Mechanical and tribological properties of epoxy modified by liquid carboxyl terminated poly(butadiene-co-acrylonitrile) rubber

被引：0
|
作者：
机构：
[1] Chonkaew, Wunpen
[2] Sombatsompop, Narongrit
来源：
Chonkaew, W. (wunpen.cho@kmutt.ac.th) | 1600年 / John Wiley and Sons Inc卷 / 125期
关键词：
Diglycidyl ether of bisphenol A (DGEBA)-based epoxy resin was modified using liquid carboxyl-terminated poly(butadiene-co-acrylonitrile) (CTBN) rubber. The liquid CTBN contents used ranged from 2.5 to 20 parts per hundred parts of resin (phr). Mechanical properties of the modified resins were evaluated and the microstructures of the fracture surfaces were examined using SEM technique. The changes in storage modulus and the glass transition temperature were also evaluated using dynamic mechanical analysis (DMA). The tribological tests were performed using a ball-on-disc tribometer. The worn surfaces and the ball counter-mates after tribological tests were investigated using optical microscope technique. The results revealed the influence of liquid CTBN content on mechanical and tribological properties; and also microstructure of the modified epoxy resins. Impact resistance increased whereas the storage modulus and the hardness decreased when the CTBN rubber was introduced to the epoxy network. The coefficient of friction of the CTBN-modified epoxy was lower than that of the neat epoxy. The CTBN content of lower than 10 phr was recommended for improving the wear resistance of epoxy resin. Changes in tribological properties of the CTBN-modified epoxy correspond well to those in mechanical changes; especially the toughness properties. Copyright © 2011 Wiley Periodicals; Inc;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [21] Effect of nanoclay and carboxyl-terminated (butadiene-co-acrylonitrile) (CTBN) rubber on the reaction induced phase separation and cure kinetics of an epoxy/cyclic anhydride system
    P. Poornima Vijayan
    Debora Puglia
    P. Jyotishkumar
    Jose M. Kenny
    Sabu Thomas
    Journal of Materials Science, 2012, 47 : 5241 - 5253
  • [22] Effect of nanoclay and carboxyl-terminated (butadiene-co-acrylonitrile) (CTBN) rubber on the reaction induced phase separation and cure kinetics of an epoxy/cyclic anhydride system
    Vijayan, P. Poornima
    Puglia, Debora
    Jyotishkumar, P.
    Kenny, Jose M.
    Thomas, Sabu
    JOURNAL OF MATERIALS SCIENCE, 2012, 47 (13) : 5241 - 5253
  • [23] MXene-CF synergy to improve tribological properties of epoxy resin/carboxyl-terminated butadiene acrylonitrile
    Pei, Xianqiang
    He, Wenfang
    Zhang, Zhancheng
    Wang, Rongmin
    Zhang, Yaoming
    Wang, Qihua
    Wang, Tingmei
    POLYMER INTERNATIONAL, 2025, 74 (04) : 324 - 335
  • [24] Enhancement of Adhesive Strength of Epoxy/Carboxyl-Terminated Poly(butadiene-co-acrylonitrile) Nanocomposites Using Waste Hemp Fiber-Derived Cellulose Nanofibers
    Padinjakkara, Aneesa
    Scarinzi, Gennaro
    Santagata, Gabriella
    Malinconico, Mario
    Razal, Joselito M.
    Thomas, Sabu
    Salim, Nisa, V
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2020, 59 (23) : 10904 - 10913
  • [25] Interfacial control and mechanical properties of carbon black-reinforced carboxyl-terminated butadiene acrylonitrile rubber/epoxy polymer composites
    Kishi, Hajime
    Imai, Kentaro
    Iimura, Kenji
    Tanaka, Hidekazu
    Nagao, Atsushi
    Kakibe, Takeshi
    Matsuda, Satoshi
    POLYMERS FOR ADVANCED TECHNOLOGIES, 2019, 30 (02) : 329 - 335
  • [26] Multi-phase toughened epoxy with poly(ether sulphone) and carboxyl-terminated butadiene-acrylonitrile rubber
    Kim, ST
    Kim, JK
    Choe, CR
    Hong, SI
    JOURNAL OF MATERIALS SCIENCE, 1996, 31 (13) : 3523 - 3533
  • [27] Carboxyl-terminated butadiene-acrylonitrile rubber modified cyanate ester resin
    Shi, Honghao
    Fang, Zhengping
    Gu, Aijuan
    Tong, Lifang
    Xu, Zhongbin
    JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 106 (05) : 3098 - 3104
  • [28] Carboxyl-terminated butadiene-acrylonitrile rubber modified cyanate ester resin
    Shi, Honghao
    Fang, Zhengping
    Gu, Aijuan
    Tong, Lifang
    Xu, Zhongbin
    Journal of Applied Polymer Science, 2007, 106 (05): : 3098 - 3104
  • [29] Influence of Polyglycidyl-type Bonding Agents on the Viscoelastic Properties of a Carboxyl-terminated Poly(butadiene-co-acrylonitrile)-based Composite Rocket Propellant
    Brzic, Sasa
    Dimic, Mirjana
    Jelisavac, Ljiljana
    Djonlagic, Jasna
    Uscumlic, Gordana
    Bogdanov, Jovica
    CENTRAL EUROPEAN JOURNAL OF ENERGETIC MATERIALS, 2015, 12 (02): : 307 - 321
  • [30] Effect of Hybridization of Carboxyl-Terminated Acrylonitrile Butadiene Liquid Rubber and Alumina Nanoparticles on the Fracture Toughness of Epoxy Nanocomposites
    Hosseini, Motahareh
    Esfandeh, Masoud
    Razavi-Nouri, Mohammad
    Rezadoust, Amir Masoud
    POLYMER COMPOSITES, 2019, 40 (07) : 2700 - 2711
12345