Application of Polyester Polyester Fiber Acoustic Panel

Application of Polyester Fiber Acoustic Panel
The density of sound-absorbing cotton is different, and in the acoustic principle, the higher the density of the sound-absorbing cotton, the stronger the ability to absorb low frequencies, but when the density is within a certain range, the ability to absorb low frequencies reaches the limit. Please choose sound-absorbing cotton of appropriate density according to the acoustic requirements of your respective places.
Sound-absorbing and sound-absorbing cotton is made of high-quality polyester fibers through hot-pressing bonding. It is a new environmentally friendly material that replaces traditional harmful sound-absorbing and sound-absorbing materials such as glass fiber, rock wool, and sponge. It can be in direct contact with human skin without any side effects, is colorless and odorless, and does not release pollutants. It is the closest professional sound-absorbing material to nature.
When used as an internal partition or wall sound absorption and sound insulation, it has better environmental protection and sound absorption effect than glass fiber, and is 100% recyclable; its smoke density and toxic gas are lower than the national environmental protection standards.
Scope of application: used in computer rooms, concert halls, multi-function halls, theaters, recording studios, studios, piano rooms, machinery rooms, conference rooms, gymnasiums, exhibition halls, dance halls, KTV rooms and family sound insulation and noise reduction.
Features and Benefits of Polyester Fiber Acoustic Panels
1. The material is good, tasteless, does not release any harmful substances such as formaldehyde, and is a 100% environmentally friendly product.1. The material is good, tasteless, does not release any harmful substances such as formaldehyde, and is a 100% environmentally friendly product.
2. It can be made into various shapes and specifications, simple installation, convenient construction, economical and practical.
3. Long service life, the fiber is firm and not easy to break. Will not rot, resist the corrosion of various microorganisms, fungi, acids, salts and hydrocarbons;
4. The flame retardant performance reaches the B1 level of the national interior decoration standard.
5. The oxygen index reaches A level;
6. High density, noise reduction coefficient reaches 0.79; sound absorption coefficient reaches NRC=0.81;
7. Good waterproof and breathable performance;
8. 100% recyclable.