Nanchang sound-absorbing panels, polyester fiber sound-absorbing panels, decorative sound-absorbing panels

Keywords sound-absorbing panels, environmentally friendly sound-absorbing panels, flame-retardant sound-absorbing panels, polyester fiber sound-absorbing panels, home theater sound-absorbing panels, wall background panels, decorative sound-absorbing panels,
sound-absorbing panels, cinema sound-absorbing panels, conference room sound-absorbing panels, Music classroom sound-absorbing panels, office decorative panels, TV background wall panels, piano room sound-absorbing panels, drum room sound-absorbing panels, hotel lobby sound-absorbing panels, exhibition hall decorative sound-absorbing panels. The polyester fiber sound-absorbing panels of Nanchang Chenyin Building Materials Co., Ltd. have sound-absorbing, mute, Noise reduction, flame retardant and other functions, the material is uniform and solid
,
It is not only elastic, tough, wear-resistant, impact-resistant, and not easy to scratch
,
It is formed with the cavity Thin-plate resonant sound absorbers are extremely effective and are high-efficiency sound-absorbing materials with a wide frequency band.
Our company
polyester fiber sound-absorbing panels come in
many colors
,
and can be assembled into various patterns.
The environmental protection of polyester fiber sound-absorbing panels is reflected in two aspects. On the one hand, the material has excellent mechanical properties, is lightweight, and will not be damaged by impact like some brittle materials such as perforated gypsum board and cement fiber pressurized board. There is a risk of falling due to splinters or fragments. On the other hand, it is the release of harmful substances. After testing by relevant national departments, the formaldehyde release amount is required by the standard
㎎
/
, and the test result is
㎎
/< br/>. It meets the requirements of national standards and meets the requirements for direct use in interior decoration.
Easy to remove dust and simple to maintain. Dust and impurities can be removed with a vacuum cleaner and duster. You can also wipe dirty areas with a towel, water and detergent.
Nanchang Keyuan polyester fiber sound-absorbing panels are suitable for cinemas, theaters, recording studios, recording studios, broadcasting rooms, audition rooms, classrooms, TV stations, broadcasting rooms, business offices, multi-function halls, conference rooms, studios, Concert halls, auditoriums, gymnasiums, leisure and entertainment cities, hotels, rooms, high-end villas or home life and other places that have strict acoustic requirements. Its flame retardant performance can pass the test of fire protection parameters by the National Fire Protection Testing Center. The results show that it has good fire protection performance and meets the national standard requirements.
The attractiveness of Nanchang Keyuan polyester fiber sound-absorbing panels is reflected in the similar sound absorption characteristics of its porous materials
,
The sound absorption coefficient increases with the increase of frequency
,
High frequency The sound absorption coefficient is very large
, and the cavity left on its back and the space sound-absorbing body composed of it can greatly improve the sound-absorbing performance of the material. The noise reduction coefficient is roughly around
~
, making it a high-efficiency sound absorber with a wide frequency band.