Ourgreen High R Value, X250, Styrofoam Insulation Board for
Aluminum Sandwich Panels / Air Duct
Styrofoam Insulation Board for Aluminum Foil Sandwich Panels:
Aluminum Foil Sandwich Panel
1. Aluminum Foil + XPS + Aluminum Foil
2. Size: 2400X1200X20mm
3. Low Thermal Conductivity
Water-proof, Moisture-proof, Anti-dust, Anti-shock, Fire-resistant,
Easy Cutting & Installing, Sound-proof, Durable, Beautiful
Fire Classification of Nanjing Ourgreen Styrofoam Insulation Board
XPS Foam board has to meet fire classification requirement of at
least B2 Grade in China. According to China National Standard GB/T
2406.2, B2 Grade corresponds to an Oxygen Index of > 26% while
B1 Grade corresponds to and Oxygen Index of >30%.
Customer is sometimes more interested in how those China Fire
Classification Grade matches European Standard. Well, general
speaking, B1 Grade in China National Standard equals to Grade B
& C in EN 13501 while B2 Grade in China equals to Grace D &
E in Europe.
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.