... for anechoic chamber, named ZXB absorber. Compared with PU absorber, this non - woven fabric based absorber material has better performance in ... please refer to the following figure.2 , ZXB absorber safety performanceSuch absorber has good fire-resistant performance, as it is ... type absorbing materials. It has stability chemical properties , no odor, no harmful gases released, no powder off, non-fade ...