Thermoplastic composite panels for transport
A new range of sustainable panels from ThermHex Waben cover applications in a wide range of industries, including automotive, transport, wind and solar, logistics, B&C, and furniture.
ThermHex Waben’s polypropylene honeycombs are being used in a range of automotive interior parts. Due to the lightweight nature of the material, manufacturers are able to reduce the weight of the vehicles without compromising on rigidity which saved on fuel efficiency.
The thermoplastic composite panels have excellent mechanical performance and a surface quality not achievable by conventional honeycomb technology with thermoplastic composite skins.
Coming in a thickness of 6 up to 20mm and densities from 1200 g/m² to 4200 g/m², the honeycomb panels are produced very economically under the EconCore patented production process.
The panels are increasingly replacing more traditional materials, such as plywood and thermoset panels, particularly in trucks, trailers and cargo boxes.
They are produced in a continuous in-line process by the extrusion of a polypropylene film, vacuum forming and folding. Allowing for direct and automated lamination of thermoplastic composite skins, this integrated process very effectively generates a honeycomb sandwich panel of outstanding performance.
In the past, the high costs and the telegraphic effect might have been limiting the use of honeycombs in applications requiring high quality surface of sandwich panels. Due to the smaller 5mm cell size of the honeycomb, ThermHex Waben’s cores deliver exceptional surface quality even with very thin skin layers. ThermHex Waben has almost halved the cell size which has enabled new and existing industries to develop new applications, not just due to its high strength to weight ratio but also now the surface finish.
“Our polypropylene honeycomb cores offer cost savings and weight reductions while providing optimal mechanical performance for composite sandwich panels and parts," said Dr Jochen Pflug, CEO of ThermHex Waben. "Sustainable thermoplastic honeycombs have found their place within a variety of lightweight applications. We can now produce with equal high production speed and low production cost our honeycombs with a smaller cell size, leading to improved surface quality. They are also used for panels and parts with visible interior and exterior surfaces in cars and trucks.”
INDUSTRIAL SUPPLY MAGAZINE
The March/April issue of Industrial Supply magazine features an in-depth cover story about Alliance Hose & Rubber, led by 2023 NAHAD president Dave Heckler. Plus, we're featuring articles by contributing writers Howard Coleman and Nelson Valderrama, as well as interviews with numerous product and distribution industry experts.
