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Description
The acoustic perforated wallboard use grey magnesium oxide board as a substrate, punches holes in the board, and pastes about 0.5mm of HPL panel on the surface. Then slotted, is a new type of conference room, studio wallboard.
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| Substrate | grey mgo board |
| Surface material | HPL panel |
| Back Material | black non-woven cloth |
| Size | 197x2440x15mm |
| Bending strength | >15Mpa |
| Density | 1.1-1.3g/cm3 |
| Fire rate | A1 |
| Hole position | 68-75/pieces |
