| Product name | Polyurethane (PU) Sandwich Board |
| Thickness | upper layer | 0.5-0.8mm |
| core material | 75mm, 100mm, 120mm,150mm |
| bottom layer | 0.5-0.8mm |
| Effective Width | standard | 960mm |
| other | can be customized |
| Length | can be customized, less than 12m |
| Density | 38-40kg/m3 |
| Weight | up to model |
| Color | any (generally white, blue, red, grey,) |
| Temp tolerance | -120-90ºC |
| Fire resistance level | A2 (incombustible) |
| Surface profile | flat,corrugated,big rib, small wave |
| Compression bearing | ≥0.2Mpa |
| Material | upper layer | PPGI (prepainted galvanised steel) color steel sheet |
| inner layer | PU foam (injected, not glued) |
| bottom layer | PPGI (prepainted galvanised steel) color steel sheet |
| Parts | Eccentric hook used for connection of panel |
| Film covering for protecting the surface layer |
| Heat transfer coefficient | 0.019 W/M*K |
| Characteristics | heat insulation energy-saving | 100mm width can keep temp at 0ºC (suit for fresh keeping) |
| 150mm width can keep temp at -18ºC (suit for cold storage) |
| 200mm width can keep temp at -38ºC (suit for freezing) |
| water resistance and sound proof |
| weather proofing |
| fire retardant level:B |
| high strength and bending resistance |
| easy quick installation and dismantling,labour cost saving |
| light weight compared to traditional stone or plaster panel |
| safe and green,good appearance,without formaldehyde |
| Lifespan | can reach 15-20 years |
| Usage | Can be used for wall,roof,floor and partition of cold storage, mobile house, suburban housing, suburban housing,industrial plants, warehouses, supermarkets, hospitals, stadiums, activities room,clean workshop and reconstruction residence, villa, kindergarten, commercial building, remodeling of old structures, heat insulation fire places, airport, etc. |
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