Improving Damping Properties and Thermal Stability of Epoxy/Polyurethane Grafted Copolymer by Adding Glycidyl POSS

被引：0
|
作者：
Ge-Liang Zhu [1 ]
Di Han [1 ]
Ye Yuan [1 ]
Feng Chen [1 ]
Qiang Fu [1 ]
机构：
[1] College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University
来源：
Chinese Journal of Polymer Science | 2018年 / 36卷 / 11期
基金：
中国国家自然科学基金;
关键词：
Epoxy; Polyurethane; POSS; Damping; Thermal stability;
D O I：
暂无
中图分类号：
O631 [高分子物理和高分子物理化学];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Modified castor oil-based epoxy resin (EP)/polyurethane (PU) grafted copolymer by glycidyl polyhedral oligomeric silsesquioxane (glycidyl POSS) was synthesized. The damping properties, thermal stability, mechanical properties and morphology of the grafted copolymer modified by glycidyl POSS were studied systematically. The results revealed that the incorporation of glycidyl POSS improved the damping performance evidently and broadened damping temperature range, especially when the glycidyl POSS content was0.2%–1%. At the same time, there was a slight increase in thermal stability with the increase of POSS content. The tensile properties changed with the change of the copolymer’s Tg, decreased at low POSS contents and increased at high POSS contents. This modified copolymer has the potential to be used as film damping material or constrained damping layer.
引用
收藏
页码：1297 / 1302
页数：6
相关论文
共 50 条
  • [31] Preparation and properties of grafted and non-grafted polyurethane/epoxy resin interpenetrating polymer networks
    Chen, X.-H., 2012, Journal of Functional Materials, P.O. Box 1512, Chongqing, 630700, China (43):
  • [32] Trisilanolisobutyl POSS/polyurethane hybrid composites: preparation, WAXS and thermal properties
    Rui Pan
    Robert Shanks
    Ing Kong
    Lingling Wang
    Polymer Bulletin, 2014, 71 : 2453 - 2464
  • [33] Trisilanolisobutyl POSS/polyurethane hybrid composites: preparation, WAXS and thermal properties
    Pan, Rui
    Shanks, Robert
    Kong, Ing
    Wang, Lingling
    POLYMER BULLETIN, 2014, 71 (09) : 2453 - 2464
  • [34] Grafted-IPN epoxy/polyurethane prepolymer; synthesis, morphological, mechanical, and thermal properties investigation of cured networks
    Badeli, Ali
    Ehsani, Morteza
    Karimi, Majid
    Polymer, 2025, 325
  • [35] Thermal stability of butadiene copolymer with cyanoethylmethacrylate and of its mixtures with polyurethane
    Neboikova, I.V.
    Borisova, E.Yu.
    Vladychina, S.V.
    Kuleznev, V.P.
    Glushkova, L.I.
    Plasticheskie Massy: Sintez Svojstva Pererabotka Primenenie, 1992, (02): : 12 - 14
  • [36] Improving the Damping Properties of Nanocomposites by Monodispersed Hybrid POSS Nanoparticles: Preparation and Mechanisms
    Wei, Wei
    Zhang, Yingjun
    Liu, Meihua
    Zhang, Yifan
    Yin, Yuan
    Gutowski, Wojciech Stanislaw
    Deng, Pengyang
    Zheng, Chunbai
    POLYMERS, 2019, 11 (04)
  • [37] Composition Distribution, Damping and Thermal Properties of the Thickness-Continuous Gradient Epoxy/Polyurethane Interpenetrating Polymer Networks
    Lv, Xuesong
    Huang, Zhixiong
    Shi, Minxian
    Fan, Yun
    Gao, Guanbin
    APPLIED SCIENCES-BASEL, 2017, 7 (02):
  • [38] A study of the thermal properties of alumina/glycidoxy propyl POSS/epoxy adhesives
    Abbasi, A.
    Salimi, A.
    Bouhendi, H.
    Karimi, M.
    INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2023, 124
  • [39] Thermal and mechanical properties of POSS-Cyanate ester/epoxy nanocomposites
    Rakesh, S.
    Dharan, C. P. Sakthi
    Selladurai, M.
    Sudha, V.
    Sundararajan, P. R.
    Sarojadevi, M.
    HIGH PERFORMANCE POLYMERS, 2013, 25 (01) : 87 - 96
  • [40] Mechanical and Thermal Properties of Epoxy Resin Modified with Polyurethane
    Bakar, M.
    Duk, R.
    Przybylek, M.
    Kostrzewa, M.
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2009, 28 (17) : 2107 - 2118
12345