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CUBIC · Project

Circular Bio-based Composite Materials for High-Tech Industrial Parts

manufacturingTestedTRL 4

Imagine building a complex car part like a Lego set, but using high-strength plastics made from plants instead of oil. Instead of one giant piece that is impossible to recycle, this project creates a menu of bio-based 'building blocks' like tapes, powders, and sheets. These pieces can be mixed and matched to make strong parts that can be easily taken apart and recycled when the product reaches the end of its life.

By the numbers
13
consortium partners
120g
upscaled bio-epoxy building block scale
6
industrial partners
The business problem

What needed solving

High-tech composite parts are traditionally made from non-recyclable plastics and carbon fibers, making them environmental liabilities. Current bio-based alternatives often fail to meet the strict technical requirements of complex industrial applications.

The solution

What was built

Developed 3R-bio-epoxy systems, bio-polyamide grades, and lignin-derived carbon fibers. These were converted into B2B intermediate formats such as filaments, sheets, UD-tapes, pellets, and powders.

Audience

Who needs this

Automotive interior manufacturersHydrogen storage tank producersBio-plastic compoundersHigh-performance composite fabricators
Business applications

Who can put this to work

Automotive
enterprise
Target: Car interior and seating manufacturer

If you are a seating manufacturer dealing with non-recyclable composite waste — this project developed bio-polyamides and bio-epoxies that create a sustainable automotive seat. This allows for mass-customized production while ensuring the parts can be recovered and valorized.

Energy Storage
mid-size
Target: Hydrogen fuel tank producer

If you are a tank producer dealing with the difficulty of recycling high-pressure vessels — this project developed bio-based carbon fiber and 3R-bio-epoxy systems. These materials enable the creation of Type IV H2 gas storage pressure vessels that are circular by design.

Advanced Manufacturing
SME
Target: B2B semi-finished plastic component supplier

If you are a supplier dealing with rigid product lines that don't meet diverse client needs — this project developed intermediate formats like filaments, organosheets, and UD-tapes. This allows you to provide modular bio-based components that clients can combine into complex final products.

Frequently asked

Quick answers

What is the cost or price of these bio-based materials?

Based on available project data, specific pricing or cost-per-unit information is not provided.

Can these materials be produced at an industrial scale?

The project has already upscaled three biobased epoxy building blocks to a 120g scale and is developing intermediate formats like pellets and powder for mass production.

How is the IP or licensing handled for these new bio-polyamides?

Based on available project data, the specific IP and licensing terms are not disclosed, though the project involves 6 industrial partners.

How does this help with environmental regulations?

The project focuses on increasing renewable carbon-based flows and creating materials that are recyclable by design, supporting the green transformation of the manufacturing industry.

When will these materials be available for commercial use?

The project period runs from 2023-09-01 to 2027-02-28, suggesting commercial readiness targets toward the end of this window.

Consortium

Who built it

The consortium is heavily geared toward commercialization, with 6 industrial partners (including 5 SMEs and 1 large company) representing 46% of the group. This is balanced by 6 research organizations and 1 university across 8 European countries, ensuring a strong pipeline from lab synthesis to industrial application.

How to reach the team

Contact FUNDACION AITIIP in Spain

Next steps

Talk to the team behind this work.

Contact us to find a partner for bio-based composite integration.

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