Click image to view full size image
Eco-friendly CFC / HCFC / HFC Free X250 Styrofoam Insulation Board for
Thermal Insulation
Ourgreen Styrofoam Insulation Board Description
Ourgreen Eco-friendly CFC/HCFC/HFC Free XPS is a thermal insulation board of extruded polystyrene, being
made by Blowing Agents of CO2. LPG. Butane and other non Freon gases, having a smooth surface to prevent
the formation of thermal bridges.
Due to its excellent property of Thermal Resistance and Eco Friendly property, it is widely applied in areas such
as Roof Insulation, Wall Insulation, Floor Insulation, Swimming Pools, Heavy Industrial Floor, Cold Storage, Ice
Rink base, Logistic Truck Manufacturing as well as High Speed Railway base.
Ourgreen Styrofoam Insulation Board Physical Parameters:
| Items | Value | Conditions |
| Compression Strength | >250 Kpa | Tested at 10% deflection |
| Thermal Conductivity | 0.026 W/(m.k) | At 25 |
| Water Absorption | 1.0% | V/V |
| Water Vapor Permeability | 3.0 ng/(m.s.Pa) | 23 ±1 RH 50%±5% |
| Working Temperature | -50 to + 75 |
|
| Dimensional Stability | 1.5% | 70 ± 2 48h, 90%RH |
| Creep | 5% | 80 ± 2 48h, 20Kpa |
| Fire Resistance | B2 | Self-extinguishing |
Phase-out of Freon as Blowing Agent in Styrofoam Insulation Board Production
Styrofoam Insulation Board, at its early stage, is produced with Blowing Agents of HCFC, a kind of Freon. Freon
technology is easily accessible for many manufacturers. However, as Freon damages Ozone Layer, it is generally
