Fused Deposition Modeling of Polymer Composites: Development, Properties and Applications

Area of Science:

• Materials Science and Engineering
• Additive Manufacturing
• Polymer Science

Background:

• Fused Deposition Modeling (FDM) is a pivotal Industry 4.0 technology since 1988, widely applied in industrial manufacturing, automotive, and aerospace.
• FDM is crucial for rapid prototyping and customized part production, driving demand for advanced materials.
• Thermoplastic composites are increasingly vital for enhancing FDM capabilities.

Purpose of the Study:

• To provide a comprehensive guideline for researchers in 3D printing.
• To analyze the properties and performance of various polymers and polymeric composites used in FDM.
• To review advancements in thermoplastic composites for FDM applications.

Main Methods:

• Literature review summarizing recent research on thermoplastic composites for FDM.
• Analysis of reinforcing agents: particles/nanoparticles, short fibers, and long fibers.
• Examination of critical FDM process parameters influencing printed part quality and integrity.

Main Results:

• Overview of composite filament fabrication techniques for structural elements.
• Detailed presentation of FDM composites and fiber-reinforced composites (e.g., PLA, ABS, PEEK) with reported mechanical and thermal properties.
• Identification of key FDM process parameters affecting printed part outcomes.

Conclusions:

• Thermoplastic composites offer significant potential for improving FDM applications.
• Material performance and sustainability are key areas for future research.
• Further investigation into advanced composite fabrication and process optimization is recommended.