China Air Conditioning System Fireproof Air Panel Board Aluminium Foil Sheet, Find details about China Air Conditioning System, Air Panel Board from Air Conditioning System Fireproof Air Panel Board Aluminium Foil Sheet
ITEM | INDEX | ITEM | INDEX |
Conventional thickness | 20mm, 25mm, 30mm | Bending strength | ≥1.1 MPa |
Length/Width (mm) | 2000x1200, 3000x1200, 4000x1200 | Leakage air volume | ≤ 1.2% |
Fireproof rating | A2 | Thermal resistance | 0.86 m²K/W |
Density of core material | 60-70kg/m3 | Smoke density | ≤9, no toxic gas release |
Water absorption | ≤3.7% | Dimension stability | ≤2% (70±2ºC, 48h) |
Thermal conductivity | 0.019-0.02 W(mK) | Oxygen index | ≥45 |
Heat resistance | -150 ~ +150ºC | Duration of fire resistance | >1.5h |
Wind resistance strength | ≤1500 Pa | Formaldehyde Emission | ≤0.5Mg/L |
Compression strength | ≥0.18 MPa | Air flow max | 15M/s |