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1、Noise Reduction
Similar with other porous materials, the absorbing factor goes up with the increase of frequency. It has a high absorbing factor at high frequency, The noise- reduction coefficient is between 0.8 and 1.10 in the noise range of 125 to 40,000HZ, clears out the sound impurity effectively, improves the sound effect and the language clarity. Functional absorbers can greatly improve absorbing capability of the materials. They are widely used in theater, music hall, indoor gymnasium, meeting room, KTV, hotel, home audio-visual room and all the places which has higher requirements of acoutics.
2、Fire Proof
The fire proof capability of decoration materials is the key point which decides the scope of application. Burgeree Sound-absorbing Decoration Board has been inspected for its fire proof parameter by the National Fire Proof Testing Center, and the result turned out to be of good performance in fire proof, and met the requirement of GB B1.
3、Safety
According to test of national relevent departments, the formaldehyde releaseed from Burgeree Sound-absorbing Decoration Board is 0.05mg/l, which reached the national standard GB E1. On the other hand, the material has great mechanical properties, light weighted, and won’t cause fragments or the danger of falling may caused by the fragments.
4、Physical Character
Polyester fiber is a kind of fiber which is similar to clothes, it has heat insulation and heat preserving originally. The board is hard and even, flexible, tough, durable, impact resistible, tear resistible, ripping resistible, and wide (1220mm×2440mm) and so on. It’s an ideal material for decoration.
5、Decoration Effect
Burgeree Sound-absorbing Decoration Board has more than 20 colors and 10 printings, it is able to make kinds of patterns. It has different types of surface such as flat surface, square surface (Mosaic), wide band and narrow band. The board can be bent into a curve ,which makes interior designing more flexible and varible, also can be made into different shapes of sound-absorbing objects. It not only can be used on the wall decoration but also can be put as decoration directly . Nowadays, the decoration style is diversified , Burgeree keeps up with the fashional steps and develops all kinds of printing patterns and effective decoration board.
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