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Nanjing Ourgreen Eco-friendly High R Value Styrofoam Insulation Sheets for Building Insulation
Nanjing Ourgreen Styrofoam Insulation Sheets Description
Ourgreen Eco friendly CO2 XPS Foam Board 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.
Nanjing Ourgreen Styrofoam Insulation Sheets Physical Parameters:
| Items | Value | Conditions |
| Compression Strength | >250 Kpa | Tested at 10% deflection |
| Thermal Conductivity | 0.030 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 |
|
Phase-out of Freon as Blowing Agent in Styrofoam Insulation Sheets Production
XPS Foam 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 recognized that Freon must b
Eco - Friendly High R Value Styrofoam Insulation Sheets for Building
