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Quick Details

  • Type: Acoustic Panels
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Tiange
  • Model Number: grooved acoustic panel
  • Acoustic Panel Type: Wooden Acoustic Panels
  • Material: MDF
  • size: 133/197*2440
  • thickness: 12,15,18
  • base material: standard, fire proof, eco-friendly
  • finish: melamine,veneer, metal,paint, anti-fire plate
  • Model: 13/3, 14/2, 28/4, 29/3, 59/5, 60/4
  • fire rate: A2
  • accoustic tissue: black tissue
  • application: auditorium,hall,multifunction room,studio
  • Packing: cardbox

Packaging & Delivery

Packaging Details Standard paper carton or customized packaging
Delivery Time 7-10days
model description

 

        1Grooved acoustic panel 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

       1>  The grooved acoustic panel 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 panel’s highest fire retardant grade can reach A2(GB) grade, and the best environmental

             protection can reach E1(GB) grade.

       4>  Grooved wood acoustic panel 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 panel 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 products have a very good performance in a large range of application.

                                                                                                                                                                                                    Send inquiry soon>>

Installation

                                                                                                                  Contact us soon>>

color swatch

                                                                                                                                                                        Send inquiry ask for more>>

project cases

                                                                                                                                                                                      Send inquiry ask for more>>

About Us

                                                                                                                                                                                         Contact us soon>>

 

 

FAQ

1. Are you a trading company or a factory ?

   Our company was established in Foshan city, with a factory about 5 minutes drive from company. Experience in acoustic solution for more than 6 years. Welcome, friends!.

 

2. Can you assist for design and installation?

   Yes, we are a strong team, can arrange to assist in design and installation if needed.

 

3. Do you accept customization?

   Yes, we can support our clients with OEM, so that it can be easier to open the local market and build a long-term partnership between us.

 

4. Can you offer sample?

   Yes, we can offer standard samples for free, and customization is available.

 

5. How long is the lead time.

   Normally 10-20 days upon receiving the deposit.

 

6. Do you have CE certificate?

   Yes, we do. We have shipped many goods to European countries.

 

7. How can you guarantee the quality?

   We have a modern management system. Take strict selection for upstream suppliers to insure the basic material to be good quality. And we pay more attention to production technology and staff training, so that the defective rate is less than 1% of each products, save cost at the production line. 

 

 

 

 

 

 
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