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Brand Name : Brotex Acoustic
Model Number : Aluminum Micro
Certification : CE / ISO / SGS / Intertek
Place of Origin : China
MOQ : 50㎡
Price : $87.42 -$99.98 /㎡
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 1000 ㎡/ month
Delivery Time : 2-3 weeks
Packaging Details : Carton / Pallet
Pattern : Aluminum micro hole
Finish : PVDF Powder coating
Color : RAL or Customized woodgrain
Core : Aluminum
Fireproof : Non-combustible
Fleece : Soundtex / Standard
Standard panel size : 1200*600mm / 2400*1200mm / TBC
Standard core thick : 25mm / 50mm / TBC
Hole design : Standard
Edge option : For wall or ceiling
Woodgrain : Along length / Along width
Application : Auditorium / Conference hall / School / Office
Lightweight 4'x8' Wall Ceiling Panels Aluminum Micro Metal Non-combustible Acoustic Board
The micro perforated product adopts the microperforated sound absorption concept proposed
by the academician Ma Daxuan of China, who is a famous international acoustician .
The micro-wave structure on the surface of micropores changes the transfer path under the clever arrangement of the shin and the rib, absorbing a large amount of particle impact energy, and the micro holes in the trough cause the particles to be squeezed and rubbed because of the speed difference caused by the oblique microperforated acoustic impedance effect which will lead to the loss of kinetic energy when particles are penetrated.
The remaining energy particles after penetration also cause particle viscous effect and diffusion interference due to the 500,000 “geometric surfaces” per square meter on the backside resonate in the cavity , allowing the sound energy to decay in the process of resonance in cavity to achieve good sound absorption
Product | Aluminum micro perforated acoustic panel |
Hole | Standard micro-hole |
Pattern | Curve / Square / Rectangle |
Finish | RAL color / Woodgrain / Stone color / Brass / TBD |
Coating | PVDF |
Coating brand | PPG / AKZO / NIPPON / DNT / TBD |
Core | Non-combustible aluminum |
Panel size | Standard 1200*600mm / 2400*1200mm / TBD |
Panel thickness | 25mm / 50mm / TBD |
Hole options | Standard micro hole |
Edge options | For wall / ceiling |
Woodgrain | Along length / width |
Border | Standard / non-perforated / TBD |
Core material :
Features :
Smooth surface finish |
Excellent NRC rating 1 when used as a lay-in ceiling tile , no acoustical liner needed |
Cost - effective Tegular of flat lay-in ceiling tiles easily installa standard grid |
Tested and proven to achieve are avaliable after delivery |
Woodgrain Available in anodized or custom printing finish |
Sound Absorption Coefficient :
Based on ISO 354:2003 Acoustics - Measurement of Sound Absorption in a Reverberation Room the NRC = 1
Fireproof performance :
Available Test based on EN13501-1:2018 Fire classification of construction products and building elements - Part 1 : Classification using data from reaction to fire tests result fire classification A1
Color finish options :
Wall installation info :
Aluminum micro perforated acoustic panel job reference :
FAQ :
More acoustic panel project inspire ideas please kindly contact Brotex Acoustic for details , thank you !
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Lightweight 4x8 Wall Ceiling Metal Acoustic Panels Aluminum Microperforated Aluminium Images |