The DOZE project aims to develop lightweight, multifunctional, and multimaterial aerospace structures for electric aviation, combining sustainability, innovation, and thermal efficiency. It focuses on creating components with integrated thermal management, using sustainable, out-of-autoclave processes.
The project is led by a consortium of Spanish companies and research centers and is funded by CDTI and the Ministry of Science and Innovation under the EU’s Recovery, Transformation and Resilience Plan (Next Generation EU).
? Learn more at: dozeproject.es
DOZE develops new composite materials incorporating graphene and related additives known for their exceptional thermal conductivity. These materials enable lighter structures capable of dissipating heat effectively in critical areas, such as electric aircraft motors.
DOZE introduces an innovative manufacturing method combining:
FFF 3D printing of functionalized thermoplastics for complex, lightweight geometries.
Resin Transfer Molding (RTM) of thermoset composites, in a one-shot co-curing process that bonds both materials without additional assembly.
Thermal interface pastes are also being investigated to enhance metal-to-composite heat transfer, boosting both performance and sustainability.
The project uses simulation tools to predict the thermal and mechanical behavior of multimaterial joints. This enables design optimization before manufacturing, ensuring compliance with stringent aerospace requirements while reducing development time.
To validate the results, DOZE will build a physical demonstrator of an electric aircraft engine fairing. This prototype will incorporate all developed technologies and materials, allowing evaluation of thermal management, structural performance, and seamless TS-TP integration.
Smart Materials 3D leads the development of thermoplastic materials engineered for additive manufacturing (FFF) within the DOZE project. The company contributes by:
Formulating filaments with graphene and high-performance thermal additives, optimized for heat dissipation and structural use.
Ensuring compatibility with RTM co-curing processes, enabling effective bonding with thermoset composites.
Supporting the integration of printed components into hybrid aerospace structures, ensuring their thermal and mechanical reliability.
Smart Materials 3D’s expertise in technical 3D printing materials enables the creation of printed parts that actively contribute to the functionality of next-generation aerospace systems.
The DOZE project pushes the boundaries of sustainable aviation by combining advanced materials, hybrid manufacturing, and digital simulation. Smart Materials 3D’s contribution reinforces the potential of 3D printing in developing the multifunctional, lightweight aerospace structures of the future.
✅ Interested in collaborating or learning more about our high-performance filaments for additive manufacturing?
Contact us — let’s innovate together: info@smartmaterials3d.com
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