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RPET Honeycomb core technology

Thermoplastic honeycomb cores from recycled polyethylene terephthalate

August 2021
Gallery RPET Honeycomb core technology 1
Gallery RPET Honeycomb core technology 1
01.

Identification

Sandwich panels are a very efficient structures, delivering high level of mechanical performance at extremely low weight and are being used in a wide range of applications. Amongst them, honeycomb has been the most efficient in terms of mechanical performance to weight ratio. Recycled honeycomb cores is seeking for replacement of foam cores and the total addressable market for RPET honeycomb is very large. EconCore has developed a continuous manufacturing process that can produce thermoformable, high-performance panels with a thermoplastic core made out of 95 % of recycled PET, in a cost-effective way. This recycling of plastic bottles is an important step forward in the pursuit of sustainability, as waste can be converted into performance-to-weight-optimized honeycomb structures. With the RPET honeycomb core, EconCore sees opportunities in many applications such as the automotive market where weight reduction becomes crucial to reduce CO2 emissions with sustainable resources and lightweight cost-efficient solutions. Also, other markets, including industrial packaging and transportation, have interesting applications where this material can be an excellent fit. The use of RPET honeycomb cores gives a sustainable solution with a good Life Cycle Assessment and low carbon footprint which fits the world-wide sustainability strategy.

Label Date August 2021
From Belgium
Maturity stage Prototype testing in the real world
Looking For Network, New clients, Visibility

Sectors - Value chain - Application

Sectors
Applications
Design, Power & Produce
Package & Distribute
Use & Efficiency
Valorize & Restore
Value Chain Steps
02.

The environmental benefits

  • Significant weight saving 60-70 % compared to monolithic panels based on PET and PP
  • The use of lightweight structures reduces environmental impact in transport and use.
  • RPET honeycomb core made of 95% recycled material
  • Up to - 79% global warming potential reduction
03.

The Financial benefits

  • Major cost reduction, e.g. panel comparison 50% savings on raw materials compared to virgin PET
  • 20% Cheaper than mainstream alternative such as foam or virgin PET
04.

Activity Region

  • /
  • Headquarters
  • Activity
05.

Company Profile

EconCore N.V.

EconCore provides technology for the continuous production of cost-efficient thermoplastic honeycomb sandwich panels.

View company profile Solution website
Headquarters 3000 Leuven, Belgium
06.

Networking Partner

The Enterprise Europe Network

The Enterprise Europe Network helps businesses innovate and grow on an international scale. It is the world’s largest support network for small and medium-sized enterprises (SMEs) with international ambitions.

View partner profile
Solutions Associated 37
Connect with the innovator Save to Project

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.