There are several kinds of materials for acoustic panels.
The material types of acoustic panels are rich, mainly including the following kinds:
Wooden sound absorbing board: divided into groove wood sound absorbing board and hole wood sound absorbing board. The slotted wood sound absorbing board is slotted on the front of the density board and perforated on the back to form a slit resonance sound absorbing material. The hole wood sound absorbing board has round holes on both the front and back of the density board to form a structural sound absorbing material. Wood sound-absorbing board has the characteristics of light material, no deformation, high strength, beautiful shape and so on.
Mineral wool sound-absorbing board: the surface treatment forms are various, with excellent sound absorption performance, especially kroller type mineral wool board, its acoustic "resonance chamber" structure can effectively improve the sound absorption coefficient of middle and low frequency.
Polyester fiber sound absorbing board: made of 100% polyester fiber, it has the advantages of sound absorption, environmental protection, flame retardant, heat insulation, heat preservation, moisture-proof, anti-mildew, etc., and easy to remove dust, easy to cut, simple construction.
Cloth sound absorbing board: The use of high quality fiber materials, design considering the principle of acoustics, the core material is centrifugal glass wool, has excellent sound absorption performance.
Metal sound absorbing board: made of metal material, with weather resistance, corrosion resistance, fire protection, environmental protection and other characteristics, can be processed into various shapes according to need, to meet different design needs.
Ceramic aluminum decorative sound absorbing board: The composite made of a variety of inorganic materials, has the characteristics of environmental protection, non-flammable, moisture-proof, corrosion resistance, etc. The decorative surface can be made into various colors and patterns according to the design requirements.
These sound absorbing boards not only perform well in sound absorption, but also have the characteristics of environmental protection, fire prevention, easy recycling, etc., and are widely used in studios, monitoring rooms, conference rooms, stadiums and other places.
