Specifications

rigid pu heat insulation board
1.10000sqm/day
2.R value of 20mm tk panel 1
3.PU/phenolic+steel
4.20,25,30,50mm

pu heat insulation board 

 

 

PU (Polyruethane foam) sandwich ventilation air duct

 

We supply phenolic foam and PU foam sandwich panels used to make air ducts in Ventilation Air Duct System.

 

 

Dimension

2400×1200×20mm

2400×1200×25mm

2400×1200×30mm 

2400×1200×50mm

Performance index:

Density:>40kg/m³

Oxygen index:>42

Thermal conductivity:0.021w/mk

Compressing strength:0.56mpa

Bending strength:1.05mpa

Fireproof:class “B”

Water absorption:1.9%

Max smoke density:2%

Working temperature:-150°C to 200 °C

 

The advantages are as follows:
1. Low thermal conductivity (0.021w/ m.k) ensures excellent insulation property.
2. Light weight for transportation and handling (1.4kg/ m2) duct work

3. Long service life.
4. Temperature capabilities ( -140 °C to 150)
5. Easy to install which helps on cost savings.
6. Uniform in appearance of the installed duct work.

 

Reputation

The products have exported to many countries and areas,such as Iran,Korea,India,Lebanon,

Cyprus,Singapore,USA,Thailand,Myanmar,Canada,Japan,Austrilia,England,Sri lanka,Sierra Leone,

Bahrain.Norway......