Fiberglass Polyurethane Sandwich Form Panels For Refrigerated Truck Body
Lightweight FRP PU Foam Panels:
- For the manufacture of truck bodies, CKD delivery, fast installation
- Choose our sandwich panels, up to 15 kinds of kit options
- 100% customized production, support OEM/ODM customization
Fiberglass PU foam sandwich panels are a kind of composite material, also called “PU sandwich panel”, a kind of excellent heat insulation material, we are an outstanding manufacturer of refrigerator panels. The skin consists of a fiberglass (FRP) sheet on both sides, and the sandwich skin is PU foam. The skin consists of a fiberglass (FRP) sheet on both sides and PU foam in the center. It is a popular insulating material, mainly used for refrigerated truck and trailer bodies: a width of up to 3.2 meters and, a length of up to 12 meters.
The thermal insulation of the PU foam panels is excellent. Currently, there is no better choice for the insulation panel for trucks. We use embedded structures with fiberglass, high-strength steel or aluminium tubes for enhanced stability. We are the most professional manufacturer of FRP skin PU foam panels.
Customized production: specializing in body production for trucks and trailers, length width, and thickness can be customized. As well as reefer body modification, we have more than 20 kinds of kit options, covering design, production, testing, warehousing and other services.
Product Description:
Carbody is a premium truck body supplier. It specializes in high-quality FRP PU panels for trucks.
Polyurethane is a high-quality insulation material. It is usually chosen for insulating refrigerated trucks. The thickness can be customized from 20 to 120mm. Using FRP for Skin has advantages. It can improve its compression resistance and stability. It is less likely to deform and is more robust. It can also be used with CFRT. This makes it a high-strength, flex-resistant, high-performance composite panel. It can work in -40 °C to 100 °C. It won’t deform.
It is a lightweight material that prevents heat conduction. It excels at heat and moisture retention. It has better thermal insulation than traditional aluminium and colour steel panels.
PU sandwich panels can make truck body front, side, bottom, and top doors and panels.
The structure is high-strength steel. It is stable and does not shake at high speeds. And there are more than 15 kinds of interior and exterior kit options. To enhance the sealing and waterproofing, we use XPS foam to fill the outside of the sandwich panels. Prevent moisture penetration. We use high-precision imported CNC machining equipment and use high-speed steel (HSS).
We use vacuum compression technology to mold the resin and fiber. It eliminates air bubbles and uneven areas.
Characteristics:
The following are our characteristics.
Our fiberglass PU panels have many advantages and features. Many manufacturers, like us, make this product. Still, more customers choose ours. We have improved our products. We also use different designs for various environments and insulation effects.
- Extremely high thermal conductivity of PU foam, 0.017-0.033 W/m-K.
- High yield rate due to vacuum compression technology
- FRP skin is UV-resistant, corrosion-resistant and high-strength.
- Suitable for long-distance intercontinental transportation.
- Use of embedded structures: aluminium tubes, steel tubes, wood
- Customizable PU foam density, 28-50 kg/m³.
Parameters
PU core vs. other cores:
| Property | PU Foam | XPS Foam | EPS Foam |
|---|---|---|---|
| Thermal Conductivity (W/m*K) | 0.022-0.033 | 0.030-0.035 | 0.035-0.040 |
| Waterproofing | Excellent | Excellent | Good |
| Weight | Light | Relatively Light | Heavy |
| Compressive Strength (psi) | 139-154 | 160-180 | 100-120 |
| Cost | Moderate | Relatively High | Low |
Product Specification Table: Fiberglass Polyurethane Foam Sandwich Panels:
| Item | Specification |
|---|---|
| Panel Type | Fiberglass PU Foam Sandwich Panels |
| Surface Material | Fiberglass Reinforced Plastic (FRP) Sheets |
| Core Material | Polyurethane Foam |
| Panel Thickness | 10mm–150mm (Customizable) |
| Core Density | 28–50 kg/m³ (Customizable) |
| Thermal Conductivity | 0.017–0.033 W/m·K |
| Panel Width | ≤3.2 meters |
| Panel Length | ≤12 meters |
| Embedded Structure | Aluminum Tubes, Steel Tubes, or Wood |
| Surface Treatment | Glossy, Matte, or Embossed Finish |
| Working Temperature | -40℃ to 100℃ |
| Reinforcement Options | Aluminum, Wood, High-Strength Steel Tubes |
| Production Method | Vacuum Compression Technology |
| Surface Colors | Custom RAL Colors |
Customization Options Table:
| Feature | Customization Options |
|---|---|
| Thickness | 10mm–150mm |
| Dimensions | Length ≤12m, Width ≤3.2m |
| Core Material Density | 28–50 kg/m³ |
| Embedded Structures | Aluminum Tubes, Steel Tubes, Wooden Frames |
| Surface Material Finishes | Glossy, Matte, Embossed |
| Additional Coatings | UV-Resistant, Anti-Corrosion |
| Applications | Truck Body, Trailer Panels, Refrigerated Vans |
| Interior and Exterior Kits | 20+ Kits Available |
| Insulation Performance | Adjusted for Specific Environments |
| Manufacturing Approach | OEM/ODM Support |
| Surface Colors | Custom RAL Shades |
| Reinforced Materials | Embedded Wood, Metal Tubes, Composite Layers |
| Core Variants | Options for PET, PVC, XPS |
| Edge Treatment | Sealed with XPS Foam for Waterproofing |
Applications:
Fiberglass PU foam panels are generally used for refrigerated truck bodies, as well as high performance refrigerated vans and economy refrigerated vans with high insulation requirements. They are also used in hot environments, such as Australia, the Middle East and other countries that are hot all year round.
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