Polyurethane Sandwich Panel also called PU Sandwich Panel, the up & down surface of this panel is Galvanized & Pre-painted steel sheets, core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for temperature keeping and sound insulation.
Specification
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Effective width
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Wall panel: 930mm,1000mm,1120mm Roof panel: 1000mm
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Length
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According to customer's request
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Materials
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polyurethane(PU), Color steel sheet
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Structure
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Upper and lower layer: Color steel sheet
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Middle: polyurethane(PU)
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Thickness
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Color steel sheet: 0.4-0.7mm
Polystyrene foam board: 50mm 75mm 100mm 150mm
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The polystyrene density
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40-45kg/m3
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Conventional color
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blue, white ( common)
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Character
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Light in weight, heat insulation, water resistant, green and environmental
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Use
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various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc
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Application
