INPUF® RIGID POLYURETHANE FOAM
| Chemical composition | Rigid 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 density | 36 Kg/m3 +10% |
| Initial thermal conductivity (k-Value) | 0.023 W/m°K (Max.) at 10 deg. Mean Temp. |
| Compressive strength at 10% deformation | 115 KN/m2 (Min.) |
| Water vapour transmission (Permeability) | 5.5 ng/pa.s.m (Max.) |
| Closed cell content | 90 % (Min.) |
| Horizontal burning | 125 mm (Max.) |
| Dimensional stability | 2 % at 100oC (Max.) |
Related Products
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:
| Product | Width / ID | Thickness | Length |
| Slabs | 0.5 m X 1 m | 15 mm to 300 mm | 1m |
| Pipes | 0.5” to 50” * | 25 mm to 100 mm | 1m |
* Above 8” diameter pipe insulation available in 4-6 segments & higher thickness pipes available in multilayers.
TECHNICAL DATA :
| Chemical composition | Rigid 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 density | 36 Kg/m3 +10% |
| Initial thermal conductivity (k-Value) | 0.023 W/m°K (Max.) at 10 deg. Mean Temp. |
| Compressive strength at 10% deformation | 115 KN/m2 (Min.) |
| Water vapour transmission (Permeability) | 5.5 ng/pa.s.m (Max.) |
| Closed cell content | 90 % (Min.) |
| Horizontal burning | 125 mm (Max.) |
| Dimensional stability | 2 % at 100oC (Max.) |
REMARKS: Finished product confirms to IS: 12436, PUR-1 Grade specification.
ENVIRONMENTAL AND BIOLOGICAL COMPLIANCES:
| Environmental & Green Building Compliance | CFC & HCFC free, Zero ODP, Low GWP, asbestos & odour free, corrosion and chemical resistant. |
| Biological Compliance | Fungal & 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) |
| 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 |
| 100 | 4.34 | 24.64 |
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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shri-hari –
Superior in its application and lasts longer than its alternative