High-efficiency polyester fiber sound-absorbing board
Why are polyester fiber sound-absorbing boards efficient?
Polyester fiber acoustic panel is considered to be efficient, mainly because of its excellent sound absorption performance.
How efficient is it?
First, material characteristics
Polyester fiber sound-absorbing board is mainly composed of 100% polyester fiber, these fibers through special processing technology, such as hot pressing, carding, etc., form a tight and orderly fiber structure. This structure makes the polyester fiber sound-absorbing board have good sound-absorbing performance and can effectively absorb sound energy.
The second, porous structure
The polyester fiber sound-absorbing board has a porous structure inside, and these tiny pores increase the contact area between the sound wave and the material so that more sound energy is absorbed. At the same time, these pores can also disperse the energy of sound waves, reducing the efficiency of sound propagation. This porous structure makes polyester sound-absorbing panels excellent in sound absorption.
Third, a high sound absorption coefficient
The sound absorption coefficient of polyester fiber sound absorption board is usually above 0.7, and the sound absorption coefficient of high frequency is larger. This means that it can effectively reduce the reflection and reverberation of sound, making the sound clearer and more pure. In the noise range of 125~4000HZ, its highest sound absorption coefficient can reach more than 0.9, which makes the polyester fiber sound absorption board become a wide-band efficient sound absorption body.
Fourth, widely used
Polyester fiber sound absorption board not only has efficient sound absorption performance but also has a beautiful appearance, good environmental protection and fire protection performance, and convenient installation and use. Therefore, it is widely used in a variety of places requiring acoustic treatment, such as conference rooms, television stations, studios, theaters, audio-visual rooms, opera houses, leisure and entertainment cities, hotels, multi-function halls, concert halls, etc. In these venues, polyester sound-absorbing panels can effectively reduce noise, improve sound quality, and provide a better acoustic experience for viewers and users.
summary
The polyester fiber acoustic panel is efficient, mainly because of its excellent sound absorption performance. This performance is due to its material characteristics, porous structure, and high sound absorption coefficient. At the same time, the polyester fiber sound absorption board also has a wide range of applications and a variety of advantages, making it an ideal choice for acoustic treatment and decoration.