Walnut Veneer Microperforated Wood Acoustic Panel for Interior Wall Cladding

Product Description

1: micro perforated acoustic panel 2/2/0.5mm

The micro-perforated acoustic panels are widely used for acoustic conditioning

in interior spaces and with the smallest perforations therefore the most discreet.

It designed to effectively reduce sound reverberation while maintaining an aesthetically pleasing appearance ,

making it an ideal for various applications in both commercial and residential settings.

The microperforated are specialized sound-absorbing that feature numerous tiny holes

typically around 0.5mm in diameter across the surface.

And the 0.5mm micro dia hole are nearly invisible to the naked eye and allow the panels to absorb sound waves , 

thereby reducing echo and improving overall acoustic quality in a space.

Acoustic performance	microperforated panels are effective in controlling low and medium frequency sounds making them suitable for environments where sound clarity is essential
Aesthetic appeal	the design of micro panel allows to blend seamlessly into various interior styles without compromising visual aesthetics it can be customized in diffferent finishes and colors to match the decor of the space
Versatile applications	suitable for a wide range of applications  including wall and ceiling installations in public spaces , offices , educational insitutions and entertainment venues help to create a more comfortable acoustic environment by minimizng noise distractions

2/2/0.5mm	each two hole distance gap in 2mm and the micro hole dia in 0.5mm
Perforation pattern	1-staggered hole arrangement        2-straight hole arrangement
Finsh	1-laminate        2-veneer        3-RAL
Core color	MDF in red MDF in black
Core thickness	MDF in 15mm MDF in 18mm MDF in 21mm
Panel boarder	NON or TBC
Panel size L*W	1-customs max 3020*1220mm        2-standard max 2400*1200mm
Panel edge	1-Tyoe A 90°clean cut        2-Type C all edge grooved shape        3-Type D both edge in tongue & grooved edge
Back	Soundtex black fleece
NRC	0.9 according to ISO354-2003 reverberation room sound absorption test

2 : Perforation pattern : 

A-straight hole arrangement         

B-staggered hole arrangement

3 : Panel edge options :

A-Type A 90°clean cut       

B-Type C all edge in grooved edge       

C-Type D customized for tongue & grooved edge

4 :Acoustic Performance: NRC 0.90 (ISO 354) — Authoritative Testing & SGS-Certified Noise Reduction

The sound absorption performance of our products has been rigorously tested, achieving an actual Noise Reduction Coefficient (NRC) of up to 0.90, with the sound absorption coefficient as the tested item. The test method strictly complies with the international standard ISO 354:2003 "Acoustics — Measurement of sound absorption in a reverberation room." The acoustic performance measurements were conducted in a professional reverberation room, ensuring the scientific validity and authority of the testing data.

Notably, our products have passed rigorous testing by SGS, a globally authoritative third-party inspection organization, and we possess the official test report which holds legal validity and international credibility. This report serves as a solid, verifiable endorsement of our acoustic performance, with fully traceable data.

This means that in actual engineering applications, these micro-perforated acoustic panels can efficiently absorb sound wave energy, significantly reducing indoor reverberation time (RT) and echo interference. The combination of a high NRC value of 0.90 and the authoritative SGS certification provides a solid and reliable basis for material selection and quality assurance for your high-end commercial spaces, conference rooms, concert halls, or home theater projects.

5 : Fire Performance: Class A (ASTM E84) — Rigorous Testing & Safe Fire Barrier

The fire-retardant properties of our products have been rigorously tested and officially rated as Class A. This rating is strictly evaluated in accordance with ASTM E84, the Standard Test Method for Surface Burning Characteristics of Building Materials. During the testing process, both the Flame Spread Index (FSI) and Smoke Developed (SD) are comprehensively and precisely assessed.

According to the authoritative test report, our material successfully achieves the Class A classification (FSI ≤ 25 and SD ≤ 450). This outstanding performance indicates that in the event of a fire, the product can effectively inhibit the rapid spread of flames across the surface and significantly minimize the generation of toxic smoke, thereby providing precious time for the safe evacuation of occupants.

With its superior flame-retardant properties and robust safety guarantees, our Class A fireproof acoustic panels are the ideal choice for a wide range of public and commercial projects with stringent fire safety requirements, such as airport terminals, hospitals, schools, large commercial complexes, theaters, and high-end office buildings.

6 : Environmental Performance: Formaldehyde 0.05mg/m³ (ISO 16000) — Emission Test & Eco-Safe

Our products have undergone rigorous eco-friendly emission testing. The formaldehyde emission level is measured at an impressively low ≤ 0.05mg/m³, demonstrating superior environmental safety. This testing strictly adheres to a comprehensive set of international standards, including ISO 16000-9:2006/COR1-2007, ISO 16000-6:2021, and ISO 16000-3:2022.

During the precise testing procedure, the Environmental Chamber method is utilized according to the standard requirements. Air samples are meticulously collected using Tenax-TA adsorption tubes and DNPH (2,4-dinitrophenylhydrazine) cartridges. The captured compounds are then qualitatively and quantitatively analyzed using advanced analytical instruments, specifically a Thermodesorption system coupled with Gas Chromatography (GC) and High-Performance Liquid Chromatography with Diode Array Detection (HPLC-DAD).

This rigorous multi-method analytical process ensures that any volatile organic compounds, especially formaldehyde, are accurately quantified. The resulting emission value of ≤ 0.05mg/m³ is far below the stringent safety thresholds for indoor air quality. This makes our micro-perforated acoustic panels an ideal choice for environmentally sensitive spaces such as schools, hospitals, kindergartens, and high-end residential projects. The reliable test data guarantees a safe, non-toxic, and healthy indoor environment for all occupants.

7 : Finish options laminate reference to Formica :

A-solid colors       

B-woodgrain colors 

Noted sheet size in standard max 2440*1220mm and customzied max in 3050*1220mm

8 : Finish of natural wood veneer

Based on the client control sample for customzied it according to the projects .

Real and natural , that's what makes the charm of wood veneers ,

In addition to different species of wood , 

various veneer matching patterns are also available .

9: Panel installation in wall of the Type C edge with installation accessories 

10: Package in details

Rest assured , well protected during transit. 

Wrapped in a protective bubble film to shield it from moisture and scratches .

Securely placed inside a high-strength wooden carton which is designed to withstand rough handing and stacking ,                                ensuring that the goods arrive at your doorstep in perfect condition .

Guangdong Brotex Acoustic Technology Co., Ltd.

We are a professional acoustic solution provider focusing on architectural sound control. The company integrates R and D manufacturing, and global trade, offering high performance products such as microperforated panels, aluminum acoustic panels, wood wool panels, and grooved wooden panels.

All products meet international standards ISO CE SGS with Class A fire ratings and NRC up to 0.90.
With a modern factory in Foshan, Guangdong, and a monthly supply capacity exceeding 25000 sqm, the company supports OEM and ODM projects worldwide. Its patented technologies are recognized in the EASE acoustic database, reinforcing its commitment to sustainability and innovation.

Business Type	Manufacturer
Brand	Brotex Acoustic
Year Established	2021
Emplouee Number	30-50
Microperforated Acoustic Panels	5,000sqm per month
Perforated Acoustic Panels	8,000sqm per month
Grooved Acoustic Panels	10,000sqm per month
Wood Wool Acoustic Panels	20,000sqm per month

FAQ

Q: How do wooden perforated acoustic panels work to reduce noise ?
A: Yes - it is function based on the principle of a Helmholtz resonator .

Sound waves enter the panel through the precisely drilled holes and travel into the air cavity behind the panel

(which is ually filled with sound-absorbing material like acoustic foam or mineral wood). 

Inside this cavity , the sond energy is trapped and coverted into heat energy through friction .

This process effectively reduces echo and reverberation within a room , leading to clearer sound .

Q: How many panels do I need to treat a room ?
A: As a general rule , covering 25-30% of your reflective wall surfaces is a good starting point for noticeable echo reduction .

However , the exact number depends on the room's size , the type of furniture , and how you use the space .

For critical listening environments like home theaters or recording studios , you may need to cover 40% or more .

It's best to prioritize "first reflection points" the spots on walls where sound dounces directly from your speakers to your ears.

Q: How do I clean and maintain wooden acoustic panels ?
A: Maintenance is relatively simple .

For regular care , dusting or wiping the slats with a slightly damp cloth a few times a year is usually sufficient .

Avoid getting the felt backing wet .

For wood panels that appear dry over time , you can apply a specific wood maintenance pil revitalize them ,

approvimately 500ml of oil is enough for 6-8 panels , depending on the wood type .