Impact of graphene reinforcement on mechanical properties of PLA 3D printed materials

被引：0
作者：
Marconi, S. [1 ]
Alaimo, G. [1 ]
Mauri, V [1 ]
Torre, M. [1 ]
Auricchio, F. [1 ]
机构：
[1] Univ Pavia, Dept Civil Engn & Architecture, Pavia, Italy
来源：
2017 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP) | 2017年
关键词：
graphene; polylactic acid; 3D printing; FDM; mechanical characterization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The addition of graphene nanoplatelets to plastics and polymers is currently under investigation as a promising method to improve their working conditions, thanks to graphene's good mechanical, thermal and electrical properties. The present work investigates the impact of graphene addition on the mechanical properties of a poly-lactic acid 3D printed material. We 3D printed specimens with 0%, 1% and 2% of graphene nanoparticles by weight, and we performed tensile tests. We found that graphene addition does not contributes to increase both stress and strain at failure, while it improves stiffness at 45 degrees, exhibiting an anomalous behavior with respect to standard composite materials.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] A Case Study of 3D Printed PLA and Its Mechanical Properties
    Raj, S. Aravind
    Muthukumaran, E.
    Jayakrishna, K.
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (05) : 11219 - 11226
  • [2] Effect of heat treatment on mechanical properties of 3D printed PLA
    Jayanth, N.
    Jaswanthraj, K.
    Sandeep, S.
    Mallaya, N. Harish
    Siddharth, S. Raghul
    JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2021, 123
  • [3] Analysis of the Impact of Cooling Lubricants on the Tensile Properties of FDM 3D Printed PLA and PLA plus CF Materials
    Hozdic, Elvis
    Hasanagic, Redzo
    POLYMERS, 2024, 16 (15)
  • [4] Fatigue and impact properties of 3D printed PLA reinforced with kenaf particles
    Shahar, Farah Syazwani
    Sultan, Mohamed Thariq Hameed
    Safri, Syafiqah Nur Azrie
    Jawaid, Mohammad
    Abu Talib, Abd Rahim
    Basri, Adi Azriff
    Shah, Ain Umaira Md
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 16 : 461 - 470
  • [5] Measurement of the mechanical and dynamic properties of 3D printed polylactic acid reinforced with graphene
    Mansour, M.
    Tsongas, K.
    Tzetzis, D.
    POLYMER-PLASTICS TECHNOLOGY AND MATERIALS, 2019, 58 (11): : 1234 - 1244
  • [6] Study on the static and dynamic mechanical properties and constitutive models of 3D printed PLA and PLA-Cu materials
    Ji, Qing
    Wei, Jun
    Yi, Jianya
    Zhang, Long
    Ma, Jiajia
    Wang, Zhijun
    MATERIALS TODAY COMMUNICATIONS, 2024, 39
  • [7] Influence of the infill density and infill patterns on the compressive mechanical properties of 3D printed PLA specimens
    Serrano-Cinchilla, Luis
    Bustamante-Goez, Liliana
    Villarraga-Ossa, Junes
    UIS INGENIERIAS, 2022, 21 (02): : 107 - 114
  • [8] Experimental evaluation of the mechanical and thermal properties of 3D printed PLA and its composites
    Vinyas, M.
    Athul, S. J.
    Harursampath, D.
    Thoi, T. Nguyen
    MATERIALS RESEARCH EXPRESS, 2019, 6 (11)
  • [9] Mechanical Properties of 3D Printed PLA Scaffolds for Bone Regeneration
    Kundreckaite, Paula
    Sesok, Andzela
    Stonkus, Rimantas
    Gaidulis, Gediminas
    Romanczuk-Ruszuk, Eliza
    Pauk, Jolanta
    ACTA MECHANICA ET AUTOMATICA, 2024, 18 (04) : 182 - 189
  • [10] Effect of protective coatings on the water absorption and mechanical properties of 3D printed PLA
    Vicente, Carlos M. S.
    Fernandes, Joao
    Reis, Luis
    de Deus, Augusto Moita
    Vaz, M. F.
    Leite, Marco
    FRATTURA ED INTEGRITA STRUTTURALE, 2019, 13 (48): : 748 - 756
12345