Description
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 environmentally 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 a 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
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