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INPANEL Polyisocyanurate BOARDS

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Inner Engineering is a leading insulation product and services provider that deals with Polyisocyanurate, a multipurpose product that is used in the construction of HVAC ducting system, under-deck & over-deck insulation, wall insulation, roof insulation, cold storages, floor insulation and false ceiling etc. is environmental friendly(CFC, HCFC Free, Zero ODP, Low GWP),closed cell rigid foam insulation core “sandwiched” between flexible facings like - FSK, Aluminium Foil or Kraft Paper. It has cellular structure consisting of more than 90 % closed cells.

Facings:

Rigid Polyisocyanurate foam thermal insulation boards are laminated/ faced with flexible FSK, Aluminium Foil or Kraft Paper.

Standard Dimensions:

Thickness (mm) Width (mm) Length (mm)
15 to 75 1200 1200 to 4000

Technical Data:

Chemical composition Rigid Polyisocyanurate foam (Polymer) based on special grade Methylene Di-Phenyl Di-Isocyanate (MDI) & Polyol chemical systems.
Fire properties Fire propagation : Class 0, according to BS 476 part 6 & part 7
Surface spread of flame:  Class 1, according to BS 476 part 7
Smoke development index:  Class A, according to ASTM E-84
Temperature range -40 oC to 150 oC
Overall foam density 45 (+10) Kg/m3
Initial thermal conductivity 0.023 W/m.K (at 10° Mean Temp) (Max)
Compressive strength 115 KN/m2 (Min)
Water absorption
(By volume)
0.5%  (Max)
Water vapour transmission (Permeability) 8.5 ng/Pasm (Max)
Closed cell content 90 % (Min)
Horizontal burning 25mm (Max)
Dimensional stability 2% (at 100oC) (Max)

REMARKS: MATERIAL FOUND SATISFACTORY AS PER IS: 12436, PIR-1.

Environmental and biological compliance:

Environmental & green building compliance CFC & HCFC free, Zero ODP, Low GWP, asbestos & odour free, corrosion and chemical resistant
Biological compliance Fungal & bacterial resistant,
anti rodent

THERMAL CONDUCTIVITY TABLE

 Thermal resistance (R - Value):

Thickness  (mm) R- Value  (m2.K/W) R- Value   (hr*ft2*°F/Btu)
15 0.65 3.70
20 0.86 4.93
25 1.08 6.17
30 1.3 7.40
35 1.52 8.64
40 1.73 9.87
45 1.95 11.10
50 2.17 12.34
75 3.26 18.50

Applications:

  • Under deck & over deck insulation
  • HVAC ducting system
  • False ceiling
  • Roof & floor insulation
  • Residential
  • Commercial
  • Hospital
  • Hotels
  • Cold storage
  • Clean rooms
  • Industries
  • Food processing
  • Shopping malls
  • Auditorium
  • Theatres

Features:

  • Comply to green building requirements
  • Fire resistance – Class “0”
  • Lower smoke index
  • CFC and HCFC free
  • Lower  U - value
  • Higher  R- value
  • Lower  K- value
  • Zero ODP
  • Low GWP
  • Cleanable & hygienic
  • Low  water vapour transmission
  • Anti rodent
  • No fungus growth
  • Uniform density
  • Closed cell structure
  • Excellent thermal and dimensional stability
  • No corrosion
  • Light weight
  • Space saving
  • Low handling cost
  • Low structural support requirement
  • Fine aesthetic
  • High compressive strength
  • Low installation time required
  • High energy cost savings