| Customization: | Available |
|---|---|
| Color: | Gray |
| Type: | Acoustic Panels |
|
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| Item | Size(mm) | 2270*610/2440*610 | |||||
| Thickness(mm) | 60mm | 75mm | 90mm | 100mm | 120mm | 150mm | |
| Anti-impact capacity/ | Times | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 |
| Anti-bending damage load | Times over deadweight | ≥3.0 | ≥3.0 | ≥3.0 | ≥5.0 | ≥5.0 | ≥5.0 |
| Compressive strength | Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 |
| Softening coefficient | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | |
| Surface density | kg/m² | ≤70 | ≤70 | ≤90 | ≤110 | ≤110 | ≤110 |
| Moisture rate | % | ≤10 | ≤10 | ≤10 | ≤8 | ≤8 | ≤8 |
| Dring shrinkage value | mm/m | ||||||
| Bulk Density | kg/m² | 550~650 | |||||
| Hang force | N | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 |
| Sound insulation | dB | ≥35 | ≥35 | ≥40 | ≥42 | ≥45 | ≥50 |
| Fireproof | H | ≥1.5 | ≥1.5 | ≥2.5 | ≥3.0 | ≥3.0 | ≥4.5 |
| Heat transfer coefficient | W/m².k | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Inner radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
| Outer radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | |
| Frost resistance | - | - | shall show no visible cracks and surface without change | ||||
| The combustion properties(A1 or A2) | - | - | A1orA2 | ||||
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