Aerospace applications have very specific demands as the environmental conditions are very extreme. At high altitudes and with the use of specific liquids high attention must be paid on the absorber materials when used inside or sometimes on the outside of the application. Typically elastomeric based are applied as they sustain the extreme conditions, however also foam absorber or honeycomb based materials have their advantage on weight and ease of installation.
Polyurethane materials can be equipped with a specific coating to resist on many fluids which are often specified in the specific requirements. Aerospace systems are always equipped with a variety of communication and RF survey systems in a broad range of frequencies. Our absorber materials can be adapted to the specific operational frequencies, cross talk between antenna systems is a typical application which needs absorber material.