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FRP Sandwich Panels are high-performance composite panels made from premium fiberglass-reinforced polymer materials. It offers good insulation because glass fiber and polyester resin both have low thermal conductivity. In addition, panels can be made as rigid sandwich panels by bonding a foam core between two FRP skins.
In addition, panels can be made as rigid sandwich panels by bonding a foam core (such as polyisocyanurate) between two FRP skins. This foam-core construction greatly boosts thermal (and sound) insulation in a single lightweight panel.
| FRP Sandwich Panels Specifications | |
|---|---|
| Product Type | FRP Sandwich Panels |
| Dimensions (Length/Width) | Customizable according to requirements (Standard lengths range from 1m to 12m) |
| Panel Thickness | 1~20mm (Customizable) |
| Core Thickness | 20-200mm |
| Panel Material | Glass Reinforced Plastic (FRP) |
| Core Material | Polyurethane (PU), PET, Polyethylene Foam |
| Density | 150~500 kg/m³ (finished product) 40~120 kg/m³ (core layer) |
| Color | Customized |
| Feature | Value / Description |
|---|---|
| Thermal Conductivity | ≤ 0.022 W/(m·K) |
| Fire Resistance | B1 level (flame retardant) ~ V0 |
| Compressive Strength | ≥ 200 kPa |
| Impact Strength | ≥ 80 kJ/m² |
| Flexural Strength | ≥ 150 MPa |
| Waterproof Performance | Good waterproof performance, water absorption rate ≤ 0.01% |
| Corrosion Resistance | Certain resistance to acids, alkalis, salts, etc. |
| Temperature Range | -40°C ~ 120°C |
| Color | Standard colors are white, gray, customizable as needed |
| Application | Building roofs, wall panels, cold storage, warehouse insulation, industrial factories, etc. |
| Installation Method | Plug-in, embedded |
