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The resonance absorption of thin plates has better sound absorption performance at low frequencies.

Date of release:2019-05-07 Author:录音室吸音板 Click:

(1) Large surface and high smoothness

(2) Plate with high strength and light weight

(3) Good sound absorption, fire prevention and waterproofing

(4) Easy to install. Each sound-absorbing board in the recording room can be disassembled, assembled and replaced separately.

(5) In terms of size, shape, surface treatment and color, it can be customized to meet customer's personalized needs.

The sound-absorbing wedge in the sound-absorbing board is a special sound-absorbing structure material used for strong sound-absorbing field. It is formed and cut with porous (or fibrous) material. The sound-absorbing sag is made into conical or wedge-shaped sound-absorbing body, which is firm and not deformed. Sound absorption wedge is suitable for strong airflow environment. Its main object is high quality anechoic chamber. It can absorb low frequency more effectively. It can eliminate standing wave and achieve the requirement of eliminating echo. The low cut-off frequency sound absorption coefficient of glass fiber sound absorption board is more than 0.99. The V-shaped and W-shaped sound absorption wedges made of polyester have the advantages of smaller occupancy volume and more reasonable price compared with the ordinary sound absorption wedges.

Wood

Wood sound-absorbing board is refined and processed according to acoustic principle. It consists of veneer, core material and sound-absorbing felt. Wood sound absorbers are grooved wood sound absorbers and orifice wood sound absorbers.

Mineral wool

Mineral wool sound absorption board has rich surface treatment forms and strong decorative effect. The surface of the treated jacquard mineral wool board, commonly known as "caterpillar", is covered with holes of different depths, shapes and apertures.

3. Cloth art


Eco-wood is a revolutionary new environmental protection material. It is the most mature product of wood substitution technology in the world. It does not need any surface treatment. A small amount of macromolecule materials and a large number of wood flour are aggregated by patented technology. Through the recycling of timber, the comprehensive utilization rate of timber has been greatly improved, and the production process is not polluted. At the same time, the problem of recycling waste resources in the plastic and timber industries has been solved, which is very in line with the national policy of building a conservation-oriented society for energy conservation and emission reduction.


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Key word:玻纤吸音板,录音室吸音板,吸音垂片

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