journal article·2025-12Open access

Mechanical and Thermal Characterization of Additively Manufactured Carbon/Nylon 12 and Carbon/PEEK Composites

Matik Heskin, Bradley Deuser, Thomas Schuman, K. Chandrashekhara, John Bayldon, Jeff DeGrange, Steven Patterson, Neiko Levenhagen

Applied Composite Materials· Volume 32· Issue 6

Abstract

Abstract This study explores additive manufacturing of carbon fiber-reinforced thermoplastic composites using the Composite-Based Additive Manufacturing (CBAM) process. Carbon/Nylon 12 and Carbon/PEEK composites were fabricated and evaluated through mechanical (compression, tensile, flexural, and impact) and thermal (DSC and TGA) tests. Carbon/PEEK exhibited superior mechanical performance, with 97.5% higher tensile strength, 79.8% higher elastic modulus, and 59.6% higher flexural strength compared to Carbon/Nylon 12. Thermal testing showed that Carbon/PEEK had higher thermal stability, beginning degradation at 350 °C versus 298 °C for Carbon/Nylon. These results indicate that CBAM-fabricated Carbon/PEEK composites are suitable for applications requiring high strength and temperature resistance.
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Research context

OpenAlex topics: Additive Manufacturing and 3D Printing Technologies · Fiber-reinforced polymer composites · Carbon Nanotubes in Composites

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References (38)

Show source-provided references
1. Lupone, F., Padovano, E., Venezia, C., et al.: Experimental characterization and modeling of 3D printed continuous carbon fibers composites with different Fiber orientation produced by FFF process. Polymers. 14, 1–26 (2022)10.3390/polym14030426 ↗
2. Wu, H., Fahy, W., Kim, S., Kim, H., Zhao, N., Pilato, L., Kafi, A., Bateman, S., Koo, J.H.: Recent developments in polymers/polymer nanocomposites for additive manufacturing. Prog. Mater. Sci. 111, 1–47 (2020)10.1016/j.pmatsci.2020.100638 ↗
3. Paesano, A.: Polymers for additive manufacturing: Present and future. SAMPE J. 50, 34–43 (2014)
4. Parandoush, P., Lin, D.: A review on additive manufacturing of Polymer-Fiber composites. Compos. Struct. 182, 36–53 (2017)10.1016/j.compstruct.2017.08.088 ↗
5. Patel, R., Desai, C., Kushwah, S., Mangrola, M.: A review Article on FDM process parameters in 3D printing for composite materials. Mater. Today: Proc. 63, 2162–2166 (2022)
6. Calignano, F., Manfredi, D., Ambrosio, E., Biamino, S., Lombardi, M., Atzeni, E., Salmi, A., Minetola, P., Iuliano, L., Fino, P.: Overview on additive manufacturing technologies. Proc. IEEE. 105, 593–612 (2017)10.1109/JPROC.2016.2625098 ↗
7. Parandoush, P., Lin, D.: A review on additive manufacturing of Polymer-Fiber composites. Compos. Struct. 182, 36–63 (2017)10.1016/j.compstruct.2017.08.088 ↗
8. Taylor, G., Sudharshan, A., Murphy, D., Leu, M., Chandrashekhara, K.: Fracture toughness of additively manufactured ultem 1010. Virtual Phys. Prototyp. 14, 1–7 (2018)
9. Mani, M., Lyons, K.W., Gupta, S.K.: Sustainability characterization for additive manufacturing. J. Res. Natl. Inst. Stand. Technol. 119, 419–428 (2014)10.6028/jres.119.016 ↗
10. Cicala, G., Latteri, A., Del Curto, B., Russo, A., Recca, G., Farè, S.: Engineering thermoplastics for additive manufacturing: A critical perspective with experimental evidence to support functional applications. J. Appl. Biomater. Funct. Mater. 15, 10–18 (2017)
11. Wong K.V., Hernandez, A.: A review of additive manufacturing. ISRN Mech. Eng. 2012, pp1–10 (2012)10.5402/2012/208760 ↗
12. Peeke, L.M., Liu, W., Periyasamy, M., Campbell, R.R., Sassano, E., Hajduczek, W.J., Hickner, M.A.: Material extrusion additive manufacturing of dual material composite thermoset silicone components. Polym. Eng. Sci. 64, 218–230 (2023)10.1002/pen.26541 ↗
13. Setter, R., Riedel, F., Peukert, W., Schmidt, J., Wudy, K.: Infiltration behavior of liquid thermosets in thermoplastic powders for additive manufacturing of polymer composite parts in a combined powder bed fusion process. Polym. Compos. 42, 5265–5279 (2021)10.1002/pc.26221 ↗
14. Lavernia, E., Shackelford, J., Zheng, B., Ma, K., Schoenung, J.: Overview of metal additive manufacturing technologies. Metallic Powders Additive Manuf. 341–359 (2024). https://doi.org/10.1002/9781119908142.ch810.1002/9781119908142.ch8 ↗
15. Withers, J.C., Loutfy, R.O., Pickard, S.M.: Additive Manufacturing to Produce Standard and Custom Alloy Titanium, Proceedings of the 13th World Conference on Titanium, pp. 1413–1416, (2016)10.1002/9781119296126.ch238 ↗
16. Lakhdar, Y., Tuck, C., Binner, J., Terry, A., Goodridge, R.: Additive manufacturing of advanced ceramic materials. Prog. Mater. Sci., 116, pp. 1-50, (2021)10.1016/j.pmatsci.2020.100736 ↗
17. Margolis, J.M.: Engineering thermoplastics: Properties and applications. CRC Press. https://doi.org/10.1201/978100306615610.1201/9781003066156 ↗
18. Griehl, W.: Nylon-12 preparation, properties, and applications. Industrial Eng. Chem. 62, 16–22 (1970)10.1021/ie50723a005 ↗
19. Kurtz, S.M.: Synthesis and Processing of Peek for Surgical Implants, PEEK Biomaterials Handbook, pp. 9–22, (2019). https://doi.org/10.1016/B978-1-4377-4463-7.10002-810.1016/B978-1-4377-4463-7.10002-8 ↗
20. Barile, C., Casavola, C., De Cillis, F.: Mechanical comparison of new composite materials for aerospace applications. Compos. Part. B: Eng. 162, 122–128 (2019)10.1016/j.compositesb.2018.10.101 ↗
21. Ma, C.C.M., Tai, N.H., Wu, S.H., Lin, S.H., Wu, J.F., Lin, J.M.: Creep behavior of Carbon-Fiber-Reinforced polyetheretherketone (PEEK) [± 45]4s laminated composites. Compos. Part. B: Eng. 28, 407–417 (1997)10.1016/S1359-8368(96)00059-5 ↗
22. Hu, Y., Lin, Y., Yang, L., Wu, S., Tang, D., Yan, C., Shi, Y.: Additive manufacturing of carbon Fiber-Reinforced composites: A review. Appl. Compos. Mater. 31, 353–398 (2024)10.1007/s10443-023-10178-w ↗
23. Yan, X., Yang, Y., Hamada, H.: Tensile properties of glass Fiber reinforced polypropylene composite and its carbon Fiber hybrid composite fabricated by direct Fiber feeding injection molding process. Polym. Compos. 39, 3564–3574 (2018)10.1002/pc.24378 ↗
24. Zhang, D., Heider, D., Advani, S.G., Gillespie, J.W. Jr.: Out of autoclave consolidation of voids in continuous Fiber reinforced thermoplastic composites. SAMPE: Conference and Exhibition, Long Beach, CA, May 6-9 (2013). https://doi.org/10.13140/2.1.2632.528910.13140/2.1.2632.5289 ↗
25. Bivens, C., Wood, A., Ruble, D., Rangapuram, M., Dasari, S.K., Chandrashekhara, K., DeGrange, J.: Additively manufactured carbon Fiber- reinforced thermoplastic composite mold plates for injection molding process. Appl. Compos. Mater. 30, 1569–1586 (2023)10.1007/s10443-023-10138-4 ↗
26. Liampas, S., Kladovasilakis, N., Tsongas, K., Pechlivani, E.M.: Recent advances in additive manufacturing of Fibre-Reinforced materials: A comprehensive review. Appl. Sci. 14, 1–22 (2024). https://www.mdpi.com/2076-3417/14/22/1010010.3390/app142210100 ↗
27. Barış Vatandaş, B., Uşun, A., Yıldız, N., Şimşek, C., Cora, N., Aslan, Ö., M., Gümrük, R.: Additive manufacturing of peek-based continuous fiber reinforced thermoplastic composites with high mechanical properties. Compos. Part A: Appl. Sci. Manufac. 167 (2023). https://doi.org/10.1016/j.compositesa.2023.10743410.1016/j.compositesa.2023.107434 ↗
28. Overview of Materials for Nylon 12: MatWeb Available: http://www.matweb.com/search/DataSheet.aspx?MatGUID=0e37a459c4eb452faa9d92659f9a0ccc
29. Properties: Supplier Data - Polyetheretherketone (PEEK) (Goodfellow), AZoM Available: https://www.azom.com/properties.aspx?ArticleID=1882
30. Kohutiar, M., Kakošová, L., Krbata, M., Janík, R., Fekiač, J.J., Breznická, A., Eckert, M., Mikuš, P., Timárová, Ľ: Comprehensive Review: Technological Approaches, Properties, and Applications of Pure and Reinforced Polyamide 6 (PA6) and Polyamide 12 (PA12) Composite Materials. Polymers 17, 1–40 (2025). https://doi.org/10.3390/polym1704044210.3390/polym17040442 ↗
31. Weiler, S., Haffner, H.A., Chandrashekhara, K., Watts, J., Hilmas, G.E., Bayldon, J., Rueschhoff, L.M.: Phenolic polymer infiltration and pyrolysis process for additively manufactured carbon/peek composites to produce Carbon-Carbon composites. Progress Additive Manuf. 1–7 (2024). https://doi.org/10.1007/s40964-024-00939-910.1007/s40964-024-00939-9 ↗
32. ASTM D6641: Standard test method for compressive properties of polymer matrix composite materials using a combined loading compression (CLC) test fixture. ASTM Int. (2023)
33. ASTM D7264: Standard test method for flexural properties of polymer matrix composite materials. ASTM Int. (2015)
34. ASTM D3039: Standard test method for tensile properties of polymer matrix composite materials. ASTM Int. (2014)
35. ASTM D7136: Standard test method for measuring the damage resistance of a Fiber-Reinforced polymer matrix composite to a Drop-Weight impact event. ASTM Int. (2020)
36. Impossible Objects. CBAM Composite Based Additive Manufacturing Process. YouTube, 26: [Online]. (2023). Available: https://www.youtube.com/watch?v=uSOuv71IcFo
37. Wang, P., Zou, B.: Improvement of Heat Treatment Process on Mechanical Properties of FDM 3D-Printed Short- and Continuous-Fiber-Reinforced PEEK Composites. Coatings, (2022). https://www.mdpi.com/2079-6412/12/6/827, vol. 12, pp. 1–1410.3390/coatings12060827 ↗
38. Eremin, A.V., Burkov, M.V., Bogdanov, A.A., Kononova, A.A., Lyubutin, P.S.: Impact behavior and residual strength of PEEK/CF-Laminated composites with various stacking sequences. Polymers. 16, 1–16 (2024). https://doi.org/10.3390/polym1605071710.3390/polym16050717 ↗