High strain rate out-of-plane compression properties of aramid fabric reinforced polyamide composite

Qian, Xiuyang; Wang, Hongxin; Zhang, Dashi; Wen, Guilin

doi:10.1016/j.polymertesting.2016.06.006

Cited by 27 publications

(16 citation statements)

References 35 publications

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“…Generally glass, carbon and aramid are used as fiber material. Mechanical properties of fiber reinforced composites in these studies are investigated experimentally, numerically and analytically [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. There are also some studies on basalt fiber and hydrojel composites [19,20] Frangopol et al investigated the reliability of a composite laminate plate by using Tsai-Wu failure criterion.…”

Section: Introductionmentioning

confidence: 99%

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Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

2017

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In this study, mechanical behavior of epoxy composite reinforced by unidirectional and woven fiber is investigated experimentally. In the preparation of composite samples woven shaped glass, aramid and carbon fibers and unidirectional shaped glass and carbon fibers were used. Tension, compression and shear tests were carried out to determine mechanical properties of composites. It is seen from the test results, that unidirectional carbon fiber shows better performance than the glass fiber. Mechanical properties of 0• -oriented unidirectional fiber are better than those of 90• -oriented unidirectional fiber. Mechanical properties of aramid-fiber-reinforced composite are higher than those of glass and carbon fiber, when the woven types of fibers are considered.

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Section: Introductionmentioning

confidence: 99%

“…High strain rate out-of-plane properties of aramid fabric reinforced polyamide composite are investigated experimentally. Influence of strain rate on the tensile and compression properties of glass, carbon and aramid reinforced epoxy/polyamide composites are studied experimentally and theoretically in [9,10].…”

Section: Introductionmentioning

confidence: 99%

Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

2017

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“…Specific weight was measured according to the ASTM D792–13 standard in water by immersion method, using 8 specimens for each composite type. The theoretical and actual fiber volume fractions were calculated as described in , along with the void content.…”

Section: Methodsmentioning

confidence: 99%

“…The poly para‐phenylene terephthalamide, known as aramid, has remarkable properties, such as high toughness, mechanical and thermal stability, tensile, impact and fatigue strength, flexibility and ductility, high wettability, low density, high specific strength and good impact resistance in ballistic performance . Therefore, it is used in ballistic, military, aerospace, automotive, and sporting goods .…”

Section: Introductionmentioning

confidence: 99%

The effect of fluorination of aramid fibers on vinyl ester composites

et al. 2018

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Composite materials are associated with low densities and high mechanical performance, thus favoring protection of personnel, military vehicles and aircrafts. Polyaramid fibers like Kevlar®, are well‐known for their ballistic performance, but their chemically inert and smooth surface hinders interaction with polymeric resins. The objective of this work is to surface treat aramid fibers with fluoride to improve fiber reactivity and interfacial adhesion with a thermoset matrix. The Kevlar®/vinyl ester composites were prepared by compression molding and characterized. Composites with treated fibers had lower void content and higher glass transition temperature, stiffness, storage and loss module. Nevertheless, they showed lower tensile strength, impact strength, damping, and adhesion factors. The treated fiber composites also presented higher adhesion between fibers and matrix, resulting in less chain segment movement and higher energy dissipation. POLYM. COMPOS., 2018. © 2018 Society of Plastics Engineers

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“…Among the several techniques to achieve high strain rates for tests [21], the split-Hopkinson pressure bar testing is often used for composite materials [3,5,10,18,[22][23][24][25][26][27][28][29], where both the specimen stress-time and the specimen strain-time response are calculated from the strain waves measured on the bars. Additionally, high-speed camera technology with high resolution allow to apply optical and contactless strain field measurement techniques such as digital image correlation (DIC), to obtain accurate data reduction possibilities and more information on the distribution of strain over the specimen surface, which will be later employed in the dynamic material characterization [11,26,30,31].…”

Section: Introductionmentioning

confidence: 99%

High Strain Rate Characterization of Thermoplastic Fiber-Reinforced Composites under Compressive Loading

Ramírez¹,

Reis²,

Opelt³

et al. 2019

Aerospace Engineering

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Experimental study on the mechanical behavior of polyphenylene sulfide (PPS)based composite laminates reinforced with carbon and glass fibers subjected to different strain rates under compression load is reported. Quasi-static tests have been carried out using an electromechanical universal testing machine at three different strain rates, while dynamic tests were done using a split-Hopkinson pressure bar (SHPB) apparatus at two pressure setups in the gas chamber. High-speed imaging system was used to monitor failure process during dynamic test, and these images were used to measure strain by digital image correlation (DIC) in order to compare the DIC-based measurements performed with the SPHPB strain gauges and quasi-static results. Fractography analysis was also performed to identify the main failure mechanisms induced at different strain rates.

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High strain rate out-of-plane compression properties of aramid fabric reinforced polyamide composite

Cited by 27 publications

References 35 publications

Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

The effect of fluorination of aramid fibers on vinyl ester composites

High Strain Rate Characterization of Thermoplastic Fiber-Reinforced Composites under Compressive Loading

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