
GRP XPS Foam Sandwich Panels
GRP/FRP XPS foam sandwich panel is composed of Fiberglass Reinforced Plastic (FRP) sheet as surface sheet at both sides, Polystyrene (XPS also called Extrusion board) as core. They are compounded from high pressure and vacuum, guaranteeing the strength and stability.
Product Introduction
GRP XPS Foam Sandwich Panels
GRP/FRP XPS foam sandwich panel is composed of Fiberglass Reinforced Plastic (FRP) sheet as surface sheet at both sides, Polystyrene (XPS also called Extrusion board) as core. They are compounded from high pressure and vacuum, guaranteeing the strength and stability.
Production Process of GRP/FRP XPS foam sandwich panels

Data sheet of FRP XPS foam sandwich panels
Thickness: | 6mm, 8mm, 10mm, 15mm, 18mm, 20mm-200mm,according to your application |
Width: | up to 2.6 meter,standard size 1.2 meter |
Length: | 2.4 meter standard, can be customer specific, up to 10 meter |
Colors: | any RAL color, white, grey, blue or customer-specific shades |
uv/weathering | Excellent protection |
| FRP layer density | 1.5kg to 1.6kg/m2 |
| XPS foam density | 36kg to 38kg/m3 |
Bonding preparation | both side smooth or sanded; bonding with appropriate adhesives possible |
| Compressive strength | 200 to 250Kpa |
| Thermal conductivity | 0.028 |
| Tensile strength | 82.8Mpa |
Typical Features of GRP/FRP XPS sandwich panels:
1.Light-weight &high-intensity
2.Fire resistant & insulation
3. Anti-impact&scratch
4. Corrosion resistant
5. Easy to clean & install
6. Anti-mildew, mould, moisture, resistant
7. Resilient to weathering and hail
8. Excellent thermal characteristics
Applications of GRP/FRP XPS Sandwich Panels

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