Description:
1.Fashion and unique, natural and outstanding,2.enrich possibility of space decoration.
3.durable in use
4.sound absorption
This kind of product produced on the base of fine magnesiumoxide board and deal with drilling on the surface. It has a lot ofgood performance. Such as,
1. soundproof
2. fire prevention
3. damp proof
4. easy installation and maintenance
5. durable in use
6. do not include the asbestos
Please be kindly note, the specification 600*1200mm also can beused as acoustic wall
1). The Specifications we have:
1. Thickness: 59mm
2. Size: 595*595/600*600
600*600/600*1200
3. Other specifications available.
2).Density: about the density of each thickness isabout 0.81.1 g/cm3, it can be adjusted in the productionprocess.
3).Main characteristics about our boards:
Surface material: Emulsion paint of acrylicacid
Back materials: superior aluminum foil
Fireproof characteristic: A grade not combustible(GB8624-1997) not combustible (BS476 Part4)
Thermal resistance: 1.14m²k/w (GB/T 13475-92)
Absorbing water rate 15% (JC688-1998)
Bending strength: 15Mpa (GB/T7019-1997)
Impact resistance: 6.0KJ/m²(JC688-1998)
Water permeability: There is no drop of water to emerge in theback (CNS 13778)
Sound insulation:≥44Db (GBJ121-88)
The corner is dealt with: Bright shelf platform
Security: 100% does not include the asbestos, formaldehyde, andbenzene and such harmful substance
Radioactivity: Not limited by the scope of application(GB6763-2000)
