High Compression 900Kpa CO2 XPS Insulation Board , Extruded Styrofoam Sheets for Wind Blade
Certification:ISO MA
Nanjing Ourgreen High Compression, 900Kpa, CO2 Extruded Styrofoam Sheets for Wind Blade
Phase-out of Freon as Blowing Agent in Extruded Styrofoam Sheet
Extruded Styrofoam Sheet, 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 be phased out world wide, which is plan of UNIDO.
Ourgreen applies CO2 as well as other Non Freon gases in XPS production, making final Extruded
Styrofoam Sheet totally Eco friendly. We are contributing to environment protection by replacing Freon.
Together we build our green world!
Nanjing Ourgreen High Compression, 900Kpa, CO2 Extruded Styrofoam Sheets in Wind Blade
The Extruded Styrofoam Sheet as core foam in Wind Blade decreases its weight while maintaining its
rigidity, to enlarge contact area with wind. XPS Board has been the prevailing material over PVC, SAN
and PU foam in Wind Blade mass production, due to outstanding properties of: Light-weight, Long-term Durable Performances, High Impact Strength, better adhesion with Liquid Epoxy Resin and
lower
production cost. Usually a Compression Strength of 700Kpa is required in this field.
Nanjing Ourgreen High Compression, 900Kpa, CO2 Extruded Styrofoam Sheets Physical Parameters:
|
Items |
Value |
Conditions |
|
Compression Strength |
900 Kpa |
Tested at 10% deflection |
|
Thermal Conductivity |
0.033 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 |
Nanjing Ourgreen High Compression, 900Kpa, CO2 Extruded Styrofoam Sheets Specification:
|
Items |
Unit |
Value |
|
Thickness |
mm |
50 |
|
Width |
mm |
600 |
|
Length |
mm |
2500 |
|
Common Panel Size |
mm |
2500x600x50 |
|
Color |
--- |
Yellow/Green |
|
Skin Condition |
--- |
Skin-on |
|
Density |
Kg/m3 |
55-62 |
|
Packing |
--- |
Water-proof Plastic Film |
Nanjing Ourgreen High Compression, 900Kpa, CO2 Extruded Styrofoam Sheets Packing Details:
|
Thickness (mm) |
Width (mm) |
Length (mm) |
Pcs/Pack |
M2/Pack |
|
50 |
600 |
2500 |
8 |
12 |
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