Phenolic sandwich panel is used to make air duct. It' s widely used in industry construction, residential construction, hospital, hotel, office building and other special needs' place.
*Technical Data Sheet of Phenolic foam board
|
ITEM
|
UNIT
|
DATA
|
|
Fireproofing Grade
|
/
|
Antiflaming Level-B1
|
|
Aluminum Thickness
|
mm
|
0. 07
|
|
Total Thickness
|
mm
|
20
|
|
Density
|
kg/m3
|
55-80
|
|
Heat-resistance Performance
|
° c
|
-50～150
|
|
Dimension
|
mm
|
20*1200*3000/4000
|
|
Thermal Conductivity
|
w/m. K
|
0. 022
|
|
Compression Intensity
|
Kpa
|
150
|
|
Recycling Rate
|
%
|
65-80%
|