Investigation of mechanical behaviour on sponge/ridge gourd (Luffa aegyptiaca) natural fiber using epoxy and polyester resin

Sivakandhan, C.; Balaji, R.; Loganathan, Ganesh Babu; Madan, Deepa; Murali, G.

doi:10.1016/j.matpr.2019.09.183

Cited by 17 publications

(10 citation statements)

References 17 publications

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“…Thus, studying the performance of a new NFC involves choosing a suitable matrix that exhibits good properties with a considerable interaction with the selected NF. Several studies investigated luffa as a pure mat (without a matrix); however, others studied different thermoplastics and thermosets like epoxy, polyester, resorcinol-formaldehyde, vinyl ester, and so on [84][85][86]. Matrices considered in recent LNFC studies are listed in Table 3.…”

Section: Matrices Selected For Lnfcsmentioning

confidence: 99%

Recent Developments in Luffa Natural Fiber Composites: Review

et al. 2020

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Natural fiber composites (NFCs) are an evolving area in polymer sciences. Fibers extracted from natural sources hold a wide set of advantages such as negligible cost, significant mechanical characteristics, low density, high strength-to-weight ratio, environmental friendliness, recyclability, etc. Luffa cylindrica, also termed luffa gourd or luffa sponge, is a natural fiber that has a solid potential to replace synthetic fibers in composite materials in diverse applications like vibration isolation, sound absorption, packaging, etc. Recently, many researches have involved luffa fibers as a reinforcement in the development of NFC, aiming to investigate their performance in selected matrices as well as the behavior of the end NFC. This paper presents a review on recent developments in luffa natural fiber composites. Physical, morphological, mechanical, thermal, electrical, and acoustic properties of luffa NFCs are investigated, categorized, and compared, taking into consideration selected matrices as well as the size, volume fraction, and treatments of fibers. Although luffa natural fiber composites have revealed promising properties, the addition of these natural fibers increases water absorption. Moreover, chemical treatments with different agents such as sodium hydroxide (NaOH) and benzoyl can remarkably enhance the surface area of luffa fibers, remove undesirable impurities, and reduce water uptake, thereby improving their overall characteristics. Hybridization of luffa NFC with other natural or synthetic fibers, e.g., glass, carbon, ceramic, flax, jute, etc., can enhance the properties of the end composite material. However, luffa fibers have exhibited a profuse compatibility with epoxy matrix.

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Section: Matrices Selected For Lnfcsmentioning

confidence: 99%

Recent Developments in Luffa Natural Fiber Composites: Review

et al. 2020

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“…Further, NP has been found to have lower SWR and friction coefficients, at 0.03234 and 0.23, respectively [ 13 ]. Pihtili (2009) found that GFRE had the lowest SWR and the highest friction coefficient [ 1 ]. The friction coefficients and SWR values of GFRP composites are shown in Figure 12 .…”

Section: Resultsmentioning

confidence: 99%

“…Fibre-reinforced polymeric composites have numerous mechanical advantages over metal materials, including higher specific strength, lower weight and lower raw material and processing costs. Composite materials have been used in many applications with superior results, including the production of structural materials in the aerospace industry [ 1 , 2 ]. Thus, the tribological properties of polymeric composites are a key topic of interest for researchers.…”

Section: Introductionmentioning

confidence: 99%

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Epoxy and Polyester Composites’ Characteristics under Tribological Loading Conditions

Alotaibi

Alajmi

Mehoub³

et al. 2021

Polymers

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This research examines the friction and dry wear behaviours of glass fibre-reinforced epoxy (GFRE) and glass fibre-reinforced polyester (GFRP) composites. Three fibre orientations—parallel orientation (P–O), anti-parallel orientation (AP–O), and normal orientation (N–O)—and various sliding distances from 0–15 km were examined. The experiments were carried out using a block-on-ring configuration at room temperature, an applied load of 30 N, and a sliding velocity of 2.8 m/s. During the sliding, interface temperatures and frictional forces were captured and recorded. Worn surfaces were examined using scanning electron microscopy to identify the damage. The highest wear rates for GFRE composites occurred in those with AP–O fibres, while the highest wear rates for GFRP composites occurred in those with P–O fibres. At longer sliding distances, composites with P–O and N–O fibres had the lowest wear rates. The highest friction coefficient was observed for composites with N–O and P–O fibres at higher sliding speeds. The lowest friction coefficient value (0.25) was for composites with AP–O fibres. GFRP composites with P–O fibres had a higher wear rate than those with N–O fibres at the maximum speed.

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“…A study showed a comparison between glass fiber epoxy composite, glass fiber/LC epoxy hybrid composite, ceramic epoxy composite, and ceramic/LC hybrid epoxy composite. The research concluded that the ceramic/LC epoxy hybrid composite showed the greatest value for hardness [81]. In a different study, micro fillers like calcium carbonate, aluminum oxide, and titanium dioxide were added to create LC polyester composites.…”

Section: Hardnessmentioning

confidence: 99%

A review: Surface treatments, production techniques, mechanical properties and characteristics of Luffa cylindrica bio composites

Kamran

Jayamani

Heng

et al. 2021

Journal of Industrial Textiles

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The need for alternative eco-friendly and sustainable materials has forced many researchers to focus on composites made using natural fibers and biodegradable polymer matrices. In addition to that, these natural fibers are low in cost, have good mechanical properties, biodegradability, and require less production energy. Therefore, this review paper will focus on one of the natural fibers known as Luffa cylindrica (LC) by understanding all the natural fibers' benefits. A detailed overview is provided for commonly used fiber surface treatments, surface treatment techniques, and processing techniques for various LC composites from numerous other researches. Furthermore, this paper will also discuss the characteristics, mechanical properties, and water absorption properties of LC composites before and after surface treatments, where a comprehensive understanding of LC reinforced polymer composites' behavior has been reviewed.

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Investigation of mechanical behaviour on sponge/ridge gourd (Luffa aegyptiaca) natural fiber using epoxy and polyester resin

Cited by 17 publications

References 17 publications

Recent Developments in Luffa Natural Fiber Composites: Review

Recent Developments in Luffa Natural Fiber Composites: Review

Epoxy and Polyester Composites’ Characteristics under Tribological Loading Conditions

A review: Surface treatments, production techniques, mechanical properties and characteristics of Luffa cylindrica bio composites

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