THERMOMECHANICAL PROPERTY OF EPOXY SHAPE MEMORY POLYMERS

被引：8
|
作者：
Wu, Xuelian [1 ]
Zheng, Hui [2 ]
Liu, Yanju [3 ]
Leng, Jinsong [1 ]
机构：
[1] Harbin Inst Technol, Ctr Composite Mat & Struct, Harbin 150006, Peoples R China
[2] Heilongjiang Acad Sci, Phys Tech Inst, Harbin, Peoples R China
[3] Harbin Inst Technol, Dept Aerosp Sci & Mech, Harbin 150006, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2010年 / 24卷 / 15-16期
关键词：
Mechanical properties; shape memory polymer;
D O I：
10.1142/S0217979210064976
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Epoxy shape memory polymers (SMPs) were preparation and their mechanical properties are focused on. Full shape recovery is observed at 150 degrees C for each polymer, and the SMP with lower hardener content shows a quicker shape recovery speed. In addition to a good thermal stability, glass transition temperature of the polymers increases with increasing hardener content. Of particular attention of DMA test is that the epoxy SMPs show a high storage modulus not only in glass state but also in rubber state. The tension test indicates that both stress at break and corresponding elastic modulus vary with a peak value for the polymers.
引用
收藏
页码：2386 / 2391
页数：6
相关论文
共 50 条
  • [1] Effect of strain on the thermomechanical behavior of epoxy based shape memory polymers
    Revathi, A.
    Rao, Sandhya
    Rao, Kavitha V.
    Singh, M. Muralidhar
    Murugan, M. Sendil
    Srihari, Shylaja
    Dayananda, G. N.
    [J]. JOURNAL OF POLYMER RESEARCH, 2013, 20 (05)
  • [2] Effect of strain on the thermomechanical behavior of epoxy based shape memory polymers
    A. Revathi
    Sandhya Rao
    Kavitha V. Rao
    M. Muralidhar Singh
    M. Sendil Murugan
    Shylaja Srihari
    G. N. Dayananda
    [J]. Journal of Polymer Research, 2013, 20
  • [3] Effect of strain on the thermomechanical behavior of epoxy based shape memory polymers
    [J]. Rao, S. (sandhya.rao@nal.res.in), 1600, Kluwer Academic Publishers (20):
  • [4] Thermomechanical Characterization of Shape Memory Polymers
    Atli, Bilim
    Gandhi, Farhan
    Karst, Greg
    [J]. JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2009, 20 (01) : 87 - 95
  • [5] Thermomechanical indentation of shape memory polymers
    Qi, H. Jerry
    Dunn, Martin L.
    Long, Kevin
    Castro, Francisco
    Shandas, Robin
    [J]. BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL AND COMPOSITE MATERIALS 2007, 2007, 6526
  • [6] Thermomechanical characterization of shape memory polymers
    Atli, Bilim
    Gandhi, Farhan
    Karst, Greg
    [J]. ELECTROACTIVE POLYMER ACTUATORS AND DEVICES (EAPAD) 2007, 2007, 6524
  • [7] THERMOMECHANICAL AND HYDROPHOBIC CHARACTERIZATION OF SHAPE MEMORY POLYMERS
    Warren, P. Daniel
    Bernal, Rafael R.
    Harper, John L.
    Herlihy, Rachelann N.
    Vande Geest, Jonathan P.
    [J]. PROCEEDINGS OF THE ASME SUMMER BIOENGINEERING CONFERENCE - 2009, PT A AND B, 2009, : 69 - 70
  • [8] THERMOMECHANICAL CONSTITUTIVE EQUATIONS OF SHAPE MEMORY POLYMERS
    Li Zhengfa
    Wang Zhengdao
    Xiong Zhiyuan
    Chang Ruoni
    [J]. ACTA POLYMERICA SINICA, 2009, (01): : 23 - 27
  • [9] Effect of atomistic fingerprints on thermomechanical properties of epoxy-diamine thermoset shape memory polymers
    Shafe, Anwar
    Wick, Collin D.
    Peters, Andrew J.
    Liu, Xiyuan
    Li, Guoqiang
    [J]. POLYMER, 2022, 242
  • [10] Synthesis and thermomechanical research of shape memory epoxy systems
    Song, W. B.
    Wang, L. Y.
    Wang, Z. D.
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 529 : 29 - 34
12345