Decoration auditorium Acoustic Panel Fabric China - 1220mm2440mm9mm

Decoration auditorium Acoustic Panel Fabric China, 1.High absorption coefficient, 2.Flame retardant, 3.Easy to install - details see: https://www.buildingsupplieshub.com/decoration-auditorium-acoustic-panel-fabric-china-10092435

Type: Other Soundproofing Materials	Place of Origin: Jiangsu China (Mainland)	Brand Name: HONGSHENG	Model Number: 1220mm2440mm9mm
color: any color	material: polyester	thickness: as requested

Decoration auditorium Acoustic Panel Fabric China

1.High absorption coefficient 2.Flame retardant 3.Easy to install 4.Environmental protection 5.thermal insulation

6.High sound absorption coefficient 7.Nonflammable 8.Dust free 9.ISO9001:2008

Features:

1.This product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium and high frequency noises.

2. It is also nonflammable, fireproof, beautiful, elastic, dust-free polluted, strongly decorative, simple construction and so on.

3. It is mainly applied for the medium decorated areas needing acoustic design: ballroom, karaoke hall, restaurant, hotel, family cinema, cinema, meeting room, bowling alley, language chamber, rehearsal hall and so on.

Model: [QY-XB-A050] 9mm thickness

Property:The sound absorption property of this product is tested by the institute of Architectural Acoustics and Optics of Chang An University. The tested result is as below:

Test standard: GBJ47-83

Test condition	Centre Frequency (Hz)	125	250	500	1000	2000	4000
Install closely on wall	Sound absorption coefficientα	0.27	0.91	1.23	1.29	1.21	1.13
10cm cavity	Sound absorption coefficientα	0.58	1.10	1.33	1.19	1.28	1.22

&lt;img src="http://i00.i.aliimg.com/img/pb/731/709/370/370709731_902.jpg" alt="Fabric Acoustic Wall Panel" ori-width="800" ori-height="531"&gt;&lt;img src="http://i00.i.aliimg.com/img/pb/730/709/370/370709730_648.jpg" alt="Fabric Acoustic Wall Panel" ori-width="800" ori-height="531"&gt;&lt;img src="http://i01.i.aliimg.com/img/pb/729/709/370/370709729_182.jpg" alt="Fabric Acoustic Wall Panel" ori-width="800" ori-height="531"&gt;

Packaging Detail:Cartons and others according to our customers' requirement

Delivery Detail:15~30days