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HomeMaterials Science ForumMaterials Science Forum Vol. 1196Investigation of Mechanical Properties in...

Investigation of Mechanical Properties in Nanoclay-Filled GRP Composites for Large-Scale Applications

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Abstract:

This research explores the impact of the addition of nanoclay on mechanical properties of glass-reinforced polymer (GRP) composites for large-scale applications. Nanoclays (0, 1, 3, and 5 wt.%) were added to an epoxy matrix via VARTM and ultrasonication. The outcome indicates that 3 wt.% nanoclay gives the best improvement, increasing tensile modulus by 226%, tensile strength by 8.5%, and fatigue life by 194% as compared to the unmodified GRP. SEM and XRD analysis validated enhanced fiber–matrix bonding and intercalation. Higher than 5 wt.% nanoclay resulted in agglomeration and decreased toughness. The optimized nanoclay-filled GRP composites have better mechanical performance and are thus appropriate for aerospace, automotive, marine, and infrastructure applications.

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Periodical:

Materials Science Forum (Volume 1196)

Pages:

11-18

DOI:

https://doi.org/10.4028/p-Nze9if

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Online since:

June 2026

Authors:

Umeshchandra J. Jadhao*, Nitin H. Ambhore

Keywords:

GRPC, Nanoclay, Polymer

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© 2026 Trans Tech Publications Ltd. All Rights Reserved

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