MgO Perforated Acoustic Panel

Materials:

Base material: Mgo board

Surface material: black painting

Back material: black non-woven cloth

 

Feature:

1) Bending strength: 15Mpa (GB/T7019-1997)

2) Density:0.9-1.2g/cm3

3) Absorbing water rate: 15% (JC688-1998)

4) Fireproof characteristic: A grade not combustible (GB8624-1997) no combustible (BS476 Part4)

5) Thermal resistance:1.14m2K/W (GB/T13475-92)

6) The corner is dealt with: Bright shelf platform/drops

7) Radioactivity: Not limited by the scope of application (GB6763-2000)

8) Safe: 100% does not include such harmful substance as the asbestos and etc

Size:

603mm*603mm*5mm-9mm

595mm*595mm*5mm-9mm

600mm*1200mm*5mm-9mm

Usage:

Acoustic wall, Acoustic ceiling, computer lab, subway, cinema, broadcasting station, TV station, spinning mill and factory there noise over standard and gym as well as large public building.