Our PIR board have three types: PIR foam board(board backed two sides alu foil), PIR galvanized iron board(board backed one side galvanized iron), PIR color steel board(board backed one side color steel)
Thickness of PIR board: 20/ 25/ 30/ 35/ 40/ 50mm
PIR foam board
Coating: Two sieds backed embossed alu foil, thickness 0.08mm
Core material: PIR foam
Size: 4000mm*1200mm*20mm
Unit weight: 1.4kg/m2
PIR galvanized iron air duct panel
Coating: One side backed embossed alu foil, thickness 0.08mm
The other side iron steel, thickness0.22mm
Core material: PIR foam
Size: 4000mm*1200mm*20mm
Unit weight: 2.9kg/m2
PIR color steel air duct panel
Coating: One side backed embossed alu foil, thickness 0.08mm
The other side color steel, thickness0.22mm
Core material: PIR foam
Size: 4000mm*1200mm*20mm
Unit weight: 2.9kg/m2
| ITEM | UNIT | SPECIFICATION |
| Density | kg/m3 | 55 |
| Aluminum thickness | mm | 0.08 |
| Dimension | mm | 4000*1200*20 |
| Thermal conductivity | W/m.k | 0.025 |
| Fire proof performance | ~ | Flame Retardancy B1 |
| Compressive strength | Kpa | 220 |
| Water absorption(% by volume) | ~ | 0.001 |
| Water vapor transmission | ~ | <0.0585 |
| Max smoke density | ~ | 0.02 |
| Dimension stability | ~ | 0.003 |
| Working temperature | 80 centigrade |
Verified Supplier - Jiangyin W.T Thermal Insulation Material Co.,ltd.
Bussiness Type: Manufacturer 
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