Influence of fiber array direction on mechanical interfacial properties of basalt fiber-reinforced composites

Myung Seok Kim; Soo Jin Park

doi:10.7317/pk.2015.39.2.219

Influence of fiber array direction on mechanical interfacial properties of basalt fiber-reinforced composites

Myung Seok Kim
, Soo Jin Park

Inha University

Research output: Contribution to journal › Article › peer-review

Abstract

In this work, the effect of fiber array direction including 0°, 0°/90°, 0°/45°/-45° was investigated for mechanical properties of basalt fiber-reinforced composites. Mechanical properties of the composites were studied using interlaminar shear strength (ILSS) and critical stress intensity factor (K_IC) measurements. The cross-section morphologies of basalt fiber-reinforced epoxy composites were observed by scanning electron microscope (SEM). Also, the surface properties of basalt fibers were determined by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). From the results, it was observed that acid treated basalt fiber-reinforced composites showed significantly higher mechanical interfacial properties than those of untreated basalt fiber-reinforced composites. These results indicated that the hydroxyl functional groups of basalt fibers lead to the improvement of the mechanical interfacial properties of basalt fibers/epoxy composites in the all array direction.

Original language	English
Pages (from-to)	219-224
Number of pages	6
Journal	Polymer (Korea)
Volume	39
Issue number	2
DOIs	https://doi.org/10.7317/pk.2015.39.2.219
Publication status	Published - 1 Mar 2015
Externally published	Yes

Keywords

Basalt fiber
Basalt fibers-reinforced composites
Fibers array direction
Mechanical interfacial properties

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10.7317/pk.2015.39.2.219

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title = "Influence of fiber array direction on mechanical interfacial properties of basalt fiber-reinforced composites",

abstract = "In this work, the effect of fiber array direction including 0°, 0°/90°, 0°/45°/-45° was investigated for mechanical properties of basalt fiber-reinforced composites. Mechanical properties of the composites were studied using interlaminar shear strength (ILSS) and critical stress intensity factor (KIC) measurements. The cross-section morphologies of basalt fiber-reinforced epoxy composites were observed by scanning electron microscope (SEM). Also, the surface properties of basalt fibers were determined by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). From the results, it was observed that acid treated basalt fiber-reinforced composites showed significantly higher mechanical interfacial properties than those of untreated basalt fiber-reinforced composites. These results indicated that the hydroxyl functional groups of basalt fibers lead to the improvement of the mechanical interfacial properties of basalt fibers/epoxy composites in the all array direction.",

keywords = "Basalt fiber, Basalt fibers-reinforced composites, Fibers array direction, Mechanical interfacial properties",

author = "Kim, \{Myung Seok\} and Park, \{Soo Jin\}",

year = "2015",

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doi = "10.7317/pk.2015.39.2.219",

language = "English",

volume = "39",

pages = "219--224",

journal = "Polymer (Korea)",

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T1 - Influence of fiber array direction on mechanical interfacial properties of basalt fiber-reinforced composites

AU - Kim, Myung Seok

AU - Park, Soo Jin

PY - 2015/3/1

Y1 - 2015/3/1

N2 - In this work, the effect of fiber array direction including 0°, 0°/90°, 0°/45°/-45° was investigated for mechanical properties of basalt fiber-reinforced composites. Mechanical properties of the composites were studied using interlaminar shear strength (ILSS) and critical stress intensity factor (KIC) measurements. The cross-section morphologies of basalt fiber-reinforced epoxy composites were observed by scanning electron microscope (SEM). Also, the surface properties of basalt fibers were determined by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). From the results, it was observed that acid treated basalt fiber-reinforced composites showed significantly higher mechanical interfacial properties than those of untreated basalt fiber-reinforced composites. These results indicated that the hydroxyl functional groups of basalt fibers lead to the improvement of the mechanical interfacial properties of basalt fibers/epoxy composites in the all array direction.

AB - In this work, the effect of fiber array direction including 0°, 0°/90°, 0°/45°/-45° was investigated for mechanical properties of basalt fiber-reinforced composites. Mechanical properties of the composites were studied using interlaminar shear strength (ILSS) and critical stress intensity factor (KIC) measurements. The cross-section morphologies of basalt fiber-reinforced epoxy composites were observed by scanning electron microscope (SEM). Also, the surface properties of basalt fibers were determined by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). From the results, it was observed that acid treated basalt fiber-reinforced composites showed significantly higher mechanical interfacial properties than those of untreated basalt fiber-reinforced composites. These results indicated that the hydroxyl functional groups of basalt fibers lead to the improvement of the mechanical interfacial properties of basalt fibers/epoxy composites in the all array direction.

KW - Basalt fiber

KW - Basalt fibers-reinforced composites

KW - Fibers array direction

KW - Mechanical interfacial properties

UR - https://www.scopus.com/pages/publications/84928789438

U2 - 10.7317/pk.2015.39.2.219

DO - 10.7317/pk.2015.39.2.219

M3 - Article

AN - SCOPUS:84928789438

SN - 0379-153X

VL - 39

SP - 219

EP - 224

JO - Polymer (Korea)

JF - Polymer (Korea)

IS - 2

ER -

Influence of fiber array direction on mechanical interfacial properties of basalt fiber-reinforced composites

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Keywords

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