3M AB5030 0.26" X 15M

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RFI and EMI shielding and absorbing materials provide shielding to protect against electromagnetic interference (EMI) and radio frequency interference (RFI). They are used to reduce the impact of these interferences on electronic systems, preventing signal interference, noise, and data loss. 3M’s AB5030 0.26” X 15M product is one such material that is widely used in a variety of applications.

Unlike other shielding materials that contain elements such as nickel, iron or other metals, the AB5030 0.26” X 15M is composed of a foamed polyurethane substrate and an electrically conductive silver-plated copper (SPCu) particle. This combination of materials provides a convenient and economical EMI/RFI shielding solution that is easy to use, durable, and lightweight.

This product has a variety of applications, ranging from military and aerospace equipment to consumer electronics. It is typically used to protect against EMI, RFI, and electrostatic discharge. Its properties also make it an ideal material for use in antennae, such as those used for wireless networks. Since it is both lightweight and versatile, the AB5030 0.26” X 15M can also be used for non-shielding applications, such as insulation, acoustics, and thermal dissipation.

The AB5030 0.26” X 15M material is held together by a viscous adhesive on both the underside and the top surface. This combined with the conductive particles embedded in the material provides an effective Faraday Cage. This cage is a network of metal wires or sheets that is designed to block electromagnetic fields from entering or leaving the cage. As a result, it acts as an effective shield, blocking EMI and RFI radiation from affecting any electronic systems that it is protecting.

In addition to its effectiveness as a Faraday Cage, the AB5030 0.26” X 15M material also absorbs specific electromagnetic frequencies. This absorption is enabled by the particles embedded in the material, which react to the frequency of the EMI or RFI and dissipate it as heat. This allows the material to provide both shielding and protection from interference in a single package.

The AB5030 0.26” X 15M is a versatile, cost-effective solution for EMI/RFI shielding and absorption. Its combination of lightweight foam substrate and embedded conductive particles allows it to provide both Faraday Cage shielding and absorption of specific electromagnetic frequencies. As a result, it is an ideal material choice for a variety of applications, from military and aerospace to consumer electronics, antennas, and insulation.

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