Preparation And Characterization Of The Carbon Fiber Reinforced Epoxy Resin Composites

Banakar, Prashanth

doi:10.9790/1684-0131518

Cited by 23 publications

(6 citation statements)

References 6 publications

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“…Similarly, the polymers used as adsorbents for the loading of the filler include epoxy, polyester/ vinyl ester thermosetting plastic, phenyl formaldehyde resin, etc. In one study, Banakar and Shivananda [4] investigated the mechanical properties of the carbon fiber reinforced epoxy resin composites like tensile and flexural strengths where the results indicated that the fiber orientation significantly influences the mechanical properties of the laminated polymer composites. They found that the 90° orientation of fiber had superior properties of tensile and flexural strengths along with high load-bearing specimens, while the extension and deflection were maximum at 30° and minimum at 90° fiber orientation.…”

Section: Wpływ Rodzaju Włókien Na Właściwości Fizyczne Laminatowych Kompozytów Polietylenu Małej Gęstościmentioning

confidence: 99%

Influence of fiber reinforcement towards the physical characteristics of low density polyethylene laminated composites

Ravichandran¹,

Raj²,

Visvanath³

et al. 2020

Polimery

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In recent years, the increased interest in the design and fabrication of lightweight polymer composites with various combinations and stoichiometry is due to their enhancement of electrical, mechanical, thermal, and biological properties compared to the properties of conventional materials. With that view, the present study deals with the effects of low density polyethylene composites (LDPE) reinforced with epoxy resin, glass fiber, carbon fiber, and Kevlar towards the mechanical, thermal, and water absorption properties. The mechanical studies showed that the LDPE composite reinforced carbon fiber has the best tensile properties compared to other composites and this can be mostly due to the proper bonding and associated interaction between the polymeric matrix and the bidirectional layer of the fibers. Also, the carbon fiber reinforced composite has superior properties of impart energy compared to the other composites and the non-reinforced ones and this is attributed to the crystalline nature of carbon fiber. Further studies of the thermal properties indicated that the retention of thermal stability for all the fiber-reinforced polymer composites, while the water absorption revealed a considerable increase in the weight of Kevlar fiber-reinforced composite. From the overall analysis, the enhanced properties of LDPE matrix reinforced fibers are linked to the morphological changes that occurred and are directly affected by the nature of the fiber.

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Section: Wpływ Rodzaju Włókien Na Właściwości Fizyczne Laminatowych Kompozytów Polietylenu Małej Gęstościmentioning

confidence: 99%

Influence of fiber reinforcement towards the physical characteristics of low density polyethylene laminated composites

Ravichandran¹,

Raj²,

Visvanath³

et al. 2020

Polimery

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“…investigated the mechanical properties of CFRP with ±30°, ±45°, and ±90° fiber orientations. In their research, the tensile test showed high strength properties at the 90° fiber orientation due to the even distribution of the applied tensile force to the fibers [41]. However, Keshavamurthy et al observed that the maximum yield strength, stiffness, and load carrying capacity of GFRE composites occurred at the 0° fiber orientation [42].…”

Section: Introductionmentioning

confidence: 99%

Examination of Mechanical Tests of CFRP Composite Material with Different Orientation Angles Used in the Automotive Industry

Şimşir,

Bayrakçeken

2024

International Journal of Automotive Science and Technology

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Carbon fiber reinforced polymer (CFRP) composites, which have good mechanical properties, are widely used in many sectors today. Carbon fabrics/epoxy composites are materials used in the production of various components in many professional in-dustries such as aerospace, construction, textile and automotive. The use of CFRP composite lightweight materials has begun to increase in the automotive industry to reduce emissions, increase crash resistance and save fuel. In order to evaluate mate-rials in these industrial areas, it becomes important to know their mechanical proper-ties such as tensile strength and three-point bending. In this study, carbon fiber rein-forced polymer (CFRP) [0°/0°], [0°/90°], [±45°] and [0°/90°/+45°/-45°/-45°/+45°/90°/0°] four different types of orientation CFR materials were used.Tensile and three-point bending tests were performed on the samples produced with 4 differ-ent orientation angles. Three-point bending tests were carried out in accordance with ASTM D7264 standards and tensile tests were carried out in accordance with ASTM D 3039 standards. Stress-strain and force-strain curves were drawn. It has been ob-served that the material type that withstands the maximum force the most is the C48 structured CFRP material with an 8-layer [0°/90°/+45°/-45°]s arrangement. However, it was concluded that the carrying capacity of the C48 sample was higher than the samples with different fabric orientation.

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“…The drilling of natural fiber composite was performed on the CNC drilling machine by selecting the appropriate speed and feed [17][18][19]. The drilled performances on the composite plates were analyzed based on the dimensional accuracy (roundness), surface finish, circularity error, and delamination factor [20][21][22]. Among the drilling parameters, the delamination factor (damage around the hole) was critical due to the natural fiber composites' low density.…”

Section: Introductionmentioning

confidence: 99%

Effect of S-2304 wire-mesh angle in hemp/flax composite on mechanical and twist drilling surface response analysis

Krishnasamy

Rajamurugan

Muralidharan

et al. 2021

Journal of Industrial Textiles

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Natural fiber-based composite materials have found wide applications in Automotive, Aerospace, and Marine Industries. The current study presents the composite preparation, mechanical characterization, and machining behavior of hybrid composite. The fabricated hybrid composite consists of natural fibers (hemp and flax), resin (epoxy and hardener), and S-2304 wire mesh of different orientations (45° and 90°). The mechanical characterization was performed through tensile, flexural, impact, and hardness with ASTM samples. The FRW45 hybrid composite had shown an excellent tensile strength of 43 MPa and 31.57% higher than that of FRW90. Moreover, the FRW45 (82 MPa) flexural strength has shown better results than the HRW45 (76 MPa) composite. The machining performance was studied by drilling experiments, designed by the central composite design (CCD) to study the significant input parameters such as type of composite, speed, and feed rate. The obtained results revealed that torque reduces with the enhancement in feed rate for all types of composites. It was also noticed that at 500 rpm spindle speed, the delamination factor was comparatively 35.03% lower in HRW45 and 58% in HRW90 compared to HR composite. The fiber fracture voids and delamination failures were observed through fractography analysis.

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Preparation And Characterization Of The Carbon Fiber Reinforced Epoxy Resin Composites

Cited by 23 publications

References 6 publications

Influence of fiber reinforcement towards the physical characteristics of low density polyethylene laminated composites

Influence of fiber reinforcement towards the physical characteristics of low density polyethylene laminated composites

Examination of Mechanical Tests of CFRP Composite Material with Different Orientation Angles Used in the Automotive Industry

Effect of S-2304 wire-mesh angle in hemp/flax composite on mechanical and twist drilling surface response analysis

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