ceiling; platfond Acoustic panel Mineral wool board

And the more high-end high-end RH90--99 mineral wool acoustic board, the comprehensive utilization of sound absorption principle of thin film effect, porous fiber wire mesh structure material sound absorption principle and the Helmholtz resonance noise reduction performance of products has been greatly improved NRC0.90 (ordinary mineral wool board NRC=0.3 or less), the board is not only the performance index is superior to similar products, it has strong resistance, decorative art the sinking and the noise reduction function, and the micro nano anion respiratory, antibacterial, sterilization, anti radiation, air purification and promote human health, surface strengthening treatment is durable and can upgrade the soft reflective eye protection, eliminate fatigue and improve people's life quality, especially in the environment of high humidity, the product of choice for interior decoration materials, sound absorption high demand, will become a new bright spot in the future decoration!