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Specifications
acoustic material1. wide sound absorption spectrum
2. high absorption coefficient
3. noncombustible
4. dust-free
acoustic material
Feature:
1. this product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium and high frequency noises.
2. it is noncombustible, dust-free, strong decorative effect, simple construction and so on.
Structure:
filled with glass wool inside, aluminum frame, wrapped with sound absorption cloth, and covered with fabric on the surface; the structure is the same with Elastic Acoustic Panel, just the surface fabric is different, the surface fabric is smoother, softer, more comfortable and delicate. In addition, all kinds of stains can be cleaned by the wet towel easily.
Dimension:
Thickness: 25mm
Standard size: 1200×600×25mm, 1200×600×25mm
Acoustic performance:
Model: [QY-GNX-A025] 25mm thickness
Test condition |
Centre Frequency (Hz) |
125 |
250 |
500 |
1000 |
2000 |
4000 |
Install closely on wall |
Sound absorption coefficient α |
0.12 |
0.23 |
0.56 |
1.09 |
1.03 |
1.03 |
10cm cavity |
Sound absorption coefficient α |
0.42 |
0.69 |
1.11 |
1.10 |
1.13 |
1.01 |
Color: many colors are available
Flame retardance: Class B
Edge: big bevel edge
Application: auditorium, conference hall, hotel, ballroom, karaoke hall, cinema, bowling alley, language chamber, rehearsal hall and so on.
Installation method: use the special adhesive to paste or use the T-grid to fix or use the nail-shotting gun to fix.
6
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