Trailer Panels

Sandwich panel composed of PET core material and FRP skin

The sandwich board of PET core material and FRP (fiber reinforced polymer) skin is an innovative and sustainable building material, which is highly praised for its excellent performance and versatility. These panels are made of lightweight PET (polyethylene terephthalate) foam core, which is famous for its excellent thermal insulation, mechanical strength and environmental protection. The core material is sandwiched between two high-strength FRP skins. FRP skin is usually made of glass or carbon fiber embedded in polymer matrix material, which has excellent surface durability, impact resistance and weatherproof performance.

The plate made by this unique combination method not only has high strength and light weight, but also shows excellent corrosion resistance, moisture resistance and chemical erosion resistance. The closed-cell structure of PET core ensures additional heat insulation and sound absorption, which makes these sandwich panels have energy-saving characteristics and helps to create a comfortable indoor environment.

Popular size :

Sandwich boards with PET core and FRP skin are usually supplied in standard thickness, ranging from 20mm to 100mm. The width options are usually about 1,000mm to 1,220mm, and the length can be customized according to project requirements, often reaching 6,000mm. This enables the product to be flexibly applied to various construction and industrial projects. The thickness can be selected according to thermal insulation requirements, bearing capacity and design preference.

Main applications:

The excellent characteristics of PET core material and FRP skin sandwich plate make it very suitable for various applications, including but not limited to:

Building and construction field: These plates are suitable for light roofs, wall finishes, partitions and facade components, which can significantly improve energy efficiency and structural performance.
Clean room and laboratory:  Its hygienic characteristics and easy cleaning make it very suitable for controlled environment requiring strict pollution control.
Transportation and vehicle manufacturing:  This material is very suitable for the interior panels and floors of buses, trains and recreational vehicles because of its light weight and high strength.
Modularization and prefabricated structure: These panels can speed up the construction progress while providing excellent thermal insulation and durability.
Refrigeration and refrigeration:Excellent heat insulation performance helps to effectively maintain low temperature.

In a word, the sandwich board with PET core and FRP skin provides a forward-looking solution, which integrates sustainability, performance and versatility. Their continuous application in various industries highlights the firm commitment to the application of innovative materials that promote environmental responsibility and excellent structural quality.

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