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Effects of temperature on compressive properties of three-dimensional and five-directional braided composite

XIAOYUAN PEI1, HAIJIAO WANG1, JIALU LI1,* , GANG DING2

Affiliation

  1. Composites Research Institute of Tianjin Polytechnic University & Tianjin and Education Ministry Key Laboratory of Advanced Textile Composite Materials, Tianjin 300160, China
  2. School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China and Department of the Management and Construction of Teaching Resources , Tianjin Radio TV Universit y Tianjin, China

Abstract

The compressive properties of three- dimension (3Dim) and five-direction (5Dir) braided/ epoxy resin composites at temperature of room, 90°C C, 120°C C, 150°C and 180°C and heating for 15min, 600min, 1800min and 3000min were studied respectively. The effect of different temperature and different heating time on the compressive property of these composites was discussed. Macro-Fracture morphology and the micrographs of scanning electron microscope (SEM) were examined to understand the deformation and failure mechanism of the composites. The results of two-way ANOVA analyzing indicated that the heating time and the heating temperature had significant effect on compressive properties of these composites..

Keywords

3-Dimensional reinforcement, Mechanical properties, Electron microscopy, High temperature.

Citation

XIAOYUAN PEI, HAIJIAO WANG, JIALU LI, GANG DING, Effects of temperature on compressive properties of three-dimensional and five-directional braided composite, Optoelectronics and Advanced Materials - Rapid Communications, 8, 11-12, November-December 2014, pp.1164-1175 (2014).

Submitted at: Sept. 18, 2014

Accepted at: Nov. 13, 2014