data

Available Shapes and Specifications

The conductive foam gasket is available in various shapes, including rectangular, square, D-shape, C-shape, P-shape, L-shape, oval, round, T-shape, bell-shape, and J-shape. Additionally, it offers specifications for I/O connectors, D-SUB pad series, and USB series, catering to different interfaces and installation needs.

This product is ideal for applications requiring efficient EMI shielding and grounding, and is widely used in the electronics, telecommunications, and military industries. It is an essential component for designing electromagnetic compatibility in equipment. For custom options or to place an order, please feel free to contact us. We look forward to collaborating with you to provide the best solutions for your application needs.