Huahai Phenolic Hvac Air Duct Panels

These Huahai Phenolic HVAC Air Duct Panels is the update and upgrade product than aluminum foil phenolic foam panel. It take the phenolics foam as the core material, with aluminum foil on one side, with color steel on the other side, may also choose other metallic material, for example the aluminum sheet, the galvanized iron sheet and so on,

Following are the Main Features :-
1. Proprietary intellectual property rights material production technology
2. Anticorrosion bacteriostas'coating aluminum foil and the color steel
3. Aluminum foil with foam body non-rubber agglutination, it is the initiate of home.
4. Independent innovation, international leading equipment
5. Ultra strong "Six in one "Unite structur
6. Excellent flame-resistant performance, in the open fire just carbonization does not blast open.

1) Density : 60 ~70kg/m3
2) Thermal Conductivity : 0.022W/Mk
3) Compressing Strength: >300 KPa
4) Bending Strength : >1.05Mpa
5) Non-Combustible Class "O"
6) Water Absorption: <3.0%
7) Dimension Change: 0.51%
8) Working Temperature: -150 A C to 150A
9i Size:3900mm*1200mm*20mm/25mm30mm