Description:

The conductive foam shielding gasket is a new type of electromagnetic shielding material widely used in the electromagnetic shielding and casing seals of electronic devices. This product is primarily made from conductive fiber fabric and PU foam, featuring non-bulky conductive fibers and no sharp edges. It is specifically designed to meet the electromagnetic shielding requirements of industrial and high-tech fields, addressing the high-performance demands of various electronic products and devices for shielding materials.

Product Features

• High Shielding Efficiency: Achieves a shielding efficiency of over 100dB within the frequency range of 20MHz to 10GHz (compliant with MIL-G-83528 standards).
• Low Surface Resistivity: With a surface resistivity of less than 0.07 ohms/m², it offers excellent conductive performance.
• Durability: Highly resistant to wear, maintaining its shielding effectiveness even with frequent use.
• Wide Operating Temperature Range: Capable of functioning normally in environments from -35°C to 75°C.
• Superior Flame Retardancy: Certified by UL, meeting UL94 VO or UL94 HB flame retardant standards.
• Good Electrochemical Compatibility: By selecting appropriate coated fabrics, it ensures electrochemical compatibility between materials over a wide range.
• Variety of Design Options: Can be customized according to customer requirements, offering various assembly options.

Material and Structure

The conductive foam shielding gasket consists of three or more layers, with a core usually made of polyurethane or thermoplastic rubber, and an outer layer covered with metallized fabric. This structure provides the benefits of being lightweight and cost-effective while delivering excellent electromagnetic shielding performance. The bottom of the conductive foam typically features pressure-sensitive double-sided adhesive for easy installation. For specialized applications, plastic or metal clips can be used for mounting.

Application Fields

Conductive foam shielding gaskets are extensively used in electronic casings, enclosures, indoor casings, industrial equipment, laptops, mobile communication devices, and other products that require electromagnetic shielding. Common applications include:

• Various Electronic Devices: Mobile phones, computers, PDAs, PDPs, LED displays, photocopiers, etc.
• High-Tech Industries: Such as optoelectronics, microelectronics, aerospace, telecommunications, and military sectors.

Advantages of Conductive Foam Shielding Gaskets

• Lightweight Design: Lightweight materials make it easy to install without adding weight to the equipment.
• Permanent ESD Protection: Conductive foam provides stable, long-term anti-static performance.
• Environmental Adaptability: Surface resistance is unaffected by environmental humidity, ensuring reliable conductivity and shielding in different conditions.
• Corrosion and Oxidation Resistance: Materials are specially treated to resist corrosion and oxidation, making it particularly suitable for high-tech industry applications.

Why Choose Us?

• Quality Assurance: Compliant with CE and RoHS standards, ensuring high performance and durability.
• Custom Orders Accepted: Size, color, and packaging can be customized to meet your requirements.

The conductive foam shielding gasket is a versatile, lightweight, economical, durable, and high-efficiency shielding material. Its wide application range and extensive customization options make it the ideal choice for shielding materials in electronics, telecommunications, aerospace, and other industries. Whether used for electromagnetic shielding, anti-static protection, or insulation, conductive foam provides an excellent solution, ensuring the safe operation of electronic devices.

For detailed product information, customization options, or to place an order, please feel free to contact us. We look forward to working with you to provide the best solutions for your application needs.