PUF Insulated Sandwich Panel

PUF Insulated Sandwich Panel for wall

PUF Insulated Sandwich Panel for roof
We manufacture PUF sandwich panel for wall, false ceiling and roof panel at Kolkata based factory.

The raw material used for manufacturing PUF panel is CFC free and fire retarded grade. Panels are provided with Tongue & Grove joints and specially designed Cam locks to enhance airtight assembly. PUF Sandwich panels are available with pre coated GI sheets, SS sheets or as directed.

The standard density is 40 Kg. ± 2 Kg. m3. Also available in different density. Thickness available ranges from 40 mm to 150 mm, also available in different sizes.

Roof panel 35 mm thick.

Type Width Thickness Profile
Unifix roof panel 1065 35 mm Trapozidal
Unifix wall panel 1200 Max. 40 to 150 mm or higher as desired Ribbed


Specification of PUF Sheet
1. Density : 40 ±2Kgs m3
2. Compressive Strength at 10% deformation : 2.1 Kgs/cm3
3. Tensile Strength : 4.0 Kgs/cm2
4. Bending Strength : 4.2 Kgs/cm3
5. Adhesion Strength (Foam to Steel) : 3.0 Kgs/cm2
6. Dimensional Stability (48 hours)
-25oC
+38oC & 90% RH
+100oC

:
:
:

0.1%
0.1%
0.4%
7. Closed Cell Content : 90-95%
8. Temperature Range : -180oC to +140oC
9. Temperature Conductivity At 0oC
(design value 0.020 k Cal/m-hr/oC or 0.023 w/m k)
: 0.02 K Cal/m-hr/oC
10. Water Absorption : 0.2% volume at 100% RH
11. Vapour Permeability (At 90% RH & 38oC) : 0.8/0.12 GMS/HR m2As per lS11239
12. Fire property Extent to burn as per BS 4735 : Max. 100 mm
13. Type : Self extinguishing


Insulation Properties of PUF Panel
S
mm
K
K.cal/M2 -hc
U
w/M2k
R
w/M2k
Temp.
Deg
30 0.45 0.59 2 >10
40 0.45 0.51 2.2 >8
50 0.34 0.43 2.78 >5
60 0.29 0.36 2.94 >0
80 0.22 0.26 3.26 >-20
100 0.18 0.21 4.16 >-25


Advantages
  • Light weight, compact & construction friendly
  • Withstand against storm, heavy rainfall, wind
  • Sturdy enough for temperature (-180oC to + 140oC)
  • Easy to install
  • Portability and relocatability
  • Save energy and cost
  • Fire retardant and Self extinguishing
  • Low maintenance
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