Puf Insulated Sandwich Panels

are fabricated sandwitch-puf-panels engineered at our laboratory and manufactured at Kolkata with CFC free PUF material. These panels are ready to assemble for cold storage, shelters, building sheds. Panels are provided with Tongue & Grove joints and specially designed Cam locks to enhance airtight assembly. PUF Sandwitch panels are available with pre coated GI sheets, SS sheets or as directed.

Puf Panels - MS, Pre-coated, SS or PVC/ABS/PP in your desired thickness and standard 40 KG M3 density.Thickness available  ranges from 50 mm to 150 mm.

Sandwitch Puf Panels are also available in different sizes & thickness suitable for cold storages, telecom, shelters etc.

corrugated roof panel

coldroom/telecom shelter
Type Width Thickness Profile
Unifix roof 1057 40 to 150 mm Trapozidal
Unifix panel 1190 Max. 50 to 150 mm Plain


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)
: 0.018 k Cal/m-hm/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

Plot 8, Phase II, Kasba Industrial Estate, Kolkata - 700 107
Phone: (033) 2443 0936 / 0937, 0068, Fax : (033) 2443 1176
e-mail : unifixplast@gmail.com Website : www.unifixplast.in
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