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 friendlyWithstand against storm, heavy rainfall, windSturdy enough for temperature (-180oC to + 140oC)Easy to installPortability and relocatabilitySave energy and costFire retardant and Self extinguishingLow maintenance