Perforated Acoustic Panel - QY-CB-A025

perforated acoustic panel, 1. wide sound absorption spectrum, 2. high absorption coefficient, 3. non-combustible, 4. dust-free - details see: https://www.buildingsupplieshub.com/perforated-acoustic-panel-10091441

Type: Acoustic Panels,Perforated Acoustic Panel	Place of Origin: Guangdong China (Mainland)	Brand Name: Xinjingjie	Model Number: QY-CB-A025
Acoustic Panel Type: Metal Acoustic Panels	Color: white	Size: 1200x600mm, 600x600mm	Thickness: 25 mm
Shape of hole: perforated	Hole: 2.3/5	Packing: Carton	Certificate: ISO9001:2008
Fire rating: Class A	Finishing: aluminum sheet

perforated acoustic panel

Feature:

1. it has wide sound absorption spectrum, high sound absorption coefficient, perfect absorption effect for low, medium and high frequency noise.

2. it is noncombustible, dust-free, strong decorative effect, simple installation and so on.

Structure:

Structure of perforated acoustic panel: filled with glass wool inside, aluminum frame, wrapped with fiberglass cloth, and covered with perforated aluminum decorative plate on the surface.

The rate of perforation can be adjusted according to customers' requirement.

Dimension:

Thickness: 25mm

Standard size: 1200×600×25mm, 600×600×25mm

Acoustic performance:

Model: [QY-CB-A025] 25mm thickness

Test condition	Centre Frequency (Hz)	125	250	500	1000	2000	4000	8000
5cm cavity	Sound absorption coefficient α	0.23	0.46	0.99	1.07	1.04	0.89	0.82
10cm cavity	Sound absorption coefficient α	0.37	0.72	0.87	1.02	1.12	0.91	0.92
20cm cavity	Sound absorption coefficient α	0.43	0.94	0.85	1.11	1.12	1.0	0.82

Color:white

Flame retardance:Class A

Application:gymnasium, auditorium, conference hall, hotel, ballroom, karaoke hall, theater, cinema, bowling alley, language chamber, rehearsal hall, hospital, noise control for workshop, generator room, machine room and so on.

Installation method: use T-keel visible (or hidden) with cavity (air space) to fix the panel on the wall

Packaging Detail:Packed in cartons and other ways according to customers' requirement

Delivery Detail:7-30 days