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Quick Details

  • Type: Acoustic Panels
  • Place of Origin: China (Mainland)
  • Brand Name: Tiange
  • Model Number: A4
  • Acoustic Panel Type: Wooden Acoustic Panels
  • color: White, yellow, green, etc
  • thickness: 12 mm, 15 mm, 18 mm
  • standard model: 2 strips 1 groove , 4 strips 3 grooves , 8 strips 7 grooves
  • standard length: 2440 mm
  • standard width: 128 mm
  • material: MDF
  • finish: melamine,veneer, metal,paint,anti-fire plate
  • certificate: CE, ISO9001
  • grade: A
  • back finish: black fabric

Packaging & Delivery

Packaging Details: Cartons or customized packaging
Delivery Detail: Shipped in 3 days after payment
model description

        1Grooved acoustic wall panels is a kind of slit resonance absorption material which is made from high density

              panel with grooves on the surface and perforated holes at the back side.

 

        2> It has strong selection on the sound spectrum and particular great performance on the middle and

              low frequency.

 

        3> It has better sound absorption effect on medium and high frequency if there is sound absorption cotton

              filled at the back side cavity..

 

         4> The design can be custom made

 

         5> How to calculate the perforated rate:

                1) When the hole line up in square P=0.785*(D/B)m2

                2) When the hole line up in Equilateral triangle

                                  P=0.907*(D/B)m2

                    P ----- Perforated rate(%)

                    D ----- Diameter of the hole

                    B ----- Distance between two center of the holes

 

 

Grooved Acoustic wall panels Descrition

 

       1>  The grooved acoustic wall panels is made of high quality MDF board.

 

       2>  According to the customer’s acoustic and decoration requirement, our MDF board can equipped with

              outstanding environmental, flame retardant and waterproof function, even can with various colors and

              finish choices.

 

       3>  Our grooved acoustic wall panels highest fire retardant grade can reach A2(GB) grade, and the best environmental

             protection can reach E1(GB) grade.

 

       4>  Grooved wood acoustic wall panels structures’ finish including: Melamine, Natural veneer, Anti-fire plate, Paint,

              Metal sheet, Artificial veneer and leather etc.

 

       5>  Acoustic tissue including: The black color and attached at the back side of acoustic wall panels tissue, has fire retardant

             and sound absorption function.

 

PRODUCT SIZE 
width133mm 197mm
length2440mm 
thickness12mm   15mm   18mm

allowance : width ±1mm , length ±2mm ,  

                    thickness ±0.2mm

 

                                                                                                                                                                                                      Send inquiry soon>>

Acoustic absorption is usually defined in terms of an absorption coefficient (usually denoted by the Greek letter alpha, α),

defined as the ratio of absorbed to incident sound energy from a single interaction between a sound wave and a certain

material.

 

Absorption coefficients range from 0 to 1 and vary with frequency,

    α=0 means that the material absorbs no sound and reflects all sound energy incident on it.

    α=1 means that the material absorbs all sound energy incident on it and reflects none.

Absorption coefficients of 0 and 1 are ideal values that do not exist in reality because all materials reflect and absorb some sound.

 

In general, materials having absorption coefficients less than 0.15 are considered to be reflective and those having absorption coefficients greater than 0.4 are considered to be absorptive.

 

As you can see our Testing report show that our acoustic wall panels have a very good performance in a large range of application.

 

 

                                                                                                                                                                                                    Send inquiry soon>>

 

 

Installation

                                                                                                                    Contact us soon>>

project cases

                                                                                                                                                                                      Send inquiry ask for more>>

Main Products
color swatch

                                                                                                                                                                        Send inquiry ask for more>>

About Us

                                                                                                                                                                                         Contact us soon>>

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