Pre-Insulated Air Duct Panel

Pre-insulated air duct panelFEAUTURES:
1. Lower heat conductivity, higher thermal efficiency;
2. Low density, light weight;
3. Foamed with CFC free materials, environment protective;
4. Hermetic seal ensures little air leakage;
5. With aluminum foil reinforced on both side, its corrosion protective, hygiene,
And has a beautiful appearance;
6. Foamed with closed-cell structure, it's water-proof and sound-insulated.
7. Easy making, rapid installing and convenient maintenance save cost.
8. No protrudent flange on the connections, it can save a lot of building space.Specifications:
1) Dimensions: 4, 000 x 1, 200 x 20/25/30/40/50mm
2) Density: 60kg/m3
3) Thermal conductivity: 0.022-0.035W/mK
4) Compressing strength: 250-300N/mm2
5) Bending strength: 1.0-1.5Mpa
6) Combustibility property: Non-combustible class "A"
7) Water absorption: 5.0%
8) Max. Smoke density: 2%
9)Working temperature: -160oC--150oC
10) Friction coefficient: 0.015
ITEMUNITSPECIFICATIONDensitykg/m370-75Double side Aluminum thicknessmm0.08Total thicknessmm20Thermal Conductivityw/m.k0.02FlexuralStrengthMpa1combustion property~Non-combustible Class AWater Absorption Rate%1.9Max Smoke Density%2Dimension Change Rate%0.3Compressive StrengthMpa0.25Service Temperature--250 to150Standard Sizemm4000*1200*20