Soundproofing Office Ceilings Manufacturers

Print polyester fiber acoustic panel is synthesized by high temperature and high pressure by needle punching processing, and the porosity is above 90%. We also have patent technique for permanent fire retardant with our acoustic panels.

There are many small holes on the surface of polyester fiber sound -absorbing board to absorb noise sound waves. The sound absorption coefficient and sound of polyester fiber sound -absorbing board are related.

In October of 2019, Mr. Kason and Mr. Young, manager of QDBOSS Overseas Department arranged a new business travel to 8 Europe countries for half month, including Czech, Germany, Poland, Netherlands, Slovakia, Italy, Austria and Belgium.

On May 27-29, China (Qingdao) International Medical Equipment Expo was held in Qingdao International Convention and Exhibition Center.

There are many types of acoustic structures in conference rooms, which can be classified into the following three categories from the form of decoration.

The sound-absorbing properties of polyester fiber board are similar to those of other porous materials. The sound-absorbing coefficient increases with the increase of frequency. The high-frequency sound-absorbing coefficient is very large. The cavity on the back and the spatial sound-absorbing body formed by it can greatly improve the material's performance. Sound absorption performance. The noise reduction coefficient is about 0.8-1.10, which becomes a high-efficiency sound absorber with a wide frequency band.