Product Details:
| Minimum Order Quantity | 100 Meter |
| Thickness | 40 mm |
| Material | Polyurethane |
| Surface Treatment | Galvanised |
| Usage/Application | Roofing |
| Density | 45 kg/m3 |
| Water Absorption | Its water absorption can reach to 0.9%. |
| Thermal Conductivity | At 25 DEG it can be as low as 0.019 w/mk. |
Polyisocyanurate (PIR) is produced by the reaction of isocyanate and polyester polyol. It is a new type of deep-cooled insulation material that can be used for a wide range of pipes and equipment in the temperature range of -196°C to 120°C, as well as for the insulation needs of buildings. It has an extremely low thermal conductivity, as well as an excellent coefficient of linear expansion and strength, and is extremely resistant to ageing.
PIR foam has a low Thermal Conductivity of less than 0.023 W/m °C at 10 °C, gives excellent thermal properties and fire properties when tested in accordance with ASTM E84. With 95% closed cell content, low thermal conductivity values, high compressive strength, durability and dimensional stability. we can achieve optimal energy savings and provide long end satisfactory service life.
