RF FOAM - Flexible and Structural Microwave Absorbing Foam

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January 15, 2025

Lairds microwave absorbing foam is an innovative solution that combines lightweight design with excellent broadband absorption. The product is customizable and can be manufactured in customer-specific shapes and sizes, making it ideal for a wide range of applications. 

Features and benefits:

  • Lightweight construction: Perfect for reducing weight in sensitive systems without compromising performance. 
  • 3D formability: Can be molded, machined, or bonded into complex structures and components. 
  • Outdoor option: For outdoor applications, the material can be filled with a closed-cell rigid polyurethane foam to create a structural broadband foam.
  • High-performance absorption: Ideal for enhancing antenna patterns, radomes, and other applications in enclosed or exposed environments.

Applications

  • Satellites
  • Radomes
  • Antenna pattern improvement
  • Aerospace and defense industries 

When skins are applied to the foam, it can be transformed into rigid yet lightweight structural panels, making it a versatile solution for advanced industrial applications.

Why Microwave Absorbing Foam?

Laird’s products offer industry-leading performance and are designed to meet the demands of the aerospace, defense, and other high-tech industries. Its adaptability and advanced material technology make it ideal for managing electromagnetic interference (EMI) and optimizing system functionality.


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