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Latest News

Armageddon Energy, EconCore and Dupont develop ultra-light photovoltaic panel based on polyamide honeycomb technology Armageddon Energy, EconCore and Dupont joined forces to create a new lightweight polymer solar panel, which is one-third the weight of a standard glass solar panel while being significantly more rugged and resistant to damage than standard panels.

[view details]15-06-2017

On 17 May, the TU/Ecomotive team (sponsored by EconCore) unveiled their fourth concept car: Lina! Lina is the world's first car made from bio composites.

[view details]18-05-2017

Smallest Cell Size Thermoplastic Honeycombs Ever Next to the 3mm cell sized PP honeycomb in a very low thickness of 3 - 3.5mm which has already been marked as a great commercial success, EconCore’s daughter company ThermHex Waben launched now two other configurations of the honeycomb:

[view details]16-05-2017

EconCore exhibits for the first time at TMC Annual Meeting & Transportation Technology Exhibition Information in Nashville, Tenn. EconCore will be exhibiting for the first time at the upcoming 2017 TMC in Nashville, Tennessee (February 27 to March 1, Booth 853).

[view details]21-02-2017

RS Taichi Teccell Chest Protector and Windproof Stretch Denim The Teccell Chest Protector offers the most protection with the least amount of materials to make it lighter all while protecting the second most impacted part of a motorcyclist's body.

[view details]20-02-2017

Bio-based panels

High performance composite panels from renewable, bio-based polymers
EconCore is proud to present the first 100% bio-based composite panel. Recently EconCore has optimized the patented ThermHex production technology to produce honeycomb cores and sandwich panels made from bio-based plastics.
Today, the exploitation of the economical advantages of weight reduction have become essential for many industries. Bio-based polymer materials are still relatively expensive compared to for example PP alternatives which has limited the use of these materials in structural application. Bio-based sandwich panels can be used in for example re-usable packaging, furniture, automotive interiors or separation walls. By combining our cost efficient production technology with renewable materials, EconCore is able to present a sandwich panel that has excellent mechanical properties, while still being cost competitive to traditional sheet materials. The last 6 months EconCore has optimized the production technology to produce PLA based hexagonal honeycomb cores using a continuous production process. Only moments after the core is produced skin layers are added in a second step of the continuous production process. These skins could be made from unfilled PLA material to make a mono material panel or, in case a higher performance is required, could be replaced with consolidated flax in a PLA matrix. Poly-Lactic Acid (PLA) is a biopolymer used to make for example packaging, consumer goods and furniture and is derived from renewable resources instead of oil. A biopolymer offers more disposal options and is more environmentally friendly to manufacture than traditional petroleum-based plastics. Derived from 100% annually renewable resources such as plants, PLA generates significantly less greenhouse gas emissions over the life time when compared to traditional materials like PP.

Performance comparison
The below table shows indicative values for a PLA based honeycomb core and a panel made from a PLA core with PLA skins. Three point bending measurements were done according ASTM D790M with a span of 220 mm. The flat compression strength measurements were done according ASTM C365 on samples with 60x60 mm size. From the table the excellent compression strength of PLA based honeycomb core can be observed. The right column shows the performance of an actual PLA panel. To make a panel with a comparable stiffness from solid PLA, a PLA sheet thickness of a least 12 mm would have been needed. PLA ThermHex core and panel technical properties*



*preliminary data / click image to enlarge!