Effect of fiber orientation on tensile and impact properties of Zalacca Midrib fiber-HDPE composites by compression molding

Lasikun,; Ariawan, Dody; Surojo, Eko; Triyono, Joko

doi:10.1063/1.5024119

Cited by 35 publications

(12 citation statements)

References 6 publications

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“…The reason for this is that increasing fiber orientation alters the region of contact between the resin and the reinforcing fibers [9]. Zalacca midrib fiber high-density polyethylene (HDPE) composites with various fiber orientations showed the improved impact and tensile strength, with the 00 fiber orientation giving the best value and the 900 fiber orientations offering the worst [10]. Tensile strength has been increased in composites utilizing kenaf fiber [11].…”

Section: Literature Reviewmentioning

confidence: 99%

Effect of fiber orientation on the mechanical properties of natural fiber epoxy reinforced composites of Flax, Hemp, and Kenaf

2022

IJATEE

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Natural fiber-reinforced composites (NFRC) have elicited great attention from investigators because of their numerous advantages: lightweight, economical production, abundant availability in nature, biodegradability, and consequential environmental safety. Composites with natural fiber-reinforcement consist of reinforcing material and a matrix. The former has a higher density, whereas the latter has ductility and toughness, so that the composite combines both qualities. In this context, it is intuitively logical to investigate the mechanical properties of natural fibers. For this research, it has been the objective to analyze the effect of fiber orientation on the characteristics of flax, hemp, and kenaf. The composite specimens were fabricated through the combination of the hand layup process and cold compression. The tensile test, hardness test, and impact test have been carried out as per American society for testing materials (ASTM) standards for fiber orientations of 0°, 15°, 30°, and 45°. It has been found that fiber orientation (0°) shows maximum tensile strength for all three composites. The results of experiments indicate that the orientation of fiber influences the characteristics of all three composites. It is worth noting that at 450 fiber orientation, flax shows the least elongation at break in comparison withthe other two composites. Furthermore, for 00 fiber orientation, the flax fiber has the highest hardness value, and in the impact test, the kenaf fiber shows the highest value.

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Section: Literature Reviewmentioning

confidence: 99%

Effect of fiber orientation on the mechanical properties of natural fiber epoxy reinforced composites of Flax, Hemp, and Kenaf

2022

IJATEE

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“…The toughness value for fibers treated with 5% alkali was greater. The tensile and impact strength of zalacca midrib fiber-HDPE composites was improved by fiber orientation, with 0 o fiber orientation achieving the highest value and 90 o fiber orientation achieving the lowest value [13]. The angles of the fiber orientation have a significant impact on the composites' Young's modulus.…”

Section: Introductionmentioning

confidence: 99%

Effects of Fiber Orientation Variation on Tensile Strength of Bamboo Fiber Reinforced Composite Using Polyester Resin Type Bqtn-157-EX

Nayan

Hafli

2023

Proceedings of Malikussaleh International Conference on Multidi

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This article presents the results of investigations on composite materials reinforced with natural fibers from bamboo trees with variations in fiber direction. Because of the promising potential of the bamboo plant where its availability is abundant and sustainable, research on the mechanical properties of bamboo fiber is still very interesting to do to gain the maximum of it potential. Bamboo fiber is extracted from bamboo stems by beating. Treatment with soaking in 5% alkaline for 120 minutes was carried out before the specimen was made using an epoxy resin matrix. The process of making composite materials is carried out using the resin infusion method. Composition Specimens were prepared with a volume fraction of 40% and 60% for resin and fiber, respectively. And variations in fiber direction are set at 30, 45, and 60 degrees. The characteristics of the mechanical properties were obtained by testing the dance using a universal testing machine, while the bond characteristics between the matrix and the fibers were observed through micro-observation using the SEM tool. The specimen in a fiber orientation of 30° performs the strongest tensile strength of 165.9 MPa.

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“…In addition to all these studies, there is a large body of research in this field to study fiber orientation on the performance and efficiency of composite materials used in repair [17][18][19][20][21] .…”

Section: Introductionmentioning

confidence: 99%

Effect of the Fibers Orientation of the Different Types of Composite Plates Notched of U-Shape Repaired by Composite Patch

Berrahou

Amari²,

Leila

2023

Mat. Res.

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The main objective of this work is to repair a structure of composite materials by gluing composite patches with different fiber directions. The effects of stress distribution, damaged area ratio, stress intensity factor KIC and imposed stacking sequence were highlighted by a comprehensive study that contained two sides, an applied experimental side and a numerical model side. The composite materials plates studied in this work are 8-layer of graphite/epoxy, glass/epoxy and boron/epoxy, with different angles. The results obtained clearly show with respect to the experimental side that the orientation of the fibers affects the ultimate strength of failure and that the fibers oriented longitudinally in the direction of the tensile strength give us an ideal performance of the composite material. As for the model aspect of this study, the effects of stress intensity factor and the relationship between the damaged area and the fiber orientation on the performance of these patches were studied. We can conclude from this study that the orientation of the fibers has an important role in the performance of the composite material and its efficiency in repair.

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Effect of fiber orientation on tensile and impact properties of Zalacca Midrib fiber-HDPE composites by compression molding

Abstract: Thermal and mechanical properties of polylactic acid (PLA) and bagasse carboxymethyl cellulose (CMC B ) composite by adding isosorbide diesters AIP Conference Proceedings 1664, 060006 (2015)

Cited by 35 publications

References 6 publications

Effect of fiber orientation on the mechanical properties of natural fiber epoxy reinforced composites of Flax, Hemp, and Kenaf

Effect of fiber orientation on the mechanical properties of natural fiber epoxy reinforced composites of Flax, Hemp, and Kenaf

Effects of Fiber Orientation Variation on Tensile Strength of Bamboo Fiber Reinforced Composite Using Polyester Resin Type Bqtn-157-EX

Effect of the Fibers Orientation of the Different Types of Composite Plates Notched of U-Shape Repaired by Composite Patch

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