Repeated low energy impact behaviour of self-reinforced polypropylene composites

被引：34
作者：
Aurrekoetxea, J. [1 ]
Sarrionandia, M. [1 ]
Mateos, M. [1 ]
Aretxabaleta, L. [1 ]
机构：
[1] Mondragon Unibertsitatea, Mech & Ind Prod Dept, Arrasate Mondragon 20500, Spain
来源：
POLYMER TESTING | 2011年 / 30卷 / 02期
关键词：
Polymer-matrix composite (PMCs); Self-reinforced; Impact loading; Life prediction; SINGLE-POLYMER COMPOSITES; MECHANICAL-PROPERTIES; HOT-COMPACTION; TEMPERATURE; PERFORMANCE; TAPES;
D O I：
10.1016/j.polymertesting.2010.11.017
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The repeated impact behaviour of self-reinforced polypropylene composite has been characterised by tensile impact and instrumented falling weight tests. The nature of the tapes is highly anisotropic with strain hardening failure. Plastic deformation of the tape is the dominant mechanism, and the resulting penetration mode is a highly localised "star"-shaped hole. Damage and perforation thresholds are 5 J and 31.4 J respectively. Impact fatigue life exceeds 500 impact events up to 13 J, but drops sharply for 14 J. Strain-hardening is the origin of the trend of peak load increase and plastic deformation decrease with impact events. As a consequence, the amount of energy absorbed by each impact is reduced. However, when tape breaking takes place the absorbed energy increases up to perforation. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：216 / 221
页数：6
相关论文
共 50 条
[41]   Notch-sensitivity of hybrid carbon-fibre/self-reinforced polypropylene composites [J].
Nijs, A. ;
Selezneva, M. ;
Swolfs, Y. ;
Hirano, N. ;
Taketa, I. ;
Karaki, T. ;
Verpoest, I. ;
Gorbatikh, L. .
COMPOSITES SCIENCE AND TECHNOLOGY, 2020, 200
[42]   Self-Reinforced Polypropylene Composites based on Discontinuous Tapes-An Experimental and Numerical Study of the Influence of Tape Length [J].
Goutianos, Stergios ;
Cabrera, Norbert O. ;
Alcock, Ben ;
Reynolds, Neil ;
Peijs, Ton .
APPLIED COMPOSITE MATERIALS, 2020, 27 (06) :767-793
[43]   Processing temperature window design via controlling matrix composition for polypropylene-based self-reinforced composites [J].
Lee, Hyeseong ;
Kim, Yoon Sang ;
Choi, Woo Hyuk ;
Yun, Deok Woo ;
Lee, Jaeyong ;
Song, Jong Man ;
Kim, Seungho ;
Kim, Jaewoo ;
Kim, Seong Yun .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2021, 143
[44]   Next Generation Lightweight Structural Composite Materials for Future Mobility Review: Applicability of Self-Reinforced Composites [J].
Kim, Mi Na ;
Jang, Ji-un ;
Lee, Hyeseong ;
Oh, Myung Jun ;
Kim, Seong Yun .
COMPOSITES RESEARCH, 2023, 36 (01) :1-15
[45]   The effect of cellulose nanowhiskers on the flexural properties of self-reinforced polylactic acid composites [J].
Hossain, Kazi M. Zakir ;
Felfel, Reda M. ;
Rudd, Chris D. ;
Thielemans, Wim ;
Ahmed, Ifty .
REACTIVE & FUNCTIONAL POLYMERS, 2014, 85 :193-200
[46]   Hybrid composites of aligned discontinuous carbon fibers and self-reinforced polypropylene under tensile loading [J].
Tang, Jun ;
Swolfs, Yentl ;
Longana, Marco L. ;
Yu, HaNa ;
Wisnom, Michael R. ;
Lomov, Stepan V. ;
Gorbatikh, Larissa .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, 123 :97-107
[47]   Self-reinforced melt processable composites of sisal [J].
Lu, X ;
Zhang, MQ ;
Rong, MZ ;
Shi, G ;
Yang, GC .
COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (02) :177-186
[48]   Technology and Development of Self-Reinforced Polymer Composites [J].
Alcock, Ben ;
Peijs, Ton .
POLYMER COMPOSITES - POLYOLEFIN FRACTIONATION - POLYMERIC PEPTIDOMIMETICS - COLLAGENS, 2013, 251 :1-76
[49]   Fabrication and Mechanical Properties of Self-Reinforced Polyester Composites by Double Covered Uncommingled Yarn [J].
Wu, Chang Mou ;
Lin, Po Chung ;
Tsai, Cheng Te .
POLYMER COMPOSITES, 2016, 37 (12) :3331-3340
[50]   Flexural behaviour of corrugated panels of self-reinforced polypropylene hybridised with carbon fibre: An experimental and modelling study [J].
Mesquita, Francisco ;
van Gysel, Anke ;
Selezneva, Marina ;
Swolfs, Yentl ;
Lomov, Stepan V. ;
Gorbatikh, Larissa .
COMPOSITES PART B-ENGINEERING, 2018, 153 :437-444
12345