CZ700LF-120

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RFI and EMI shielding and absorbing materials are essential for the proper functioning of devices in a wide range of electronic, radio and medical applications. One example of such a material is the CZ700LF-120. This material is a polyester and elastomeric composite with a high performance, low-frequency magnetic field blocking property. The CZ700LF-120 is also perfect for applications that require high levels of RF shielding and strong mechanical properties.

The CZ700LF-120 is a highly effective shielding material which can block electromagnetic interference (EMI) over a range of frequencies, depending on the product design parameters. In its asymmetric composite construction, the flexible magnetically-oriented PET film is arranged between two sheets of non-magnetic elastomers. This ensures the best possible performance in both low and high frequency ranges.

The material consists of a PET film laminated between two non-magnetic elastomer sheets. The PET film is a polyester sheet containing barium ferrite particles that absorb and block electromagnetic radiation. The elastomeric base layers are made of polyurethane and silicone that add strength and flexibility to the material. The combination of these elements provides an efficient way of shielding against EMI and RFI.

The CZ700LF-120 material is typically used in applications where the electrical environment is severe. It is also suitable for applications such as EMI/RFI gaskets, anti-EMI/RFI casings, shielding bags, acoustic liners, and cable and wire shielding. Additionally, the CZ700LF-120 can be used in medical applications where high shielding performance is required. Examples include magnetic resonance imaging (MRI) systems, computed tomography (CT) imaging, and high-density shielding applications.

The working principle of the CZ700LF-120 is based on the absorption and blocking of electromagnetic radiation. The three-layer composite is designed to absorb and shield EMI/RFI frequencies from a wide range of sources. The barium ferrite particles in the PET film allow the material to efficiently absorb and block EMI/RFI frequencies while still being flexible enough to work in complex applications. The flexible elastomer layers are designed to provide a robust physical barrier against EMI/RFI frequencies, and also providing mechanical protection and superior flexibility.

This makes the CZ700LF-120 a great material choice for a variety of applications that require RF shielding and strong mechanical protection. It is highly effective in both low and high frequency ranges, allowing it to be used in a wide variety of applications. Additionally, its robust physical barrier provides excellent protection from EMI and RFI frequencies. All of these features combine to make the CZ700LF-120 a great choice for both engineers and manufacturers in a range of industries.

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