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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2025-08-20 22:50 |
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Conference: Bucharest University Faculty of Physics 2025 Meeting
Section: Polymer Physics
Title:
3D Printed Polymers - a Short Review
Authors:
Stefan CARAMIZOIU (1,2), Valentin BARNA (2), Bogdan BITA (1,3), Ana-Maria IORDACHE (1), Ana Maria FLOREA (1,3), Stefan-Marian IORDACHE (1)
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Affiliation:
1) Optospintronics Department, National Institute of Research and Development for Optoelectronics -INOE 82000, 409 Atomistilor, 077125, Magurele, Romania;
2) Department of “Structure of Matter, Atmospheric and Earth Physics, Astrophysics”, Faculty of Physics, University of Bucharest, 405 Atomistilor, 077125, Magurele, Romania;
3) Department of “Electricity, Department of Electricity, Solid State Physics and Biophysics”, Faculty of Physics, University of Bucharest, 405 Atomistilor, 077125, Magurele, Romania;
E-mail
stefan.caramizoiu@inoe.ro
Keywords:
3D Printing, Polymer 3D Printing, Rapid Prototyping, Smart Materials
Abstract:
3D printing technology with polymer composites represents a dynamic and promising research field, driven by continuous technological advancements and optimizations. As research continues to address the challenges and limitations of 3D printing technology, its potential to revolutionize industries such as medical and healthcare, aerospace, automotive, industrial and manufacturing and many more [1].
The properties of different polymers significantly influence their applications in 3D printing, as each material offers unique characteristics that make it suitable for specific uses. ABS (Acrylonitrile Butadiene Styrene) is a thermoplastic known for its high impact resistance, thermal stability, and affordability. PLA (Polylactic Acid) is a biodegradable polymer derived from renewable resources like corn starch. ASA (Acrylonitrile Styrene Acrylate) s similar to ABS but offers better resistance to ultraviolet (UV) light. PET (Polyethylene Terephthalate) is rigid with excellent chemical resistance, making it suitable for food contact. PETG (Glycolized Polyester) combines the strength of ABS with the ease of printing of PLA. It is fully recyclable and has good thermal stability. Composites, such as carbon fiber-reinforced filaments, offer increased stiffness and strength. Hybrid materials combine plastics with other substances like wood or metals for unique finishes and properties. Soluble Materials (e.g., PVA, HIPS) are designed to dissolve in water or specific solvents, making them useful for creating temporary supports or structures. Resins are photopolymerizable materials that offer high detail and smooth surfaces used in applications requiring high precision [2].
The applications of 3D printing technology in the preparation of functional polymer composites are vast and varied. In the biomedical field, 3D printing has been used to develop biocompatible implants. In the field of electronics, 3D printing has enabled the fabrication of polymer composites with excellent thermal conductivity and electromagnetic interference shielding properties. And the development of self-healing and environmentally responsive polymer composites has opened new avenues for smart materials in various industries [3].
References:
[1] Ma, T., Zhang, Y., Ruan, K., Guo, H., He, M., Shi, X., Guo, Y., Kong, J., & Gu, J. (2024). Advances in 3D printing for polymer composites: A review. InfoMat, 6(6), e12568. https://doi.org/10.1002/inf2.12568
[2] Al-Zaidi, A. A. M. A., & Al-Gawhari, F. J. J. (2024). Types of polymers using in 3D printing and their applications: A brief review. European Journal of Theoretical and Applied Sciences, 1(6), 978–985. https://doi.org/10.59324/ejtas.2023.1(6).94
[3] Arefin, A. M. E., Khatri, N. R., Kulkarni, N., & Egan, P. F. (2021). Polymer 3D printing review: Materials, process, and design strategies for medical applications. Polymers, 13(9), 1499. https://doi.org/10.3390/polym13091499
Acknowledgement:
The author's work was supported by the CORE Program, carried out with the support of MCID, project no. PN 23 05.
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