Aluminum sound absorbing honeycomb acoustic panel

Our company developed aluminum sound absorbing honeycomb acoustic panel based on the theory of micro-perforated board sound absorption and thin plate resonance sound absorption. After testing by the national authoritative department, the average sound absorption coefficient of the material is NRC from 0.8 to 0.98, and the fire resistance reaches B1 to non-combustible. Class A is a high-performance environmentally friendly purification and sound absorption material.