Roof/Wall Fireproof/Insulated EPS/Rock Glass Wool/PU/Polyurethane/PIR Foam Board Sandwich Panel for Steel Structure/Workshop/Cold Storage
Polyurethane pir/pur/pu foam insulated sandwich panel for cold room/warehouse/workshop
1.Our PU sandwich panel has the following characteristics: light dead weight, high mechanical strength, excellent shearing resistant performance, strong corrosion resistance, high durability, and weather fastness, etc.
2. The sandwich panel has excellent insulating performance: heat insulation, sound insulation, waterproof performance, etc.
3. It is easy to install and can be used many times over.
4. Nowadays, the PU sandwich panel is widely used for cleaning workshops, industrial factory buildings, office buildings, stadiums, villas, and public buildings, etc.
| PUR/PIR Sandwich Panel Technology Data | |
| Density | 40-45kg/m3 |
| Thermal conductivity | 0.019-0.023W/M.K |
| Moisture permeability coefficient | ≤3.34Ng/Pa/m.s |
| Water absorption | ≤0.5g/100cm2 |
| Enclosed rate | ≥97% |
| The compression strength | ≥220KPa |
| The bending strength | ≥2450KN/m2 |
| Oxygen index | ≥28 |
| Fire proof | B1 |
| Dimensional stability | ≤1% |
| Application temperature | -50ºC-150ºC |
| Exterior Steel thickness | 0.4-0.7mm |
| Interior steel thickness | 0.4-0.7mm |
| Core material thickness | 40/50/60/75/100/120/150/200mm |
| Length | Less than 11.8m |
| Effective width | Wall panel:400-1120mm;Roof panel:1000mm |
| Grace finish | Embossment,small wave,big rib,flat finish |
| USAGE | Roof and Wall |
| Advantage | Heat Insulation, light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly, |
