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Latest News

Recycled PET honeycomb now commercially viable using EconCore’s technology Recycled polyethylene terephthalate (rPET) honeycomb is now commercially ready and available to licence from EconCore.

[view details]12-03-2020

EconCore celebrates new licensing agreements and presents new application developments at JEC World 2020 EconCore, world leader in lightweight thermoplastic honeycomb core technology, is celebrating the announcement of new licensees at JEC World 2020 in Paris, France.

[view details]20-01-2020

Low & Bonar licenses EconCore’s thermoplastic honeycomb technology - Revolutionary flooring underlay being launched at Domotex show Global advanced fabrics company, Low & Bonar have signed a license agreement with EconCore, the thermoplastic honeycomb technology leader, for the use of their honeycomb technology.

[view details]13-01-2020

Automotive interior tier one supplier Kotobukiya Fronte sign license to use EconCore’s thermoplastic honeycomb production technology EconCore, the technology provider for continuous production of thermoplastic honeycomb sandwich materials, has signed a license agreement with Kotobukiya Fronte, a leading manufacturer of car interior components, headquartered in Japan.

[view details]07-01-2020

Global summit for users of EconCore´s lightweight ThermHex honeycomb core technology EconCore, world leader in lightweight thermoplastic honeycomb core technology, hosted their fourth technology summit in Leuven, Belgium at the end of last month.

[view details]26-11-2019

Consulting

Panel, Part and Process Development for your Applications

Sandwich materials selection and optimization
EconCore offers engineering services to optimize and to select core-skin material combinations providing the optimal compromise between material cost, production cost and weight saving to allow a maximal cost saving.

Sandwich selection charts have been developed and implemented in a software tool to enable an optimization of performance per cost. In the sandwich selection charts the properties of sandwich panels from different core-skin material combinations are shown for all skin thickness/panel height ratios (t/h). The core shear deformations, the value of weight saving for the target application as well as the production costs for the core and sandwich panel are included.

In the example on the right picture the optimization for a sandwich material combination under a very common three point bending load case is shown. The table shows that weight savings and material cost savings with a factor of 5.66 are possible. The graphical representation of the material properties, reached by this sandwich material combination are shown in the sandwich materials selection charts. The effects of the core shear deformation and the value of weight saving are included in the bending performance per cost optimization chart. Furthermore, the production costs are included, which can lead to a very different optimal skin thickness/panel height ratio (t/h).

EconCore supports customers and licensees in their application development to enable a maximal cost saving and a widespread use of EconCore technologies and products.

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Sandwich materials selection chart bending performance per weight optimization

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Example: Sandwich under simple supported three point bending

econcore
Sandwich materials selection chart bending performance per cost optimisation