On fracture toughness of nano-particle modified epoxy

被引：206
|
作者：
Liu, Hong-Yuan [1 ]
Wang, Gong-Tao [1 ]
Mai, Yiu-Wing [1 ]
Zeng, Ying [1 ]
机构：
[1] Univ Sydney, CAMT, Sch Aerosp Mech & Mechatron Engn J07, Sydney, NSW 2006, Australia
来源：
COMPOSITES PART B-ENGINEERING | 2011年 / 42卷 / 08期
基金：
澳大利亚研究理事会;
关键词：
Fracture toughness; Silica nano particles; Rubber nano particles; Nano composites; HYBRID-PARTICULATE COMPOSITES; BEHAVIOR; FATIGUE; RUBBER; SILICA; NANOCOMPOSITES; MECHANISMS; POLYMERS; RESINS;
D O I：
10.1016/j.compositesb.2011.05.014
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A systematic study on the effects of silica and rubber nano-particles on the fracture toughness behavior of epoxy was conducted. Mode I fracture toughness (G(IC)) of binary silica/epoxy, binary rubber/epoxy and ternary silica/rubber/epoxy nanocomposites with different particle weight fractions was obtained by compact tension tests. It is found that G(IC) of epoxy can be significantly increased by incorporating either rubber or silica nano-particles. However, hybrid nanocomposites do not display any "synergistic" effect on toughness. Microstructures before and after fracture testing were examined to understand the role of nano-particles on the toughening mechanisms. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2170 / 2175
页数：6
相关论文
共 50 条
  • [11] FRACTURE-TOUGHNESS OF ELASTOMER MODIFIED EPOXY ADHESIVES
    DONATELLI, AA
    MOONEY, CT
    BOLGER, JC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1982, 184 (SEP): : 98 - ORPL
  • [12] Mechanical Properties of Maize Stalk Nano-particle Reinforced Epoxy Composites
    Agunsoye, Johnson Olumuyiwa
    Bamigbaiye, Adeola A.
    Bello, Sefiu Adekunle
    Hassan, Suleiman Bolaji
    ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2020, 45 (07) : 5087 - 5097
  • [13] Fracture toughness of nano- and micro-spherical silica-particle-filled epoxy composites
    Adachi, Tadaharu
    Osaki, Mayuka
    Araki, Wakako
    Kwon, Soon-Chul
    ACTA MATERIALIA, 2008, 56 (09) : 2101 - 2109
  • [14] Nano-particle reinforced latex dispersions with modified colloidal silica
    Greenwood, Peter
    JCT COATINGSTECH, 2008, 5 (02) : 44 - 51
  • [15] Nano-Particle Enriched Epoxy Primer to Enhance the Durability of Highway Steel Bridges
    Fancy, Saiada Fuadi
    Sabbir, Ahsan
    Lau, Kingsley
    DeFord, Dale
    STRUCTURES CONGRESS 2019: BRIDGES, NONBUILDING AND SPECIAL STRUCTURES, AND NONSTRUCTURAL COMPONENTS, 2019, : 165 - 177
  • [16] Fracture toughness of PEI modified epoxy resin CFRP composites
    Murakami, A
    Shonaike, GO
    Ooishi, K
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2000, 19 (02) : 137 - 151
  • [17] Fracture toughness of PEI modified epoxy resin CFRP composites
    Murakami, A.
    Shonaike, G.O.
    Ooishi, K.
    Watanabe, O.
    Takezawa, M.
    2000, SAGE Publications Ltd, Lancaster, PA, USA (19)
  • [18] Nano-scale fracture toughness and behavior of graphene/epoxy interface
    Salahshoor, Hossein
    Rahbar, Nima
    JOURNAL OF APPLIED PHYSICS, 2012, 112 (02)
  • [19] The mechanical behaviour of ZnO nano-particle modified styrene acrylonitrile copolymers
    Zuo, K.
    Blackman, B. R. K.
    Williams, J. G.
    Steininger, H.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2015, 113 : 9 - 18
  • [20] Fracture Toughness and Elastic Modulus of Epoxy-Based Nanocomposites with Dopamine-Modified Nano-Fillers
    Koh, Kwang Liang
    Ji, Xianbai
    Dasari, Aravind
    Lu, Xuehong
    Lau, Soo Khim
    Chen, Zhong
    MATERIALS, 2017, 10 (07):
12345