China Phenolic Foam Insulation Wall Board, Find details about China Board, Wall Board from Phenolic Foam Insulation Wall Board
1 | Conventional thickness | 20mm/25mm/30mm |
2 | Length x width(mm) | 2000x1200,3000x1200,4000x1200 |
3 | Fire rating | Nonflammable B1 class |
4 | Density of core material | 55-70kg/m2 |
5 | Water absorption | ≤3.7% |
6 | Thermal conductivity | 0.024-0.034W/(mk) |
7 | Heat resistance | -150--+150ºC |
8 | Wind resistance strength | ≤1500Pa |
9 | Compression strength | ≥0.18Mpa |
10 | Bending strength | ≥1.1Pa |
11 | Leakage air volume | ≤1.2% |
12 | Thermal resistance | 0.86m2 K/W |
13 | Smoke density | No toxic gas release |
14 | Dimension stability | ≤2%(70±2ºC,48h) |
15 | Oxygen index | ≥45 |
16 | Duration of the resistance | >1.5h |
17 | Formaldehyde Emission | ≤0.5Mg/L |
18 | Air flow max | 15M/s |
19 | Stress and deformation | Qualified |