For many industry decorators, polyester fiber sound absorbing panels are common and commonly used, but what special properties does it have? I am afraid that few can answer it accurately. As a polyester fiber sound absorbing panel manufacturer and sales staff (Wang Sheng), I will now explain the specific requirements and characteristics. The following are the main characteristics of polyester fiber sound absorbing panels:
1. Fire performance: The fire performance of sound absorbing materials in public places where movie theaters, dance halls, auditoriums, multi-purpose halls, gymnasiums, etc. are concentrated is crucial. The polyester fiber sound absorbing panel has been tested by the National Fire Protection Center for fireproof parameters. The results show that it has good fire performance and meets the national standard GB8624B1.
2. Sound absorption performance: The sound absorption characteristics of polyester fiber sound absorbing panels and other porous materials are similar. The sound absorption coefficient increases with the increase of frequency, and the high frequency sound absorption coefficient is large. The back cavity remains and the space absorbing body composed of it is used. Can greatly improve the sound absorption performance of the material. The noise reduction coefficient is approximately 0.8 to 1.10, which is a high-efficiency sound absorbing body in a wide frequency band.
3, physical and mechanical properties: polyester fiber sound-absorbing panels have sound-absorbing insulation properties, and the board material is uniform and solid, flexible, tough, wear-resistant, impact-resistant, tear-resistant, not easy to scratch, large plate width (9 Ã— 1220 Ã— 2440mm).
4, the display effect is good: polyester fiber sound absorbing panels have a variety of colors, can be assembled into a variety of patterns. The surface shape has a flat surface, a square (mosaic shape), a wide strip, and a thin strip. The sheet can be bent into a curved shape. It can make the indoor body design more flexible and effective. It is even possible to copy art on a polyester sound absorbing panel by computer.
5. Environmental safety: The safety of polyester fiber sound absorbing panels is manifested in two aspects. On the one hand, the excellent mechanical properties of the material are light, and after impact damage, it will not be pressurized like some brittle materials such as perforated gypsum board and cement fiber. There is a danger of falling or chipping on the board. On the other hand, the release of harmful substances, the standard of formaldehyde emission is â‰¤1.5mg/1, and the test result is 0.05mg/1. Meet the national standard GB18580-2001E1 requirements, in line with the requirements for direct use in interior decoration.
Polyester fiber sound absorbing panels are widely used in conference rooms, TV stations, studios, theaters, audio-visual rooms, opera houses, leisure and entertainment cities, hotels, multi-purpose halls, concert halls, bars, restaurants, shopping malls, schools, auditoriums, stadiums. , KTV, etc.
If you want to know more about polyester fiber sound absorbing panels, I would like to know more about the price of polyester fiber sound absorbing panels. You are welcome to visit the website of Foshan Ruixin Decoration Materials Co., Ltd. or call us to order and order: Wang Wei 1 3827726872
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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