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Glass Wool Board
UsageHeat preservation for steel structure buildingHeat insulation for wall and roof of house to save energyFor indoor partition wall,Train compartment For cool-making and high buildings required to be fireproof, heat resistantand sound insulating
Length: 1200-2400mm or Others
Width: 600-1200mm or Others
Thickness: 20-100mm
Index of glass wool blanket and board
Item | Unit | Index |
Density | Kg/m3 | 10-80 |
Average Fiber Dia | um | 5-8 |
Water content | % | ≤1% |
Grade of Combustibility | Non-combustible Grade A | |
Reshrinking Temp | °C | 250-400 |
Sound Absorption coefficient | 1.03 product reverberation method 24kg/m3 2000Hz | |
Slag inclusion coefficient | % | ≤0.3 |
Thermal Conductibility | w/m.k | 0.034-0.06 |
Hydrophobicity | % | ≥98 |
Moisture rate | % | ≤5 |
contacts
Glass wool board /soft&low shot /good efficency for sound absorption