Hierarchic Structure and Mechanical Property of Short Glass Fiber/Isotactic Polypropylene Composites Containing β-Nucleation Agent

被引:14
作者
Huang, Zhang-Yong [1 ]
Chen, Yan-Hui [2 ,3 ]
Tang, Jian-Hua [1 ]
Li, Zhong-Ming [2 ,3 ]
机构
[1] Sichuan Univ, Coll Chem Engn, Chengdu 610065, Peoples R China
[2] Sichuan Univ, Coll Polymer Sci & Engn, Chengdu 610065, Peoples R China
[3] Sichuan Univ, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China
基金
中国国家自然科学基金;
关键词
ss-Nucleation agent; Glass fiber; Impact resistance; Polypropylene composite; FIBER-REINFORCED POLYPROPYLENE; ISOTACTIC POLYPROPYLENE; FRACTURE-TOUGHNESS; HYBRID COMPOSITES; CRYSTALLIZATION BEHAVIOR; CRYSTAL-STRUCTURE; MELTING BEHAVIOR; SHEAR-FLOW; PHASE; IMPACT;
D O I
10.1080/03602559.2012.721441
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The hierarchic structure of short glass fiber reinforced isotactic polypropylene (GF/iPP) composites with beta-nucleating agent were investigated by wide-angle X-ray diffraction, differential scanning calorimetry, polarized light microscopy and scanning electronic microscopy measurements. It was found that the content of beta-crystals was deceased due to the a-heterogeneous nucleation of glass fibers, yet its perfection was deteriorated due to the heterogeneous distribution of glass fibers caused by the processing external field. These factors affect the impact strength of GF/iPP composites. Our work paves the way to obtain high-performance GF/iPP composites.
引用
收藏
页码:80 / 89
页数:10
相关论文
共 50 条
  • [41] Mechanical behavior and fracture toughness evaluation of maleic anhydride compatibilized short glass fiber/SEBS/polypropylene hybrid composites
    Tjong, SC
    Xu, SA
    Li, RKY
    Mai, YW
    COMPOSITES SCIENCE AND TECHNOLOGY, 2002, 62 (06) : 831 - 840
  • [42] Revitalized beta-form crystal during the remelting and recrystallization processes in isotactic polypropylene/glass fiber composites
    Qin, Yijing
    Zhang, Liying
    Guo, Xiaobei
    Dai, Kun
    Schubert, Dirk W.
    Zheng, Guoqiang
    Liu, Chuntai
    POLYMER CRYSTALLIZATION, 2018, 1 (01)
  • [43] Polypropylene/Short Glass Fibers Composites: Effects of Coupling Agents on Mechanical Properties, Thermal Behaviors, and Morphology
    Lin, Jia-Horng
    Huang, Chien-Lin
    Liu, Chi-Fan
    Chen, Chih-Kuang
    Lin, Zheng-Ian
    Lou, Ching-Wen
    MATERIALS, 2015, 8 (12): : 8279 - 8291
  • [44] Effects of maleated polypropylene on the morphology, thermal and mechanical properties of short carbon fiber reinforced polypropylene composites
    Karsli, Nevin Gamze
    Aytac, Ayse
    MATERIALS & DESIGN, 2011, 32 (07) : 4069 - 4073
  • [45] Differential Effects of Adding Graphene Nanoplatelets on the Mechanical Properties and Crystalline Behavior of Polypropylene Composites Reinforced with Carbon Fiber or Glass Fiber
    Satoh, Hiroki
    Morita, Ayumu
    Arao, Yoshihiko
    MATERIALS, 2025, 18 (05)
  • [46] Mechanical property evaluation of glass-jute fiber reinforced polymer composites
    Rafiquzzaman, Md.
    Islam, Md. Maksudul
    Rahman, Md. Habibur
    Talukdar, Md. Saniat
    Hasan, Md. Nahid
    POLYMERS FOR ADVANCED TECHNOLOGIES, 2016, 27 (10) : 1308 - 1316
  • [47] Mechanical, water absorption, and aging properties of polypropylene/flax/glass fiber hybrid composites
    Ghasemzadeh-Barvarz, Massoud
    Duchesne, Carl
    Rodrigue, Denis
    JOURNAL OF COMPOSITE MATERIALS, 2015, 49 (30) : 3781 - 3798
  • [48] Characterization of short glass fiber reinforced polypropylene foam composites with the effect of compatibilizers: A comparison
    Yang, Jinian
    Li, Ping
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2015, 34 (07) : 534 - 546
  • [49] Mechanical properties of plain woven kenaf/glass fiber reinforced polypropylene hybrid composites
    Malingam, Sivakumar Dhar
    Subramaniam, Kathiravan
    Feng, Ng Lin
    Fadzullah, Siti Hajar Sheikh M. D.
    Subramonian, Sivaraos
    MATERIALS TESTING, 2019, 61 (11) : 1095 - 1100
  • [50] Crystal phases, structure, and orientation in isotactic polypropylene after isothermal crystallization under oscillatory shear as a function of nucleation agent
    Liu, Hui
    Huo, Hong
    COLLOID AND POLYMER SCIENCE, 2014, 292 (04) : 849 - 861