Mechanical characterization of epoxy composites with glass fibers grafted by hyperbranched polymer with amino terminal groups

被引：3
|
作者：
Li, Shuiping [1 ,2 ]
Lin, Qing [3 ]
Hou, Haijun [1 ]
Zhu, Huajun [1 ]
Li, Yanbo [1 ]
Wu, Qisheng [1 ]
Cui, Chong [2 ]
机构：
[1] Yancheng Inst Technol, Sch Mat Engn, Yancheng 224051, Jiangsu, Peoples R China
[2] Nanjing Univ Sci & Technol, Coll Mat Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China
[3] Jinling Inst Technol, Coll Mat Engn, Nanjing 211169, Jiangsu, Peoples R China
来源：
POLYMER BULLETIN | 2016年 / 73卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Polymer-matrix composites; Mechanical properties; Glass fibers; Fracture toughness; INTERFACIAL BONDING STRENGTH; SURFACE MODIFICATION; ARAMID FIBERS; CARBON-FIBER; FIBER/EPOXY COMPOSITE; IMPACT RESISTANCE; RESIN THERMOSETS; NANOFIBERS; CELLULOSE; NANOCOMPOSITES;
D O I：
10.1007/s00289-016-1633-3
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Glass fibers grafted by hyperbranched polymer with amino terminal group, GFs-HBPA, were incorporated into an epoxy matrix to prepare a high-performance composite. Mechanical characterization of epoxy-based composites was performed to investigate the effect of GFs-HBPA in the epoxy matrices. The composites revealed significant improvements in flexural strength, elongation at break, and tensile strength, as well as impact resistance in comparison to the neat epoxy. For instance, the flexural strength, elongation at break, tensile strength, and impact strength for composite with 2 wt% GFs-HBPA were increased by about 17.7, 158, 7.9, and 35.9 %, respectively, in relation with the neat epoxy. The reinforcing effect of GFs-HBPA was analyzed on the fracture surface of composites through field emission scanning electron microscopy.
引用
收藏
页码：2947 / 2960
页数：14
相关论文
共 50 条
  • [21] Enhanced thermal and mechanical properties of epoxy composites by addition of hyperbranched polyglycerol grown on cellulose fibers
    Xiane Xiao
    Shaorong Lu
    Lulu Pan
    Cen Zeng
    Zihai He
    Jian Gao
    Jinhong Yu
    Journal of Polymer Research, 2016, 23
  • [22] Enhanced thermal and mechanical properties of epoxy composites by addition of hyperbranched polyglycerol grown on cellulose fibers
    Xiao, Xiane
    Lu, Shaorong
    Pan, Lulu
    Zeng, Cen
    He, Zihai
    Gao, Jian
    Yu, Jinhong
    JOURNAL OF POLYMER RESEARCH, 2016, 23 (04) : 1 - 10
  • [23] A review of dendritic hyperbranched polymer as modifiers in epoxy composites
    Mezzenga, R
    Boogh, L
    Månson, JAE
    COMPOSITES SCIENCE AND TECHNOLOGY, 2001, 61 (05) : 787 - 795
  • [24] Synthesis and characterization of hyperbranched aromatic poly(ether imide)s with terminal amino groups
    Chang, YT
    Shu, CF
    Leu, CM
    Wei, KH
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2003, 41 (23) : 3726 - 3735
  • [25] Fabrication and characterization of epoxy composites reinforced with jute fibers and coconut fibers: A mechanical study
    Kumar Patel, Narendra
    Mishra, Vaibhav
    Choudhary, Tushar
    Materials Today: Proceedings, 2022, 67 : 495 - 500
  • [26] Fabrication and characterization of epoxy composites reinforced with jute fibers and coconut fibers: A mechanical study
    Patel, Narendra Kumar
    Mishra, Vaibhav
    Choudhary, Tushar
    MATERIALS TODAY-PROCEEDINGS, 2022, 67 : 495 - 500
  • [27] CHARACTERIZATION OF THE MECHANICAL BEHAVIOR OF EPOXY MATRIX COMPOSITES REINFORCED WITH RAMIE FIBERS
    Monteiro, Sergio N.
    Margem, Frederico M.
    Santos, Luiz Fernando L., Jr.
    EPD CONGRESS 2009, PROCEEDINGS, 2009, : 235 - 240
  • [28] Fabrication and mechanical characterization of different stacking sequences of glass/flax embedded fibers into hybrid polymer composites
    Meravi, Mahesh Kumar
    Panchore, Vijay
    POLYMER-PLASTICS TECHNOLOGY AND MATERIALS, 2024, 63 (03): : 220 - 234
  • [29] Mechanical characterization of carbon-epoxy and glass-epoxy composites by indentation testing
    Philos Mag A, 5 (1131):
  • [30] Nanocoating on alkali-resistant glass fibers by octadecyltrichlorosilane to improve the mechanical strength of fibers and fibers/epoxy composites
    Kumar, Anuj
    Vlach, Tomas
    Chira, Alexandru
    Laiblova, Lenka
    Skapin, Andrijana Sever
    Tywoniak, Jan
    Hajek, Petr
    TEXTILE RESEARCH JOURNAL, 2018, 88 (09) : 1038 - 1046
12345