| Quantity: 0 pcs |
| Material: Rock Wool |
| Fire-resistant level: B15 |
| Thickness: 25mm |
| Certificate: LR |
25mm Type A Sound absorbing Lining Panel
Technical Specifications
| Fireproof class | B15 |
| Sound reduction | 31dB |
| Weight | 14.5Kg/m³ |
| Thickness | 25mm |
| Core material | Rock Wool 120Kg/m³ |
| Surface finish | PVC film/Powder painted/Galvanized steel/Stainless steel plate |
| Dimension | Thickness*550mm Width*Required Length (Max3000mm) |
| Tolerances | Width(-1,0), Height±3， Thickness（-1,0) |
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