Predicting the flexsural strength of textile composites based on glass fabrics

Zhezhova, Silvana and Srebrenkoska, Vineta and Risteska, Svetlana and Risteski, Sanja (2018) Predicting the flexsural strength of textile composites based on glass fabrics. In: VIII International Metallurgical Congress, 30 May-3 June 2018, Ohrid, Macedonia.

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PREDICTING THE FLEXSURAL STRENGHT OF TEXTILE COMPOSITES BASED ON GLASS FABRICS - FINAL.pdf

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Abstract

Properties of textile reinforced composites arise as a function of its constituent materials, their distribution, and the interaction among them and as a result of it an unusual combination of material properties can be obtained. This paper examines the effect of type of textile fabric and applied pressure on flexural properties of laminated composite materials. For this purpose prepregs were made from two types of E- glass fabric (with different weave structure) and epoxy resin, which were further processed into composite plates using compression molding technology. The flexural properties of manufactured samples were determined with help of three-point-bending test according to the standard EN ISO 14125. In order to obtain the maximum number of data with a minimum number of experiments and to obtain the appropriate properties of the laminated composite samples, factorial design of experiment 2² was used. Obtained results shown that the main contribution to the flexural strength is given by the type of textile fabric used for manufacture the samples. Laminated composite samples reinforcement with glass fabric with twill weave pattern shown maximal flexural strength of 546, 934 MPa. On the other hand, applied pressure has a negligible positive effect on the response.

Item Type: Conference or Workshop Item (Poster)
Subjects: Engineering and Technology > Materials engineering
Divisions: Faculty of Technology
Depositing User: Silvana Zezova
Date Deposited: 31 Jul 2018 09:50
Last Modified: 31 Jul 2018 09:50
URI: http://eprints.ugd.edu.mk/id/eprint/20177

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