The impact of esterification on the properties of starch/natural rubber composite

被引:90
作者
Wang, Zhi-Fen [1 ]
Peng, Zheng [2 ]
Li, Si-Dong [1 ,3 ]
Lin, Hua [1 ]
Zhang, Ke-Xi [1 ]
She, Xiao-Dong [1 ]
Fu, Xin [1 ]
机构
[1] Hainan Univ, Mat & Chem Engn Coll, Danzhou 571737, Peoples R China
[2] Chinese Acad Trop Agr Sci, Agr Prod Proc Res Inst, Chinese Agr Minist Key Lab Trop Crop Prod Proc, Zhanjiang 524001, Peoples R China
[3] Guangdong Ocean Univ, Coll Sci, Zhanjiang 524088, Peoples R China
基金
中国国家自然科学基金;
关键词
Natural rubber; Starch; Composites; Starch xanthate; Esterification; CHLORINATED NATURAL-RUBBER; MECHANICAL-PROPERTIES; THERMOOXIDATIVE DEGRADATION; STARCH; METHACRYLATE; LATEX; MORPHOLOGY; KINETICS;
D O I
10.1016/j.compscitech.2009.04.018
中图分类号
TB33 [复合材料];
学科分类号
摘要
The starch was modified by esterification, and the starch/natural rubber composite was prepared by blending the modified starch with natural rubber latex. The morphology, thermal stability and mechanical properties of the composite were investigated. The results show that the crystal structure of starch in the composite disappears after modification with esterification, and the starch particles with an average size around 200 ran homogenously disperse throughout the natural rubber (NR) matrix. The thermal stability of composite is improved significantly after the modification with starch. The mechanical properties of composite are enhanced with the increase of starch loading. The composite possesses the best properties at the starch xanthate content of 20 parts per hundred rubber (phr). The enhanced thermal stability and mechanical properties of modified starch/NR composite are mainly due to the improved phase interface interactions between rubber and starch. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:1797 / 1803
页数:7
相关论文
共 50 条
  • [21] Study on Improvement of Properties for Epoxidized Natural Rubber by Addition of Starch and Molybdenum Disulfide
    Chen, Xu
    Li, Xiang Xu
    Cho, Ur Ryong
    POLYMER-KOREA, 2018, 42 (06) : 1085 - 1090
  • [22] Structure and Properties of Crumb Rubber-Starch Composites
    Zhorina, L. A.
    Kuznetsova, O. P.
    Rogovina, S. Z.
    Vladimirov, L. V.
    Grachev, A. V.
    Prut, E. V.
    Berlin, A. A.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B, 2018, 12 (06) : 1076 - 1081
  • [23] The modification of properties of thermoplastic starch materials: Combining potato starch with natural rubber and epoxidized natural rubber
    Cai, Zhejing
    Cadek, Drahomir
    Smejkalova, Pavla
    Kaderabkova, Alena
    Nova, Martina
    Kuta, Antonin
    MATERIALS TODAY COMMUNICATIONS, 2021, 26
  • [24] Enhancing Thermo-mechanical Properties of Thermoplastic Starch/Natural Rubber Blends Through the Synergistic Combination of PEG and Modified Natural Rubber
    Songtipya, Ladawan
    Kalkornsurapranee, Ekwipoo
    Songtipya, Ponusa
    Sengsuk, Theerarat
    Promsung, Rawiporn
    Chuaybamrung, Arthittaya
    Johns, Jobish
    JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2024, 32 (04) : 1868 - 1878
  • [25] Synthesis and properties of composites of starch and chemically modified natural rubber
    Rouilly, A
    Rigal, L
    Gilbert, RG
    POLYMER, 2004, 45 (23) : 7813 - 7820
  • [26] A comprehensive review on cellulose, chitin, and starch as fillers in natural rubber biocomposites
    Thomas, Seena K.
    Parameswaranpillai, Jyotishkumar
    Krishnasamy, Senthilkumar
    Begum, P. M. Sabura
    Nandi, Debabrata
    Siengchin, Suchart
    George, Jinu Jacob
    Hameed, Nishar
    Salim, Nisa, V
    Sienkiewicz, Natalia
    CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS, 2021, 2
  • [27] Influence of the Botanic Origin of Starch Nanocrystals on the Morphological and Mechanical Properties of Natural Rubber Nanocomposites
    LeCorre, Deborah S.
    Bras, Julien
    Dufresne, Alain
    MACROMOLECULAR MATERIALS AND ENGINEERING, 2012, 297 (10) : 969 - 978
  • [28] The Influence of Sago Starch Dispersion on Mechanical Properties of Biodegradable Natural Rubber Latex Films
    Ab Rahman, M. F.
    Norfaizal, N. S.
    Azura, A. R.
    MATERIALS TODAY-PROCEEDINGS, 2019, 17 : 1040 - 1046
  • [29] Injection molded thermoplastic starch/natural rubber/clay nanocomposites: Morphology and mechanical properties
    Mondragon, M.
    Hernandez, E. M.
    Rivera-Armenta, J. L.
    Rodriguez-Gonzalez, F. J.
    CARBOHYDRATE POLYMERS, 2009, 77 (01) : 80 - 86
  • [30] Advances in the Modification of Starch via Esterification for Enhanced Properties
    M. A. Otache
    R. U. Duru
    O. Achugasim
    O. J. Abayeh
    Journal of Polymers and the Environment, 2021, 29 : 1365 - 1379