Thickness:

12mm

Color:

Yellow with gold stamping

Model Number:

Bronzing Series

Material:

100%Polyester

Pattern:

Customized Pattern

Material Feature:

Sound Absorbing

Technics:

Needle punched

Place of Origin:

Taicang,China

OEM:

Kindly Welcome

Dimension:

2420mm*1220mm

Specification: 

Customized Color, Pattern and Thickness are Accepted

Usage

Cinema, hotel, home, bedroom, living room, meeting room, TV station, broadcasting,
workshop, pipe wrapper, office acoustic screen, and so on.

Cavity / mm

0

50

100

150

200

Frequency / Hz

The 1/3 Octave Sound Absorption Coefficient

100

0.02

0.12

0.24

0.36

0.52

125

0.04

0.16

0.36

0.52

0.64

160

0.02

0.20

0.48

0.72

0.84

200

0.04

0.32

0.68

0.96

1.08

250

0.08

0.44

0.88

1.12

1.12

315

0.08

0.52

0.80

0.96

0.96

400

0.08

0.60

0.96

1.12

1.28

500

0.12

0.80

1.08

1.16

1.12

630

0.20

0.96

1.12

1.08

0.96

800

0.28

1.00

1.08

1.04

0.80

1000

0.36

1.00

1.12

0.92

0.76

1250

0.48

1.12

1.00

0.72

0.96

1600

0.60