PXB absorbing material is a kind of solid foam absorber widely applied in various microwave anechoic chambers, due to its good absorbing properties with both vertical incidence and oblique incident electromagnetic wave.
Computer profile modeling cutting off machine is used to cut polyurethane foam pyramids to make it good-looking, accurate, and without dust-off or discoloring because of absorption of moisture. The material has a complete range of specifications for different kinds of microwave anechoic chambers and boxes, as well as for the requirements of special positions such as corners, vents, and lightings.
Its flame resistance reaches National B2 level, and oxygen index is larger than 28%, meeting the requirements of NRL8093 test standards.
Specially designed production equipments and strict production technologies are applied to guarantee the absorber’s conformability, stability and reliability for the chamber’s performance.
