INPUF® RIGID POLYURETHANE FOAM

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Description

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Rigid Polyurethane foam products used as Building thermal insulation in the construction of under-deck & over-deck insulation, wall insulation, roof insulation, floor insulation, false ceiling and Pipe insulation etc.

It is environmental friendly (CFC and HCFC Free, Zero ODP, Low GWP) closed-cell rigid foam insulation. It has a cellular structure consisting of more than 90 % closed cells.

FACINGS:

Rigid polyurethane foam thermal insulation products are used unfaced / faced with flexible FSK, Aluminium Foil, Kraft Paper, Bituminous Kraft Paper, Fibre Glass Tissue and Reinforced Aluminium Paper etc.

 STANDARD DIMENSIONS:

ProductWidth / IDThicknessLength
Slabs0.5 m X 1 m15 mm to 300 mm1m
Pipes0.5” to 50” *25 mm to 100 mm1m

Above 8” diameter pipe insulation available in 4-6 segments & higher thickness pipes available in multilayers.

TECHNICAL DATA :

Chemical compositionRigid polyurethane foam (Thermosetting Polymer composed of closed-cell structure with urethane links) based on Methylene Di-Phenyl Di-Isocyanate (MDI), Polyol and low thermal conductivity Blowing agent chemical systems.
Service Temperature range-40 oC to 110 oC
Overall foam density36 Kg/m3   +10%
Initial thermal conductivity (k-Value)0.023 W/m°K (Max.) at 10 deg. Mean Temp.
Compressive strength at 10% deformation115 KN/m2 (Min.)
Water vapour transmission (Permeability)5.5 ng/pa.s.m (Max.)
Closed cell content90 % (Min.)
Horizontal burning125 mm (Max.)
Dimensional stability2 % at 100oC (Max.)

REMARKS: Finished product confirms to IS: 12436, PUR-1 Grade specification.

ENVIRONMENTAL AND BIOLOGICAL COMPLIANCES:

Environmental & Green Building ComplianceCFC & HCFC free, Zero ODP, Low GWP, asbestos & odour free, corrosion and chemical resistant.
Biological ComplianceFungal & bacterial resistant

APPLICATIONS:

  • Pipe & Tank insulation
  • Under deck & Over deck insulation
  • Roof & Floor insulation
  • Wall & Ceiling insulation
  • Residential & Commercial insulation
  • Cold storages & Cold rooms
  • Refrigerated Truck & Transportation
  • Automobiles
  • Industries
  • Food processing units
  • Shopping malls
  • Auditoriums
  • Theatres
  • Sport clubs

THERMAL RESISTANCE (R – VALUE) :

 Thickness  (mm)R-Value   (m2.K/W)R-Value (hr*ft2*°F/Btu)
251.086.17
301.37.40
351.528.64
401.739.87
451.9511.10
502.1712.34
753.2618.50
1004.3424.64

FEATURES:

  • Light in weight
  • High compressive and flexural strength
  • Imperishable
  • Comply to green building requirements
  • CFC and HCFC free
  • Lower  U – value
  • Higher  R- value
  • Lower  K- value
  • Zero ODP
  • Low GWP
  • Low water vapour transmission
  • No fungus growth
  • Uniform density
  • Closed cell structure
  • Excellent thermal and dimensional stability
  • No corrosion
  • Light weight
  • Space saving
  • Low handling cost
  • Low installation time required
  • High energy cost savings

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