Thermal stability and oxygen resistance of polypropylene composites with fullerene/montmorillonite hybrid fillers

被引：0
|
作者：
Qiunan Chen
Ting Sai
Zhengping Fang
Zhenghong Guo
机构：
[1] Zhejiang University,Lab of Polymer Material and Engineering, Ningbo Institute of Technology
[2] Shanghai University,School of Materials Science and Engineering
来源：
Journal of Thermal Analysis and Calorimetry | 2021年 / 146卷
关键词：
Fullerene; Polypropylene; Montmorillonite; Thermal stability; Anti-oxidation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Silane coupling agent (KH-550) was used to connect fullerene (C60) with montmorillonite (MMT) to prepare C60-decorated MMT hybrid (C60-Si-MMT), and the mass ratio of C60 to MMT was about 1:5. PP/C60-Si-MMT composites with the C60-Si-MMT loading that 3.0% by mass were prepared via melt compounding. TG and DSC results showed that C60-Si-MMT could remarkably enhance the onset degradation temperature (Tonset) and the maximum decomposition temperature (Tmax) of PP to 287.9 °C and 394.7 °C, respectively. And the oxidative induced time of PP also greatly extended to 14.4 min. Rheological investigation results and thermogravimetric analysis coupled to Fourier transform infrared spectroscopy (TG-IR) showed that good dispersive states of C60-Si-MMT in matrix cause C60 trap free radicals and MMT restrict the segment movement of macromolecular chain more effectively.
引用
收藏
页码：1383 / 1392
页数：9
相关论文
共 50 条
  • [1] Thermal stability and oxygen resistance of polypropylene composites with fullerene/montmorillonite hybrid fillers
    Chen, Qiunan
    Sai, Ting
    Fang, Zhengping
    Guo, Zhenghong
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2021, 146 (03) : 1383 - 1392
  • [2] Thermal stability and flammability of polypropylene/montmorillonite composites
    Qin, HL
    Zhang, SM
    Zhao, CG
    Feng, M
    Yang, MS
    Shu, ZJ
    Yang, SS
    POLYMER DEGRADATION AND STABILITY, 2004, 85 (02) : 807 - 813
  • [3] Hybrid Fillers for Thermal Conductivity and Erosion Resistance Enhancements in Silicone Composites
    Khanum, Khadij A. Kanwal
    Jayaram, Shesha
    2019 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA (CEIDP), 2019, : 101 - 104
  • [4] SYNERGIC EFFECT OF TWO INORGANIC FILLERS ON THE MECHANICAL AND THERMAL PROPERTIES OF HYBRID POLYPROPYLENE COMPOSITES
    Aguilar, Hector
    Yazdani-Pedram, Mehrdad
    Toro, Patricio
    Quijada, Raul
    Miguel Angel, Lopez-Manchado
    JOURNAL OF THE CHILEAN CHEMICAL SOCIETY, 2014, 59 (02): : 2468 - 2473
  • [5] Thermal polymer composites of hybrid fillers
    Samsudin, S. S.
    Majid, M. S. Abdul
    Ridzuan, M. J. M.
    Osman, A. F.
    6TH INTERNATIONAL CONFERENCE ON APPLICATIONS AND DESIGN IN MECHANICAL ENGINEERING, 2019, 670
  • [6] Preparation and thermal stability of polypropylene/montmorillonite nanocomposites
    Tang, Y
    Hu, Y
    Song, L
    Zong, RW
    Gui, Z
    Chen, ZY
    Fan, WC
    POLYMER DEGRADATION AND STABILITY, 2003, 82 (01) : 127 - 131
  • [7] Effect of thermal conductive fillers on the properties of polypropylene composites
    Nurul, M. S.
    Mariatti, M.
    JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2013, 26 (05) : 627 - 639
  • [8] Effect of hybrid fillers on the mechanical behavior of polypropylene based hybrid composites
    Sinha, Ritika
    Sengupta, Swaraj
    Jayapalan, Sudeepan
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2022, 99 (02)
  • [9] Thermal Conductivity of Polypropylene Composites with Combined Boron Nitride Fillers
    Cheewawuttipong, W.
    Fuoka, D.
    Tanoue, S.
    Uematsu, H.
    Iemoto, Y.
    INTERNATIONAL POLYMER PROCESSING, 2014, 29 (02) : 214 - 220
  • [10] Thermal and dielectric behaviour of polypropylene composites reinforced with ceramic fillers
    Agrawal, Alok
    Satapathy, Alok
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (01) : 103 - 112
12345