Specifications
1. Thickness: 75, 100, 120, 150, 200mm2. Width: 980, 1180mm
3. Density: 38~45kg/m3
PU sandwich panel for cold room
PU sandwich panel for cold room
This product with quick installation and good insulation which is
applied widely in: cold store, ceiling, temporary house,dormitories,warehouse,workshop and etc.
1. Outer materails specification of PU sandwich panel for cold room
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
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 |
5.Panels information for PU sandwich panel for cold room
Insulation material | 100% polyurethane, with gasket, with flame retardant |
panel steel cover | SS, GI, aluminum etc |
office Foam panel | 50mm thickness |
standard width | 960mm |
processing room 10℃ | 50mm/ 75mm PU |
5℃ | 75mm/ 100mm PU |
-18℃ | 100mm/ 150mm PU |
-25/ -35℃ | 150mm/200mm PU |
our coustomer systerm
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