Wooden Acoustical Panel

Produt Description:  1> Grooved 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. About Tiange Foshan Tiange Acoustic and Deco Materials Co.,Ltd. *The Biggest Ma....

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