characteristic
1. It has excellent sound absorption characteristics, with extremely excellent sound absorption performance from low to high frequencies.
2. The specific gravity is 2/3 of aluminum material, and there is no need for a sturdy keel during installation.
3. It has excellent service life and heat resistance, as using high-purity aluminum material, non combustible aluminum material will not burn even at high temperatures.
4. Because high-purity aluminum is used, it can be regenerated.
5. After absorbing water, the sound absorption performance will not decrease. Water will flow through the pores of the sound-absorbing board and will not remain in the sound-absorbing board.
6. Simple construction, not only fixed, but also easy to bend, without worrying about fiber dispersion.
7. Rich product specifications and wide application range, used as indoor decoration materials for reverberation time adjustment and sound insulation walls for noise treatment.
8. At the same time, various decorative effects can be achieved through surface coloring and spraying treatment.
9. It does not contain any organic binder [POAL] and is made by metal pressing processing. It does not contain any organic binders, so long-term use will not cause deterioration.
Specifications and dimensions
Sound absorption coefficient
