Home » Sandwich Panels » PU Foam Core Panel Series
Specifications
- Thickness: 48mm. (Customized: 10-150mm)
- Width: ≤2.8m.
- Length: ≤12m.
- Skin material: CFRT – Continuous Fiber Reinforced Thermoplastic. (Thickness: 0.7-2.0mm)
- Surface treatment: Matt/Glossy.
- Surface color: White (Customized RAL color series)
- Core material: Closed-cell polyurethane foam. (Density: 28-50kg/m³)
- Adhesive: Unsaturated polyester.
- Embedded materials: Timbers, fiberglass profiles, aluminum profiles, sheet metal, etc.
Description

- Thermoplastic GRP Sheet
Thermoplastic GRP (Glass Fiber Reinforced Plastic) – CFRT (Continuous Fiber Reinforced Thermoplastic) exhibits excellent compressive and tensile properties due to its unique continuous fiber reinforcement mechanism. Compared with traditional thermosetting GRP materials, they can effectively disperse stress when subjected to high-intensity pressure and tension, greatly improving the durability of composite panels and ensuring long-term stable operation in complex and harsh use environments.
- Closed-cell Polyurethane Foam
The closed-cell structure of PU (polyurethane) gives it an extremely low thermal conductivity, and effectively blocks the penetration of moisture and the transfer of heat. It is an efficient thermal insulation material for refrigerated storage boxes.
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Thermal Insulation Composite Panel Manufacturer – TOPOLOGROUP
We supply various specifications of GRP thermal insulation composite panels for:
- Refrigerated trucks, and trailers.
- Cold storage rooms.
- Refrigerated containers.
- Food trucks, and trailers.
- Ambulance trucks.
- Camping vehicles, etc.






