WITHDRAWN: A review on mechanical properties of natural fiber reinforced polymer (NFRP) composites

Ankit, Ankit; Rinawa, Motilal; Chauhan, Prashant; D.Suresh,; Kumar, Satish; Kumar, Rakesh

doi:10.1016/j.matpr.2021.07.275

Cited by 16 publications

(8 citation statements)

References 16 publications

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Section: Properties Of Fiber Reinforced Compositesmentioning

confidence: 99%

“…As fibers are used as reinforcement materials for FRP composites, the first thing to look out for is the fiber properties, including their orientations, moisture absorption, surface treatment, and hybridization. [252][253][254] Enhanced mechanical properties of composites are achieved when the fibers are aligned in a direction parallel to the applied load. However, it is very challenging to obtain such alignment with natural fibers, as they tend to orient themselves randomly.…”

Section: Mechanical Propertiesmentioning

confidence: 99%

See 1 more Smart Citation

Sustainable Fiber‐Reinforced Composites: A Review

Maiti

Islam

Uddin

et al. 2022

Advanced Sustainable Systems

152

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Sustainable fiber reinforced polymer (FRP) composites from renewable and biodegradable fibrous materials and polymer matrices are of great interest, as they can potentially reduce environmental impacts. However, the overall properties of such composites are still far from the high-performance conventional glass or carbon FRP composites. Therefore, a balance between composite performance and biodegradability is required with approaches to what one might call an eco-friendly composite. This review provides an overview of sustainable FRP composites, their manufacturing techniques, and sustainability in general at materials, manufacturing, and end-of-life levels. Sustainable plant-based natural fibers and polymer matrices are also summarized, followed by an overview of their modification techniques to obtain high-performance, multifunctional, and sustainable FRP composites. Current state-of-the-art mechanical and functional properties of such composites are then surveyed, and an overview of their potential applications in various industries, including automobile, aerospace, construction, medical, sports, and electronics is provided. Finally, future market trends, current challenges, and the future perspective on sustainable natural FRP composites are discussed.The ORCID identification number(s) for the author(s) of this article can be found under https://doi.org/10.1002/adsu.202200258.

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Section: Properties Of Fiber Reinforced Compositesmentioning

confidence: 99%

Section: Mechanical Propertiesmentioning

confidence: 99%

Sustainable Fiber‐Reinforced Composites: A Review

Maiti

Islam

Uddin

et al. 2022

Advanced Sustainable Systems

152

View full text Add to dashboard Cite

show abstract

“…With the level of industrialization and pollution existing worldwide, it is necessary to think about materials that cause low environment contamination. One option is to replace conventional synthetic reinforcements with vegetable fiber reinforcements, which in addition to not interfering with the environment, have a lower manufacturing cost, low weight, biodegradable, and good mechanical properties [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Nanometric Particles of Bentonite on the Mechanical Properties of a Thermoset Polymeric Matrix Reinforced with Hemp Fibers

et al. 2023

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The influence of the addition of bentonite nanoparticles on the tensile and flexural strength of a thermosetting polymer matrix composite material reinforced with hemp fibers was de-terminated. All composites were manufactured with 5% of bentonite in the polymer mass–weight ratios and 10 to 45 wt% of fibers with a step of 5%. For mechanical characterization, tensile and flexural tests were performed: scanning electron microscopy and energy-dispersive X-ray spectroscopy analyses were carried out. The tensile strength of the samples containing bentonite compared to the polymer samples with the fiber addition was affected for all fiber addition percentages, except for 35% while the flexural resistance improved with the addition of bentonite in the percentages of 20, 30, 35, and 45% of fiber addition. With the addition of bentonite, the maximum values of tensile and flexural strength were both obtained for the 35% addition of fibers, with values of 34.28 MPa and 98.04 MPa, respectively. The presence of bentonite favored the rigidity of the material to traction and bending, which was reflected through an increase in the elastic modulus compared to the composite that only had fiber. The maximum values obtained were 9065 MPa in tension and 8453 MPa in flexion for the 40% and 35% of addition of fiber, respectively. Microscopy showed a good distribution of fibers in the matrix, the absence of internal porosities, and a good interaction between matrix and reinforcement.

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“…The use of high proportions in the composite will weaken the mechanical properties of the product. For this reason, in many of the studies in the literature, researchers have paid attention to the mechanical properties of composites in the use of natural fibers [1].…”

Section: Introductionmentioning

confidence: 99%

Cornus Alba Reinforced Polyester-Epoxy Hybrid Composite Production and Characterization

BURAN

DURĞUN

Aydoğmuş

2022

EJOSAT

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In this study, ornamental cranberry (Cornus Alba) reinforced hybrid composite is synthesized. The plant leaves have been collected, dried, and ground for composite production. After it is reinforced into unsaturated polyester (UP) at different rates by mass, it is mixed to show a homogeneous distribution. Then, 5 wt.% of the total mixture is added to the epoxy resin and polymerization reactions are started with the help of necessary additives and catalysts. The product obtained is poured into standard molds and after waiting one day for curing, necessary tests are carried out. According to the results obtained, biomass supplementation reduces the density of the hybrid composite. Although the addition of epoxy resin increases the hardness of the composite, the ornamental cranberry supplement reduces Shore D hardness. It is observed that the thermal conductivity coefficient decreases as the ratio of polyester resin in the composite increases. However, both epoxy resin and biomass reinforcement slightly raises the thermal conductivity coefficient. Also, high biomass reinforcement both weakens the mechanical strength of the hybrid composite and negatively affects the surface morphology. In this study, it was determined that the composite obtained by using 88.5 wt.% UP, 3 wt.% Epoxy A, 1.5 wt.% Epoxy B, 5 wt.% biomass, 1.5 wt.% methyl ethyl ketone peroxide (MEKP), and 0.5 wt.% cobalt octoate (Co Oc) showed optimum properties.

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WITHDRAWN: A review on mechanical properties of natural fiber reinforced polymer (NFRP) composites

Cited by 16 publications

References 16 publications

Sustainable Fiber‐Reinforced Composites: A Review

Sustainable Fiber‐Reinforced Composites: A Review

Effect of Nanometric Particles of Bentonite on the Mechanical Properties of a Thermoset Polymeric Matrix Reinforced with Hemp Fibers

Cornus Alba Reinforced Polyester-Epoxy Hybrid Composite Production and Characterization

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