38M4020AA1212

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The use of shielding and absorbing materials is an important part of managing Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI). Shielding materials help protect equipment from electromagnetic radiations in the environment, while absorbing materials help to absorb the noise that is generated from the environment, thus providing a measure of protection. One such material is 38M4020AA1212, which is a highly efficient shielding and absorbing material designed for industrial applications.

38M4020AA1212 is a multi-layer composite shielding material which is composed of a conductive fiberglass base core, a self-adhesive tape and a vacuum-deposited aluminum film. The composite material has a variety of features such as excellent humidity resistance, outstanding dimensional stability and a strong adhesive backing. The material is also highly flexible, lightweight and easy to install. These features make it ideal for a wide range of industrial applications, including construction and automobiles.

The primary use of 38M4020AA1212 in industrial applications is to provide shielding from interference caused by high power Radio Frequency (RF) sources. This is accomplished due to the inherent shielding properties of the material. In addition, the material also provides protection from other forms of interference, such as Electrostatic Discharge (ESD) and Near Field Noise (NFN).

The working principle of 38M4020AA1212 in shielding applications is to absorb noise and other electromagnetic radiation by using the conductive fiberglass core and aluminum deposited film. The fiberglass core helps to dissipate the electric field energy created by the signal source, while the aluminum film helps to reflect the electromagnetic radiation. This combination of features makes the material extremely effective at shielding against both radiated and conducted RFI/EMI.

In addition to its shielding capabilities, 38M4020AA1212 has excellent thermal insulation properties, which makes it even more suitable for a range of industrial applications. The material also has high temperature resistance and is resistant to flame spread, making it an ideal choice for commercial and industrial environments.

In summary, 38M4020AA1212 is a multipurpose and highly effective shielding and absorbing material for industrial applications. The material is lightweight, easy to install and has excellent flexibility, thermal insulation and high temperature resistance. Moreover, it also provides the necessary protection from RFI and EMI, making it an ideal choice for a variety of industrial applications.

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