Military Speciality Microwave and Cusom Magnetic Absorbers

RFFOAM – Flexible & Structural Microwave Absorbing Foam


The RFFOAM product line is based upon open celled reticulated foam. The product comes in custom shapes and sizes and provides excellent broadband microwave absorption along with light weight. It is an excellent option for inside of radomes, antenna pattern improvement, and other applications in enclosed areas. For outdoor applications the material can be filled with a closed cell rigid urethane foam to create a broadband structural foam. Nominal density of the product is 12-15 pounds per cubic foot and in thicknesses from .25″ to 2″. The materials can be molded to shape, machined or bonded into complex covers and components. If skins are applied, rigid lightweight structural panels are formed. Laird has developed new types of foam, including syntactic foam and phenolic foams. Contact an applications engineer for more details.


The ability to customize the mechanical and electrical properties of the foam allow for a wide range of applications including:

– Absorptive pucks for spiral antenna cavities

– Fairings for vehicles and radars

– Antenna housings

– Lightweight microwave absorbing barriers

Applications Free space Reflectivity reduction
Industries Other
Product Line Q-Zorb

A service that is competitive, responsive and reliable

Our sales team and engineers are happy to work directly on site with clients always providing a personal and direct approach to fulfilling customer needs

  • High quality products that are produced in the UK (not China).
  • Local Sales team and engineers available 5 days per week.
  • Comprehensive back up and after sales service, with an actual technician ready to listen and help on the telephone 5 days a week. (No automated phone queuing system)
  • All products are REACH and ROHS compliant.
  • A Reliable, discreet and trustworthy partner with a proven track record in design and engineering.
  • Very competitive compared to overseas competition.
  • A huge reduction in air miles and lead times compared to overseas suppliers.
  • Able to deliver to most destinations in the European Union within 24hrs.

Microwave Absorbers

Microwave Absorbers & Dielectrics Range from Techni3

Microwave Absorbers

Microwave Absorbers & Dielectrics Range from Techni3

NOTICE: The information contained herein is to the best of our knowledge true and accurate. However, since the varied conditions of potential use are beyond our control, all recommendations or suggestions are presented without guarantee or responsibility on our part and users should make their own tests to determine the suitability of our products in any specific situation. This product is sold without warranty either expressed or implied, of fitness for a particular purpose or otherwise, except that this product shall be of standard quality, and except to the extent otherwise stated Techni3’s invoice, quotation, or order acknowledgement. We disclaim any and liability incurred in connection with the use of information contained herein, or otherwise. All risks of such are assumed by the user. Furthermore, nothing contained herein shall be construed as a recommendation to use any process or to manufacture or to use any product in conflict with existing or future patents covering any product or material or its use.