Preparation of double-core microcapsules and tribological properties of epoxy composites

被引：16
|
作者：
Yang, Kang [1 ,2 ]
Niu, Yongping [1 ,2 ]
Li, Yang [1 ,2 ]
Wang, Xiaowei [2 ]
Du, Sanming [1 ]
Zhang, Yongzhen [1 ]
机构：
[1] Henan Univ Sci & Technol, Natl United Engn Lab Adv Bearing Tribol, Luoyang 471023, Henan, Peoples R China
[2] Henan Univ Sci & Technol, Coll Chem & Chem Engn, Luoyang 471023, Henan, Peoples R China
来源：
TRIBOLOGY INTERNATIONAL | 2023年 / 186卷
基金：
中国国家自然科学基金;
关键词：
Microcapsules; Tribological properties; Self-healing; Epoxy composite; MECHANICAL-PROPERTIES; OIL; WEAR; NANOPARTICLES; PERFORMANCE; FABRICATION; LUBRICANT;
D O I：
10.1016/j.triboint.2023.108597
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Double-core microcapsules were prepared via in situ polymerization using poly(urea-formaldehyde) (PUF) as the wall material as well as ionic liquid and linseed oil as the core material. The addition of microcapsules to epoxy matrices can result bifunctional epoxy composites with self-lubricating and self-healing properties. Frictional wear experiments indicated that compared with pure epoxy resin, the friction coefficient of the epoxy composite containing 7 wt% microcapsules was reduced by 93.5% and the wear rate of the composite was reduced by 98%. In addition, the composite material has excellent repair properties for scratches.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] Enhanced tribological properties of aligned graphene-epoxy composites
    Du, Yuefeng
    Zhang, Zhenyu
    Wang, Dong
    Zhang, Lezhen
    Cui, Junfeng
    Chen, Yapeng
    Wu, Mingliang
    Kang, Ruiyang
    Lu, Yunxiang
    Yu, Jinhong
    Jiang, Nan
    FRICTION, 2022, 10 (06) : 854 - 865
  • [22] Tribological properties of short carbon fibers reinforced epoxy composites
    Khun, Nay Win
    Zhang, He
    Lim, Lee Hoon
    Yue, Chee Yoon
    Hu, Xiao
    Yang, Jinglei
    FRICTION, 2014, 2 (03) : 226 - 239
  • [23] Tribological properties of short carbon fibers reinforced epoxy composites
    Nay Win Khun
    He Zhang
    Lee Hoon Lim
    Chee Yoon Yue
    Xiao Hu
    Jinglei Yang
    Friction, 2014, 2 : 226 - 239
  • [24] Tribological Properties of the Epoxy Composites Filled with Dispersed Particles and Thermoplastics
    Buketov, A. V.
    Brailo, M. V.
    Kobel'nyk, O. S.
    Akimov, O. V.
    MATERIALS SCIENCE, 2016, 52 (01) : 25 - 32
  • [25] Tribological Properties of the Epoxy Composites Filled with Dispersed Particles and Thermoplastics
    A. V. Buketov
    M. V. Brailo
    O. S. Kobel’nyk
    O. V. Akimov
    Materials Science, 2016, 52 : 25 - 32
  • [26] Tensile Properties of Epoxy Composites Filled With Graphene Nanoplatelets and PUF Microcapsules
    Nascimento, Ana Paula
    Ribeiro, Cesar G.
    Zoschke, Gustavo H.
    Njuguna, James
    Pezzin, Sergio H.
    Macromolecular Symposia, 2024, 413 (06)
  • [27] Enhanced tribological properties of aligned graphene-epoxy composites
    Yuefeng Du
    Zhenyu Zhang
    Dong Wang
    Lezhen Zhang
    Junfeng Cui
    Yapeng Chen
    Mingliang Wu
    Ruiyang Kang
    Yunxiang Lu
    Jinhong Yu
    Nan Jiang
    Friction, 2022, 10 : 854 - 865
  • [28] The effect of synthetic nanosilica on tribological properties of graphite/epoxy composites
    Spandern, Christian
    Khunova, Viera
    VIII INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS AND COMPOSITES: FROM AEROSPACE TO NANOTECHNOLOGY, 2016, 1736
  • [29] Mechanical and tribological properties of chemically modified jute/epoxy composites
    Behera, Sudhakar
    Gautam, Rakesh Kumar
    Mohan, Sunil
    Chattopadhyay, Arghya
    PLASTICS RUBBER AND COMPOSITES, 2023, 52 (07) : 402 - 414
  • [30] Physicomechanical and Tribological Properties of Polymer Composites Filled with Lubricant-Containing Microcapsules
    V. I. Kolesnikov
    N. A. Myasnikova
    F. V. Myasnikov
    M. V. Boiko
    E. S. Novikov
    V. V. Avilov
    Russian Journal of Applied Chemistry, 2018, 91 : 1617 - 1625
12345