Carbon-Filled Silicone EMI Gasket – Low-Cost EMI Solution for High-Volume Consumer Electronics

Carbon-loaded silicone EMI gaskets provide affordable shielding and light environmental protection for lower-frequency applications.

Features Lower cost than silver-filled types Stable resistivity and compression recovery Soft-touch feel for handheld electronics High throughput extrusion

Technical Specifications Material: Carbon-Filled Silicone Rubber Shielding: 60–80 dB Hardness: Shore A 45–65 Temp Range: -40°C to +120°C Color: Black or dark grey Cross-Section: Round, square, custom

Applications Smart home devices Remote controls and IoT hubs Consumer audio equipment Low-frequency EMI seal zones

Customization Options Profile tooling from CAD or sample Optional tape backing Part number or brand embossing Continuous roll or pre-cut lengths

Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruisong Technology Co., Ltd. It is a professional manufacturer of door and window seals, curtain wall seals, and vehicle door sealing strips, providing one-stop rubber sealing solutions to global customers for many years.

We specialize in the production and processing of various sealing and molding products, including PVC (Polyvinyl Chloride), EPDM (Ethylene Propylene Diene Monomer), high-grade thermoplastic rubber (Santoprene), silicone rubber, dual-hardness sealing strips, rigid decorative strips, EVA single- and double-sided adhesive products for doors, windows, and curtain walls, as well as molded parts and plastic-rubber injection components.

The company is equipped with a strict quality assurance system, comprehensive testing procedures, and excellent after-sales service. Our products are highly recognized and praised by industry professionals, and are exported to Europe, America, Southeast Asia, and Hong Kong and Macao regions.