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Perforated Acoustic PanelNegotiableMOQ: 200 Square Meters -
Perforated Acoustic PanelNegotiableMOQ: 100 Square Meters
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Perforated Sound Absorption PanelNegotiableMOQ: 100 Square Meters
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Sound Absorbing MaterialNegotiableMOQ: 100 Square Meters
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Perforated Acoustic PanelNegotiableMOQ: 100 Square Meters
Specifications
perforated acoustic panel1. wide sound absorption spectrum
2. high absorption coefficient
3. non-combustible
4. dust-free
perforated acoustic panel
Feature:
1. it has wide sound absorption spectrum, high sound absorption coefficient, perfect absorption effect for low, medium and high frequency noise.
2. it is noncombustible, dust-free, strong decorative effect, simple installation and so on.
Structure:
Structure of perforated acoustic panel: filled with glass wool inside, aluminum frame, wrapped with fiberglass cloth, and covered with perforated aluminum decorative plate on the surface.
The rate of perforation can be adjusted according to customers' requirement.
Dimension:
Thickness: 25mm
Standard size: 1200×600×25mm, 600×600×25mm
Acoustic performance:
Model: [QY-CB-A025] 25mm thickness
Test condition |
Centre Frequency (Hz) |
125 |
250 |
500 |
1000 |
2000 |
4000 |
8000 |
5cm cavity |
Sound absorption coefficient α |
0.23 |
0.46 |
0.99 |
1.07 |
1.04 |
0.89 |
0.82 |
10cm cavity |
Sound absorption coefficient α |
0.37 |
0.72 |
0.87 |
1.02 |
1.12 |
0.91 |
0.92 |
20cm cavity |
Sound absorption coefficient α |
0.43 |
0.94 |
0.85 |
1.11 |
1.12 |
1.0 |
0.82 |
Color: white
Flame retardance: Class A
Application: gymnasium, auditorium, conference hall, hotel, ballroom, karaoke hall, theater, cinema, bowling alley, language chamber, rehearsal hall, hospital, noise control for workshop, generator room, machine room and so on.
Installation method: use T-keel visible (or hidden) with cavity (air space) to fix the panel on the wall
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