Polyester decorative sound absorbing panel

The polyester fiber sound-absorbing decorative board is with functions of sound absorbing, mute, noise reduction, fire retardant, insulation and thermal insulation, solid uniform material. It does not only with the advantage of elasticity, toughness, wear resistance, impact resistance, non-cuttable, with great the cavity plate resonance sound absorption body effect. It is a wide band acoustic material of high efficiency.

In addition, the polyester fiber sound absorbing decorative board is light and of good material performance, unlike the other brittle materials, such as gypsum board or fiber cement pressure plate which easily generates falling rocks. The formaldehyde 0.05MG/1 emissions standards, is also far less than the state formaldehyde release quantity standard, which is less than or equal to 1.5. It is the replacement for the laminate and sponge or glass fiber new acoustic material, and is easy to be destroyed without polluting the environment, and can be recycled.

Absorbing Sound Principle of Polyester Fiber Board:

It is a material that has a large number of internal tiny connected pores inside. The sonic can be deep inside the material along these pores, and make material friction, which turns the sound energy into thermal energy.

It is a porous sound absorbing material, whose sound absorption characteristics are that the higher frequency sound absorption coefficient increases, the low frequency absorption is without high frequency absorption. The porous sound absorbing material is the necessary condition: the material has a large gap, gaps are interconnected and the material is deeply inside the pore.

One of the wrong understandings is that a rough surface material has the sound absorption performance. Actually it is otherwise, such as stucco cement, whose surface is the only stone that does not have sound absorption ability. Another wrong understanding is that material has large numbers of holes in the material, such as polystyrene, polyethylene, polyurethane, obturator that has excellent sound absorbing performance. In fact, these materials, because of the non-connectivity internal of holes, fail the sound waves to penetrate materials with internal vibration friction. Therefore, the sound absorption coefficient is very small.

Mosaic style

Multi-Media Classroom

Private cinema

Multifunctional Lecture Hall

Listening test room

Commercial cinema

 installation 

 1. Are you a trading company or a factory ? 

1. Our factory was established in shanghai . We are a manufacturer engaged in acoustic material and acoustic design  for more than 10 years. Welcome to pay a visit to our factory. 

2. How can you guarantee the quality? 

We have a modern management system. Take strict selection for upstream suppliers to insure the basic material to be good quality. And we pay more attention to production technology and staff training, so that the defective rate is less than 1% of each products, save cost at the production line. When the productions are ready, they would be sent to the package workshop, put in carton with foam between each panel to avoid the friction and damage. 

3. Do you accept customization?

 Yes, we can support our clients with OEM, so that it can be easier to open the local market and build a long-term partnership between us. 

4. Can you offer sample? 

Yes, we can offer standard samples for free, and customization is available.