Steel tongue and groove sandwich panel
Basic material of attached picture: MGO+XPS + MGO with steel tongue, steel tongue 's dimension is 40*60
Characteristic:
1. Keep warm
2. Good performance of sound insulation
3. Fireproof: Both MGO Board and flame retardant-grade EPS/XPS are fire-resistance materials.
4. Green and environment protection, there are two kinds of way to compound, one is done by automatic product line, the other is compound by glue. The first way could be sure that no formaldehyde or benzene 100%, the second way, we will adopt the glue according with technological standard of country, and to be sure it is environment protection
5. Easy to construct, mobine discretionarily, the sizes and thickness could be made according to your requirement, and install in locale one time to save the cost of installation. And we also could supply the special type to confirm the installation be easier
Application: For trailers, for aire shaft in buildings, partiton wall etc.
Thickness: 20mm, 40mm, 50mm, 75mm, 100mm. 150mm
Max width: 1200mm
Length: Can customize dimensions as request by customers.
| Detailed data information |
| Items |
Units |
120mm |
100mm |
75mm |
50mm |
| Volume weight |
Kg/m3 |
750-800 |
| Anti-bending damage load |
Times |
≥ 4.0 |
≥ 4.0 |
≥ 3.0 |
≥ 3.0 |
| Anti-pressure strength |
MPa |
≥ 3.5 |
| Anti-impact performance |
Times |
≥ 5.0 |
| Soften coefficient |
|
≥ 0.8 |
| Moisture content |
% |
≤ 6 |
≤ 8 |
| Drying shrinkage value |
mm/m |
≤ 0.6 |
| Single-point hanging strength |
N |
≥ 1000 |
| Heat-transfer coefficient |
W/(m 2. k) |
- - - - |
2.95 |
3.021 |
3.215 |
| Combustion performance |
Grade |
A |
| Fire resistance |
H |
≥ 4.5 |
≥ 4.0 |
≥ 2.5 |
≥ 1.0 |
| Sound insulation |
dB |
≥ 47 |
≥ 42 |
≥ 40 |
≥ 35 |
| Radiation |
A (First Class, no limit of production & distribution ) |
| Conservation of Environment |
100% free of asbestos |
Audited Supplier 
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