Introduction to Hexcel HexPly Lossy Flexible Foam
Hexcel's HexPly Lossy Flexible Foam, provided by ARC Technologies, a Hexcel company, offers an exceptional solution for the suppression of electromagnetic energy. This product is a versatile, low-density, high-loss, carbon-impregnated open-cell foam designed to efficiently absorb electromagnetic interference (EMI). It is available in various thicknesses with customizable carbon loading options, enabling effective performance across a wide range of frequencies, typically offering a loss of 5 dB or greater. Furthermore, this product is compliant with halogen-free, RoHS, and REACH standards.
Product Overview and Applications
The HexPly Lossy Flexible Foam (LS) series is characterized by its open-cell foam structure with carbon loading. It is lightweight, easily customizable in sheet form, and can be tailored to meet specific loss requirements, whether high or low. This foam is particularly effective for far-field applications and is commonly utilized in a multi-layer configuration to leverage different carbon loadings. Primarily used for the suppression of electromagnetic energy, the LS foam excels in reducing multiple reflections within cavities, enhancing overall performance. With a broadband absorption capability extending from 500MHz to 40GHz, it offers a versatile solution for a wide range of applications.
Key Features and Benefits
The effectiveness of the Hexcel HexPly Lossy Flexible Foam lies in its open-cell foam construction, which retains various carbon loadings to absorb EMI effectively. This foam is suitable for outdoor applications and can be weather sealed for added protection when exposed to outdoor elements. Applications of this foam range from crosstalk reduction, antenna shrouding, shadowing parts for RCS measurements, to components of anechoic chambers. Moreover, it is designed for multi-layer formats, providing broad-band absorption properties. For enhanced durability, elastomer coatings can be applied to resist jet fuel, hydraulic fuel, gasoline, and water, making it an ideal choice for diverse environments.
When to Use Hexcel HexPly Lossy Flexible Foam
The HexPly Lossy Flexible Foam is instrumental in various scenarios such as crosstalk reduction, antenna shrouding, shadowing parts for RCS measurements, and components of anechoic chambers. Its multi-layer format enhances its performance, offering broad-band absorption capabilities that span from 500MHz to 40GHz. Additionally, the foam can be customized with elastomer coatings to provide resistance against jet fuel, hydraulic fuel, gasoline, and water, making it a versatile solution for diverse industrial applications.
Conclusion
In conclusion, Hexcel's HexPly Lossy Flexible Foam presents a robust solution for the suppression of electromagnetic energy, offering superior performance in a variety of applications. With its customizable features, broad-band absorption capability, and durability against harsh environments, this product stands out as an efficient and reliable choice for industries seeking effective RF interference control solutions.