POLYURETHANE FOAM INSULATION
Puff (Expanded Polyurethane)
Rigid cellular foam with excellent insulating properties for industrial, commercial, and cold storage applications.
Puff Sheet
Rigid polyurethane foam sheets for flat surfaces
Puff Pipe Section
Pre-formed pipe insulation for tanks and pipelines
Polyurethane foam is basically a polymer, a chemical formulation of Isocyanate and Polyol. These compounds are mixed to form rigid, cellular foam. The resultant material is a lightweight polymer with excellent insulating properties.
Closed Cell Structure
Low Thermal Conductivity
Water & Moisture Resistant
Fire Resistant
Void Free
Cost Effective
Technical Specifications
Density
36 – 40 Kg/m³
Cell Structure
Closed Cell
Thickness (Block)
15 – 300 mm
Dimensions (Block)
1 m L × 0.5 m W
Temperature Range
-40°C to +110°C
Thermal Conductivity
0.021 W/m·K @ 10°C
Compressive Strength
205 kN/m²
Water Absorption
0.5% by volume
Water Vapour Permeability
5.5 max (ng/Pa·s·m)
Thermal Resistance (R-Value)
| Thickness (mm) | R-Value (m²·K/W) |
|---|---|
| 25 | 1.08 |
| 30 | 1.30 |
| 35 | 1.52 |
| 40 | 1.73 |
| 45 | 1.95 |
| 50 | 2.17 |
| 75 | 3.26 |
| 100 | 4.34 |
Applications
- ▸ Under Deck & Over Deck Insulation
- ▸ Roof Insulation & Floor Insulation
- ▸ Cold Storage & Refrigeration Warehousing
- ▸ Pipe & Tank Insulation
- ▸ Food Processing Units & Cold Rooms
- ▸ Shopping Malls, Auditoriums & Critical Industrial Applications
Advantages
- ✓ Environment friendly – CFC & HCFC free
- ✓ Closed cell content over 90%
- ✓ Excellent dimensional & thermal properties
- ✓ Superior insulating efficiency – energy savings
- ✓ Durable, water & moisture resistant
- ✓ Resistant to most oils, chemicals & solvents
- ✓ Fire resistant, void free, no thermal bridges, cost effective