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Latest News

EconCore: Core Technologies for Future Needs EconCore, the world leader in providing technologies for honeycomb sandwich material production, has seen its growth skyrocket since its establishment 13 years ago, demonstrating its ability to offer the right product at the right time.

[view details]15-06-2018

EconCore partners with MEAF in development of lab extruder for continuous thermoplastic honeycomb production EconCore is making strong progress in development of new all-thermoplastics continuous honeycomb cores.

[view details]07-06-2018

EconCore shines light on successes in continuous thermoplastic honeycomb core production technology at NPE2018 Thermoplastic honeycomb core production technology provider EconCore will unveil its latest successes at NPE2018, running from May 7 to 11 in Orlando, FL. (S31192 in South Hall Level 1).

[view details]13-04-2018

EconCore presents latest developments in continuous production of high performance thermoplastic honeycombs for composites at JEC World 2018 EconCore is extending the capabilities of its innovative ThermHex technology for production of high-performance lightweight thermoplastic honeycomb core materials and sandwich panels.

[view details]05-03-2018

EconCore to present innovations in continuous honeycomb sandwich technology at JEC World 2018 EconCore’s continuous process for producing high performance lightweight thermoplastic honeycomb cores for composites is set to be a crowd-puller at JEC World 2018 in Paris on March 6 to 8.

[view details]08-02-2018

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.

econcore
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