PUF Insulated Panel

  • These panels are modular and prefabricated sandwich type CFC Free panels. The panels consist of two outer skins with an inner insulated core made up of self-extinguishing Rigid – Polyurethane Foam with high insulation coefficient of 60 -80 -100 -120 -150 -165-200mm thickness having a width of 1000mm and length up to 12000mm for Chiller, Freezer & Blast Freezer applications.
puf panel (2)
puf panel (3)
PUF Panel 03 (1)

Broad specification of the PUF panels

  • Density 40 kg + 2 kg / m3
  • Pre Fabricated Sandwich type Insulated CFC Free panels.
  • Insulation core made up of Rigid PolyUrethane Foam
  • K-value of insulation: approx. : 0.35 W per sq.m per deg. K
  • Thermal conductivity : 0.023 W/sq.m/deg.K (AGED)
  • Compressive strength : 2.1 kg/sq.m(0.1-0.3 N/sq.mm)
  • Tensile strength : 3.7 kg/sq.m
  • Bending strength : 2.9 kg/sq.m(0.1-0.3 N/sq.m)
  • Adhesion strength : 2.9 kg/sq.cm
  • (PUF to steel) (0.1-0.5 N/sq.m
  • Closed cell contents : 90 to 95%
  • Water Absorption : 0.2% by volume at 100% RH
  • Vapour permeability : 0.08 to 0.12 gm/hr/sq.m at 90% RH And 38 deg. C
  • Thickness of outer sheets : min. 0.5 mm
  • Material of outer sheets : Profiled Galvanised Sheet Steel / S.S / FRP with tread / depth of profile approx. 5 mm