3M CN3490 CIRCLE-1.250"-100

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The 3M CN3490 CIRCLE-1.250"-100 is a shielding and absorbing material designed for a variety of applications such as for electronic equipment, controlling electrical interferences and optimizing conductive performance. This material is used in the industry of radio frequency interference (RFI) and electromagnetic interference (EMI) shielding and absorbing materials, as it has the unique ability to reduce or block external RF signals.

How does the material work? The CN3490 CIRCLE-1.250" material is made from a proprietary blend of materials, with its primary component being a conductive plastic. The conductive plastic is the key feature that allows the material to block and absorb the most disruptive electromagnetic energy. The plastic also helps to reduce any interference by reflecting any signal or energy back in the direction that it came from. In addition, the material also works in harmony with other shielding materials, such as the copper or the silver layers, to form optimal conductive performance.

The material is also lightweight and easy to use. 3M has designed the material to be pre-drilled and pre-curved, making it possible for users to work with the material quickly and efficiently. Applications of the material include shielding an equipment cabinet, or blocking out environmental noise from a machine. Other potential uses include shielding audio systems, controlling RF transmission in a wireless connection, and isolating heavy machinery from potential interference.

The material is also highly durable and resistant to temperature changes and wear. It is also flame retardant and offers superior corrosion resistance. Overall, the 3M CN3490 CIRCLE-1.250" material is an excellent choice for shielding and absorbing materials, and can provide users with improved performance and RF protection.

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