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Combining solidity with lightness in Composites

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Van or Truck Bodies

Accentuate your van or truck’s thermal efficiency and lightweight design with PET foam sandwich panels. Featuring UV-resistant, reinforced PET skins and high-density foam cores, these panels offer optimal temperature control and substantial weight reduction, ensuring cargo arrives pristine while boosting fuel efficiency.

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Importance of Lightweighting

The substitution of lightweight materials demonstrates significant benefits for both traditional gasoline vehicles and electric vehicles.

Traditional Gasoline Vehicles

  • When the overall vehicle weight is reduced by 10%, the following improvements can be achieved:
    • Fuel efficiency increases by 6% to 8%
    • Service life extends by 50%
    • Kinetic energy consumption decreases by 10%
    • Braking distance shortens by 5%

Electric Vehicles

  • For every 10 kilograms of weight reduction, the driving range increases by 2.5 kilometers.

In summary, lightweight materials bring remarkable benefits to vehicles, enhancing fuel efficiency, prolonging service life, minimizing kinetic energy consumption, and expanding driving range. Our PET foam panels are tailor-made for achieving vehicle lightweighting.

Extended modern electric truck with streamlined design, an eco-friendly urban transportation solution

Comparison Table for Different Van Body Panel Materials
This Comparison Table compares the weight of van trucks (example size: 4.2m x 2.1m x 1.9m) using different body materials. PET foam panels weigh just 105.6KG, while 1.2mm Corrugated Steel weighs 421.2KG. Notably, PET foam panels are just 25% of the weight of Corrugated Steel.

Thermal Insulation

When it comes to van or truck bodies requiring thermal insulation, or specifically refrigerated ones, PET foam panels stand out as a top-notch choice. These panels are essential for vehicles transporting perishable foods, fresh beverages, delicate artworks, precision instruments, temperature-sensitive chemicals, and pharmaceuticals. PET foam panels can seamlessly integrate as doors, backs, side panels, or even tops and ceilings, ensuring comprehensive coverage.

Table comparing key properties, including thermal insulation, of PET foam core with XPS and PU foams.
This table compares key properties of PET foam core, including thermal insulation, with XPS and PU foams.

Fire Resistance

• When not treated with flame retardants, PET Foam Panels exhibit a certain degree of flammability, with a flame spread rate of approximately 18mm/min.

• Upon the addition of flame retardants, the combustion rating of PET Foam Panels can be upgraded to V0 level according to the UL94 standard.

A table displaying the combustion performance data for various samples of PET foam panels before applying flame retardants.
The table outlines the combustion performance of various untreated PET foam panel samples.

Panel Treatments Overview

• Special Edge Treatment

Here is a unique edge treatment for our PET foam panels: one surface extends with a deliberately untrimmed border. This design is specially crafted for van truck roofs, where the untrimmed section overlaps seamlessly with the upper wall panel. This approach ensures exceptional waterproofing, highlighting the uniqueness of our PET foam panels’ edge treatment.

• Pre-embedded Reinforcing Ribs or Fixtures

On request, we integrate aluminum alloy profiles or metal reinforcements into PET foam panels, boosting stiffness for specialized uses. High-precision CNC routing pre-cuts grooves for easy assembly. Reinforcements are inserted, then thermally bonded with outer layers, creating a durable sandwich panel. Optionally, metal blocks can be embedded for extra fixation during installations.

• Pre-embed nuts

For PET foam panels needing non-through connections, pre-embedded nuts are perfect. They’re securely embedded using ultrasonic welding, ensuring strong bond. During installation, bolting to these nuts provides a stable, high-strength link to supporting accessories.

A PET foam panel exhibiting a unique edge treatment feature.
This picture shows unique PET foam panel edge treatment: Untrimmed border ensures seamless, waterproof integration on van truck roofs.
A detailed view of PET foam panels with pre-embedded reinforcing ribs or fixtures, enhancing structural integrity and stability.
PET foam panels with pre-embedded ribs/fixtures.
This picture shows pre-embed nuts in PET foam panels.
Pre-embed nuts in PET foam panels.

Other Features

  • PET foam panels feature closed-cell rigid foam, practically impervious to water absorption. This characteristic is particularly advantageous for fresh or frozen aquatic products.
  • The combination of lightweight, durability, and longevity ensures these panels will stand the test of time.
  • PET foam panels are resilient to impact, corrosion, and mildew, ensuring reliable performance in various environments.
  • 100% recyclable, PET foam panels are a green choice for today’s eco-conscious businesses.
An image of a green eco-friendly logo or emblem.
An green, eco-friendly, and 100% recyclable product is our commitment to sustainability and environmental responsibility.

We'd love to hear from you!

Don’t miss out on this opportunity to upgrade your van or truck bodies with our top-notch PET foam panels. Contact us today for more information or read the case.

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