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Synergistic Effects of “Carbon Fibre-Graphene” Hybrid Systems and Microwave Post-Treatment Processes on the Mechanics of 3D Printed Polyurethane Composites
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Jiuqiang WANG, Yongcun LI, Chaoyang LIU, Keming LEI, Zhangxin GUO, Yunbo LUAN*
Chinese Journal of High Pressure Physics | 2024, 38(3) : 034102-1 - 034102-9
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Chinese Journal of High Pressure Physics | 2024, 38(3): 034102-1-034102-9
• Dynamic Response of Matter •
Synergistic Effects of “Carbon Fibre-Graphene” Hybrid Systems and Microwave Post-Treatment Processes on the Mechanics of 3D Printed Polyurethane Composites
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Jiuqiang WANG, Yongcun LI, Chaoyang LIU, Keming LEI, Zhangxin GUO, Yunbo LUAN*
Affiliations
  • College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
Published: 2024-06-05 doi: 10.11858/gywlxb.20230814
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The 3D printing manufacturing process and mechanical behaviors of “carbon fiber-graphene” (CF-G) reinforced thermoplastic polyurethane (TPU) composites were investigated. The CF-G reinforced TPU composite filaments were prepared by the screw extrusion process, then the G+CF/TPU composites were manufactured by the fused deposition modeling (FDM) technology and microwave post-treatment process. It shows that the CF-G heterostructure can synergistically enhance the mechanical properties of TPU composites. Especially, by adopting the novel microwave post-treatment process, the G+CF/TPU specimens exhibited the further improved tensile strength and toughness, which may be attributed to the promoted interface bonding between the reinforcing phase and matrix, and the reduced internal defects between points, layers, and channels induced by the synergistic effect between the CF-G heterostructure and microwave. This study has positive significance for exploring the mechanical reinforcement and post-treatment processes of 3D printed materials.

3D printing  /  carbon fiber  /  thermoplastic urethane  /  mechanical properties  /  microwave treatment  /  synergistic effect
王久强, 李永存, 刘朝阳, 雷科明, 郭章新, 栾云博. “碳纤维-石墨烯”混合体系在3D打印聚氨酯复合材料力学及微波后处理工艺中的协同作用. 高压物理学报, 2024 , 38 (3) : 034102-1 -034102-9 . DOI: 10.11858/gywlxb.20230814
Jiuqiang WANG, Yongcun LI, Chaoyang LIU, Keming LEI, Zhangxin GUO, Yunbo LUAN. Synergistic Effects of “Carbon Fibre-Graphene” Hybrid Systems and Microwave Post-Treatment Processes on the Mechanics of 3D Printed Polyurethane Composites[J]. Chinese Journal of High Pressure Physics, 2024 , 38 (3) : 034102-1 -034102-9 . DOI: 10.11858/gywlxb.20230814
Appendix
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Year 2024 volume 38 Issue 3
9
5
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Article Info
doi: 10.11858/gywlxb.20230814
  • Receive Date：2023-12-14
  • Online Date：2026-11-06
  • Published：2024-06-05
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History
  • Received：2023-12-14
  • Revised：2024-01-18
Affiliations
    College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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