Structure-morphology-mechanical properties relationship of some polypropylene/lignocellulosic composites

被引:67
|
作者
Parparita, Elena [1 ]
Darie, Raluca Nicoleta [1 ]
Popescu, Carmen-Mihaela [1 ]
Uddin, Md. Azhar [2 ]
Vasile, Cornelia [1 ]
机构
[1] Romanian Acad, Petru Poni Inst Macromol Chem, Dept Phys Chem Polymers, Iasi, Romania
[2] Okayama Univ, Grad Sch Environm Sci, Dept Mat & Energy Sci, Okayama 7008530, Japan
关键词
Lignocellulosic materials; Polypropylene; Composites; Structural-morphological-mechanical-rheological properties; FILLED POLYPROPYLENE COMPOSITES; WOOD-PLASTIC COMPOSITES; X-RAY-DIFFRACTION; ISOTACTIC POLYPROPYLENE; INFRARED-SPECTROSCOPY; RHEOLOGICAL BEHAVIOR; FTIR SPECTROSCOPY; FIBER; CELLULOSE; ANGLE;
D O I
10.1016/j.matdes.2013.12.033
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Natural lignocellulosic materials have an outstanding potential as thermoplastic reinforcement. Polypropylene composites were prepared using different types of lignocellulosic materials by melt blending of 70 wt% polypropylene (PP) and 30 wt% biomasses. The specimens were firstly evaluated for structural and morphological properties by infrared spectroscopy, X-ray diffraction, scanning electron and polarized optical microscopy. Depending on the biomass type, there were evidenced some particular shifts of the infrared bands and also crystallinity changes. An increase in crystallinity is explained by nucleating agent role of biomass. The morphological changes are directly related to variation in mechanical and rheological properties, an increase in Young modulus, melt viscosity and storage and loss moduli being recorded. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:763 / 772
页数:10
相关论文
共 50 条
  • [1] Mechanical properties of lignocellulosic/polypropylene composites
    Borysiak, Slawomir
    Paukszta, Dominik
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2008, 484 (13/[379]-22/[388]) : 379 - 388
  • [2] Morphology and mechanical properties of catalytic coke/polypropylene composites
    Muangmaithong, Kingkan
    Praserthdam, Piyasan
    Thongyai, Supakanok
    Wacharawichanant, Sirirat
    JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 110 (04) : 2071 - 2077
  • [3] Morphology and mechanical properties of catalytic coke/polypropylene composites
    Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkoni University, Bangkok 10330, Thailand
    不详
    Journal of Applied Polymer Science, 2008, 110 (04): : 2071 - 2077
  • [4] MORPHOLOGY AND MECHANICAL PROPERTIES OF POLYPROPYLENE-WOOD FLOUR COMPOSITES
    Dobreva, D.
    Nenkova, S.
    Vasileva, St.
    BIORESOURCES, 2006, 1 (02): : 209 - 219
  • [5] Composites of polypropylene with pulque fibres: Morphology, thermal and mechanical properties
    Sultan, Md Tipu
    Haque, Md Minhaz-Ul
    Maniruzzaman, M.
    Alam, Md Ashraful
    JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2015, 28 (12) : 1615 - 1626
  • [6] Polypropylene composites based on lignocellulosic fillers: How the filler morphology affects the composite properties
    Naghmouchi, Ilhem
    Espinach, Francesc X.
    Mutje, Pere
    Boufi, Sami
    MATERIALS & DESIGN, 2015, 65 : 454 - 461
  • [7] Thermal and mechanical analysis of lignocellulosic-polypropylene composites
    Sanadi, AR
    Caulfield, DF
    Stark, NM
    Clemons, CC
    FIFTH INTERNATIONAL CONFERENCE ON WOODFIBER-PLASTIC COMPOSITES, 1999, : 67 - 78
  • [8] Agrofillers in Polypropylene Composites: A Relationship Between the Density and the Mechanical Properties
    Moresco, Mauro
    Leal Rosa, Simone Maria
    Santos, Evelise Fonseca
    Bohrz Nachtigall, Sonia Marli
    JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 117 (01) : 400 - 408
  • [9] Mechanical properties and morphology of glass bead-filled polypropylene composites
    Liang, JZ
    Li, RKY
    POLYMER COMPOSITES, 1998, 19 (06) : 698 - 703
  • [10] Mechanical properties and morphology of microparticle and nanoparticle-filled polypropylene composites
    Rui-Juan Zhou
    Thomas Burkhart
    Journal of Materials Science, 2010, 45 : 3016 - 3022