Phenolic-aluminium foil compound sandwich panel

Description:
Speciality
Phenolic-aluminium foil compound sandwich panel is a latest kind of light and environment-friendly heat-preserving material The middle layer of the sandwich panel is phenolic foamand the outer layers is embossed aluminium foilAs a new building and aeration material with excellent performanceit enjoys fast developing in China these years
Air-ducts made of Phenolic-aluminium foil compound sandwich panel have the following features
1. lightIt weighs only 1.4kg per m2 and can ease the burden of tall buildingsSo it is safer
2. labour-saving It is easy and efficient to assemble and install with simple tools. The constructing period is much shorter than that of traditional air-ducts
3.clean & environment-friendlyCorrosion-proof treated aluminium foil will not oxidate and mildewand the air will not be polluted while pass the ducts
4. heat-preserving & soundproofWith more than 90% closed hole it has excellent air tightnessIts Thermal Conductivity is 0.022-0.040 W/m.k and can work during -140and 150
5.fireproofThe smoke consistency of phenolic foam is less than 3% and accord with the requirement of environment-protecting and fireproofing. This is the only product whose indexes of fire-fighting is A-level and can bu used in high-building
6. good-looking and durableCan be harmoniously blended
with surroundingit is suitable for visible installation
Aluminium foils are treated with advanced anti-corrosive technicsand its lifespan can reach 20 years

Specifications

thicknessmm
nominal dimension20  tolerance1
Can be adjusted as per requirement.

length (mm)
nominal dimension2000  tolerance3
nominal dimension4000  tolerance3
Can be adjusted as per requirement.  

width (mm)
nominal dimension1200  tolerance2
Can be adjusted as per requirement.  
Attached List 1:
Technical parameters of phenolic-aluminium foil compound sandwich panel
Items    Measurement value    Standard
Density    60 kg/m3 (20 mm)    
Compressed strength    450 kPa    GB/T8813-

Place of Origin:	China(Mainland)
Brand:	OEM service provided
Price Terms :	FOB