Fiber Glass Sandwich Panel Fiber Glass Sandwich Panel supplier Sandwich Panel
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Fiber glass Panels are consist of top and bottom PPGI, Zinc, Aluminum sheet, with high density fiber glass board as core insulation. Due to the excellent performance fire resistance and acoustic insulation, and its weight is only half of the rock wool, fiber glass sandwich panels are commonly adopted for prefabricated house, warehouse, container house etc.
Fiber glass technical data | ||||
inspection item | unit | measured value | normalized value | Inspection standards |
Density (normal temperature) | Kg/m3 | 60 | ||
thermal coefficient | w/(m·k) | ≤0.041≤0.034 | ≤0.042≤0.034 | 68~75℃25±5℃ |
R | ㎡.K/W | 2.442.94 | 68~75℃25±5℃ | |
water absorption rate | % | ≤4.5 | ≤5 | |
moisture content | % | 0.9 | ≤1.0 | |
incombustibility | Grade | A | GB8624, no burn | |
Thermal load contraction temperature | ℃ | 400 | ≥400 | GB/T11835-1998 |
Combustion performance | flame propagation | 25 | GB8624 | |
Flue gas diffusion | 50 | GB8624 | ||
corrosion resistance | No chemical reaction | ASTM C665 | ||
mold resistance | No | ASTM C665 | ||
acoustic absorptivity | 0.8 | |||
Fiber glass sandwich panel’s weight is only half of the rock wool, fiber glass sandwich panels are commonly adopted for prefabricated house, warehouse, container house etc.
Our company supply kinds of sandwich panel, City Multifunctional Kiosk，ALC/AAC panel and custom steel structural . Our products have high quality and competitive prices.
For more product information, please click here.
https://www.steelbuildingtech.com/
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