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16mm Decorative PU Sandwich Panel Board Wood Grain Exterior Wall Panel Polyurethane Foam Sandwich Panel
This product with easy installation and good insulation which is
applied widely in: cold store, ceiling, temporary house,dormitories,warehouse,workshop and etc.
1. Outer materails specification of Polyurethane Foam Insulated Sandwich Panels Prices
1) Two sides: painted steel sheet, stainless steel sheet and hot-galvanized steel sheet for customers' option
2) Thickness(mm): 0.32~1.5mm
3) Color: According to customer requirement, default is milk white.
4) Width: 980mm, 1180mm
5) Length:According to customer requirement,the max length is 8700mm.
2. Sandwich core: Polyurethane(PU)
Density: 38-40(kg/m3), 40-42(kg/m3), 42-45(kg/m3).
Thickness(mm): 75, 100, 120, 150, 200.
3. Fireproof:According to customer requirement
As long as it leave the fire, will extinguish itself
4. Panel inspection result:
Inspection Item | Unit | Technology requirement | Inspection result |
Density | kg/m3 | 32~50 | 43 |
Compressing strength(10%deformation) | Kpa | ≥ 160 | 200 |
Bending Strength | Kpa | ≥ 245 | 331 |
Absorbing rate | % | ≤ 4 | 3 |
Heating coefficient | W/mk | 0.024 | 0.021 |
Average burning time(vertical) | S | ≤ 30 | 3 |
Average burning height(vertical) | s | ≤ 250 | 250 |