Polyester fiber sound absorbing panels China manufacturer can meet the requirements of different sound absorption and noise reduction effects. They are widely used in domestic sound insulation materials and acoustic engineering fields, and have been recognized and praised by many famous domestic acousticians. They are well received by various mechanical designers and acoustic designers. The trust and selection have become the first choice for engineering materials such as architectural acoustics, industrial noise reduction and product noise reduction in most cities.

With the application of fabric acoustic panel China manufacturer in large-scale projects, people have a vague understanding of the principle of sound absorption, so they have some misunderstandings about acoustic panel board China manufacturer.

Sound Absorption Board Knowledge: Fiber porous sound absorbing board materials, such as centrifugal glass wool, rock wool, mineral wool, plant fiber spraying, etc., the sound absorption mechanism is that there are a large number of tiny connected pores inside the material, and sound waves can penetrate deep into the material along these pores. , the friction with the material converts the sound energy into heat energy. The sound absorbing property of the porous sound absorbing panels China manufacturer is that the sound absorption coefficient gradually increases as the frequency increases, which means that the low frequency absorption has no high frequency absorption.