5-1181-2S

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RFI and EMI shielding and absorbing materials are widely used in the electrical and electronic industry to help protect against interference, as well as to reduce the risk of electronic leakage. The 5-1181-2S is a special type of shielding and absorbing material that is well suited for use in a variety of applications such as:

* Telecommunications (cellular phone, satellite, etc.)
* Wireless communication (Wi-Fi, Bluetooth, etc.)
* Defense systems
* Automotive industry (engine control systems, brakes, etc.)
* Industrial automation (process control systems, robotics, etc.)
* Avionics (aircraft instruments, communication, navigation, etc.)
* Medical imaging (CT scans, MRI, X-ray, etc.)

The 5-1181-2S is made from a combination of two different materials that have been integrated in an advanced technology called "Roll-to-Roll" or R2R. This technology allows the materials to be seamlessly joined together, creating a single, lamination-free solution. The integrated materials provide superior shielding performance by combining the electromagnetic interference (EMI) absorbing properties of a rubber-like polyvinylidene fluoride (PVDF) film with the radiation-shielding properties of a metal-coated conductive shield. This combination gives the material exceptionally high shielding effectiveness, up to 50 dB.

In addition to its excellent shielding performance, the 5-1181-2S also offers superior electrical and mechanical durability. It is designed to withstand the rigors of harsh environmental conditions such as extreme temperatures, humidity, chemical exposure, and dust accumulation. The material\'s flexibility and low weight make it suitable for most applications where lightweight, small size, and portability are important.

As for the 5-1181-2S\' working principle, it relies on a combination of principles, including the magnetic field shielding properties of the metalized polymer layer, plus the absorption of electrical noise in the polymer film. The shielding effectiveness of the material is enhanced by the geometry of the laminate: multiple layers are constructed in a staggered pattern, and the gap between the layers is filled with a plastic dielectric material. This serves to reduce the interaction between the EMI shielding and absorbing layers, resulting in increased shielding efficiency.

In summary, the 5-1181-2S is an advanced shielding and absorbing material that provides exceptional shielding performance, mechanical and electrical durability, and flexibility. The material\'s special lamination-free construction allows it to be used in all types of applications in order to protect sensitive electronic equipment from unwanted electromagnetic interference and reduce the risk of electronic leakage.

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