page header
Download company brochure:
  • French
  • German
  • Italian
  • Japanese
  • Polish
  • Russian
  • Spanish
Latest News

EconCore Teams up with Ultrapolymers and DuFor for Recycled PET Honeycomb Development EconCore, the leader in thermoplastic honeycomb core production technology, collaborates with Ultrapolymers and DuFor in an R&D project funded by the Flemish Government to develop a new product: a thermoplastic honeycomb core made from recycled PET.

[view details]03-07-2019

EconCore presents new thermoplastic honeycomb panel production technology at Plastics Extrusion World Expo 2019 EconCore, a leader in thermoplastic honeycomb production technology, will be exhibiting at the Plastics Extrusion World Expo in Cleveland (Ohio, USA) on May 8 and 9.

[view details]30-04-2019

GALM Summit On 24/25 April industry experts and OEMs will meet in Munich for the 8th "Global Automotive Lightweight Materials Summit 2019" (GALM Summit).

[view details]24-04-2019

EconCore licenses technology for thermoplastic honeycomb panels to a leading non-woven manufacturer EconCore, the technology provider for continuous production of honeycomb sandwich materials, has signed a license agreement with a leading non-woven manufacturer.

[view details]03-04-2019

EconCore to highlight lightweight honeycomb production technology for transportation at TMC19 EconCore will be exhibiting at TMC19 in Atlanta, Georgia, USA from 18th-21st March.

[view details]19-03-2019

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.

econcore
Sandwich materials selection chart bending performance per weight optimization

econcore
Example: Sandwich under simple supported three point bending

econcore
Sandwich materials selection chart bending performance per cost optimisation