Acoustic perforated mgo ceiling

Description

Acoustic Perforated absorbing ceiling board Made from the OCM Mgo Boards with perforated holes by 100t punching machine.Hole sizes can be changed by dies adjustment.

Basic material:Mgo board

Surface:painting

Back:non-woven cloth



Features

1) 100% Asbestos Free

2) Non-flammable grade A

3) Moisture resistant materials

4) Sound absorbing

5) light weighted

6) Diversified in specifications

7) Easy to maintain

8) Long service life

Specifications

595X595mmX6-8mm

600*600mm*6-8mm

603*603mm*6-8mm

Special sizes on request

♦ Square Hole

• perforation type:square type,3*3mm,5*5mm,10*10mm,12*12mm
• color of non-woven fabric:white ,black , blue , other on request
• perforation rate:13.4%-17.2%
• NRC rate:0.7
• RH70

♦ Circle Hole

• Perforating type : circle hole,
• Φ6mm (pitch:18mm),
• Φ8mm (pitch:25mm),
• Φ12mm (pitch:25mm),
• Φ15mm (pitch:30mm)

♦ Color of non-woven fabric,white ,black .blue ,other on request

♦ Perforation rate:8.7%-19.6%

♦ NRC rate:0.7

♦ RH70

♦ Irregular Circle Hole

• Perforating type : irregular circle hole,
• Φ6/10, Φ12/20, Φ35/20/12, Φ20/12/8
• Color of non-woven fabric, white ,black .blue ,other on request
• Perforation rate:8.7%-18.1%
• NRC rate:0.7
• RH70

Application

1.Acoustic wall;

2.Acoustic ceiling;

3.Computer lab;

4.Subway;

5.Cinema;

6.TV station;

>>Please constact OCM sales for get perforated holes patterns for reference.