First of all, we need to understand that the quality of sound insulation is not determined by a single value. In practical application, the sound insulation effect of polyester fiber acoustic panels is affected by many factors, such as the thickness, density, installation method, sound insulation structure, etc. In general, the thicker and denser the polyester acoustic panel, the better its sound insulation.
Secondly, the installation method of polyester acoustic panels also has a great influence on its sound insulation. For example, when installing on a wall, the keel fixing method can improve the sound insulation effect more than the direct adhesive method. In addition, the design of the soundproof structure is also a key factor affecting the soundproofing effect, such as adding soundproofing materials and sound-absorbing cotton to the soundproofing wall, which can further improve the soundproofing effect.
According to the relevant standards of our country, the ideal sound insulation effect of the indoor environment is generally between 30-50 decibels. In practical application, whether the polyester fiber sound-absorbing panel can meet this standard needs to be judged in combination with the actual situation. Generally speaking, high-quality polyester fiber acoustic panels can achieve a noise reduction effect of 20-30 decibels when reasonably installed.
To sum up, the sound insulation effect of polyester fiber acoustic panels is not fixed, it will be affected by a variety of factors. In practical applications, we need to choose the right polyester fiber acoustic panel products according to specific needs and scenarios, and ensure that they are installed correctly to achieve the ideal sound insulation effect. If you have higher requirements for the sound insulation effect of polyester fiber sound absorbing panels, you can also consider using composite sound insulation structures, such as adding sound insulation glass, sound insulation mortar and other materials to further improve sound insulation performance.