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Journal articles on the topic 'Thermoplastic composite armors reinforced'

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1

Bandaru, Aswani Kumar, Vikrant V. Chavan, Suhail Ahmad, R. Alagirusamy, and Naresh Bhatnagar. "Ballistic impact response of Kevlar® reinforced thermoplastic composite armors." International Journal of Impact Engineering 89 (March 2016): 1–13. http://dx.doi.org/10.1016/j.ijimpeng.2015.10.014.

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2

Bandaru, Aswani Kumar, Suhail Ahmad, and Naresh Bhatnagar. "Ballistic performance of hybrid thermoplastic composite armors reinforced with Kevlar and basalt fabrics." Composites Part A: Applied Science and Manufacturing 97 (June 2017): 151–65. http://dx.doi.org/10.1016/j.compositesa.2016.12.007.

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3

Carpenter, Chris. "Partnerships Crucial in Developing Nonmetallic Downhole Tubulars." Journal of Petroleum Technology 76, no. 07 (2024): 79–81. http://dx.doi.org/10.2118/0724-0079-jpt.

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_ This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper IPTC 23491, “Role of Ecosystem Partners To Make Nonmetallic Downhole Tubulars a Reality,” by Ahmed Aladawy, SPE, and Ameen Malkawi, SPE, Baker Hughes, and Omar El Shamy, SPE, Novel Non-Metallic Solutions. The paper has not been peer reviewed. Copyright 2024 International Petroleum Technology Conference. _ Nonmetallic (NM) downhole tubulars offer a longer lifetime than their steel counterparts while eliminating corrosion concerns and lowering total cost of ownership. Making them a reality, however, re
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Mayer, P., D. Pyka, K. Jamroziak, J. Pach, and M. Bocian. "Experimental and Numerical Studies on Ballistic Laminates on the Polyethylene and Polypropylene Matrix." Journal of Mechanics 35, no. 02 (2017): 187–97. http://dx.doi.org/10.1017/jmech.2017.103.

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ABSTRACTThe paper analyzes the issues relating to the applicability of innovative material systems for flexible composite armors. The authors made several samplings of aramid fibers (Kevlar 49) by replacing the epoxy resin base, which is often described in the literature, with the thermoplastic matrix - polyethylene (HDPE) and polypropylene (PP). The samples were fired with .38 Special Full Metal Jacketed (FMJ) ammunition produced by the S&B Company, and then the process of firing was modeled in the ABAQUS program. The advantages and disadvantages of the new material system including t
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Ayvaz, Mehmet, and Hakan Cetinel. "Ballistic performance of powder metal Al5Cu-B4C composite as monolithic and laminated armor." Materials Testing 63, no. 6 (2021): 512–18. http://dx.doi.org/10.1515/mt-2020-0084.

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Abstract In this study, ballistic performances of x wt.-% B4C (x = 5, 10, and 20) reinforced Al5Cu matrix composite samples were investigated as a monolithic and laminated composite armor component. Composite armor plates were produced by the powder metallurgy method. The prepared powders were pressed under 400 MPa pressing pressure. Green compacts were pre-sintered at 400 °C for 30 minutes in order to blow the lubricant. Subsequently, liquid phase sintering was performed at 610 °C for 210 minutes. In ballistic tests, 7.62 mm caliber armor-piercing bullets were used as the ballistic threat. In
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Kling, Veronika, Sohel Rana, and Raul Fangueiro. "Fibre Reinforced Thermoplastic Composite Rods." Materials Science Forum 730-732 (November 2012): 331–36. http://dx.doi.org/10.4028/www.scientific.net/msf.730-732.331.

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The present investigation is concerned with the development of fibre reinforced thermoplastic composite rods using braiding process. An innovative technique has been developed to produce composite rods with outer braided layer of polyester fibres and axially reinforced with high performance glass fibres. Polypropylene filaments which were introduced in to the core along with the glass fibres during the braiding process formed the thermoplastic matrix upon melting. A special mould has been designed for uniform application of heat and pressure during the consolidation of the composite rods as we
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7

Vasquez, Jasmin Z., and Leslie Joy L. Diaz. "Unidirectional Abaca Fiber Reinforced Thermoplastic Starch Composite." Materials Science Forum 894 (March 2017): 56–61. http://dx.doi.org/10.4028/www.scientific.net/msf.894.56.

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Unidirectional abaca fiber reinforced thermoplastic starch composite was prepared via compression molding by varying the fiber volume fraction, compression pressure and fiber treatment. Factorial analysis at 95% confidence level has shown that changing fiber volume from 5% to 10% has a significant effect on the tensile strength of the composite. A treatment-pressure interaction was also found to have significant effect on the tensile strength of the composite. Result of tensile test showed that composite fabricated using 6.89 MPa (1000 psi) compression pressure, 10% fiber volume, and treated f
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8

Kim, Jin Woo, and Dong Gi Lee. "Effect of Fiber Content and Fiber Orientation on the Tensile Strength in Glass Mat Reinforced Thermoplastic Sheet." Key Engineering Materials 334-335 (March 2007): 337–40. http://dx.doi.org/10.4028/www.scientific.net/kem.334-335.337.

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The study for strength calculation of one way fiber-reinforced composites and the study measuring precisely fiber orientation distribution were presented. Need the systematic study for the DB that can predict mechanical properties of composite material and fiber orientation distribution by the fiber content ratio was not constructed. Therefore, this study investigated what affect the fiber content ratio and fiber orientation distribution have on the strength of composite sheet after making Glass Mat Reinforced Thermoplastic Sheet by changing fiber orientation distribution with the fiber conten
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9

Azrin Hani Abdul, Rashid, Ahmad Roslan, Mariatti Jaafar, Mohd Nazrul Roslan, and Saparudin Ariffin. "Mechanical Properties Evaluation of Woven Coir and Kevlar Reinforced Epoxy Composites." Advanced Materials Research 277 (July 2011): 36–42. http://dx.doi.org/10.4028/www.scientific.net/amr.277.36.

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The utilization of coconut fibers as reinforcement in polymer composites has been increase significantly due to their low cost and high specification of mechanical properties. Whereas kevlar fibers has widely used as the core material in flexible body armors due to its great mechanical properties, such as high strength, light weight, good chemical resistance and thermal stability. The research work is concerned with the evaluation of high speed impact and flexural test of hybrid textile reinforced epoxy composites. Samples were prepared from coir yarn, kevlar yarn, interlaced of coir and kevla
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10

de Miranda, L. F., L. H. Silveira, Leonardo Gondim Andrade e Silva, and Antônio Hortêncio Munhoz Jr. "Irradiation of a Polypropilene-Glass Fiber Composite." Advances in Science and Technology 71 (October 2010): 138–44. http://dx.doi.org/10.4028/www.scientific.net/ast.71.138.

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The use of composite materials, mainly reinforced thermoplastic has increased on the polymer industry, mainly the polypropylene resins (PP) reinforced by glass fibers (GF). The ionizing radiation can promote alterations in the polymeric chains by scission and crosslinking reactions. The objective of this work is to study the effect of the ionizing radiation in the properties of the polypropylene long fiber glass reinforced thermoplastic. Pellets with 1,3 cm of length, contend 15wt% of the unidirectional long glass fiber were obtained by extrusion and, subsequently, the samples were molded by i
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11

Ostgathe, M., C. Mayer, and M. Neitzel. "Continuous Manufacturing of Thermoplastic Composite Sheets." Engineering Plastics 4, no. 7 (1996): 147823919600400. http://dx.doi.org/10.1177/147823919600400705.

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For high speed press forming of fibre reinforced thermoplastic sheet materials, a high impregnation quality is advantageous for utilisation of the potential regarding mechanical properties. Hence, the impregnation process is crucial to material properties and economy. In this paper the influence of process parameters on mechanical properties is investigated using an isobaric double belt press technique. Relevant process parameters are defined and varied using the Taguchi technique. Evaluating impregnation quality with 3-point bending tests and micrographs, the influence and meaning of process
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12

Ostgathe, M., C. Mayer, and M. Neitzel. "Continuous Manufacturing of Thermoplastic Composite Sheets." Polymers and Polymer Composites 4, no. 7 (1996): 505–12. http://dx.doi.org/10.1177/096739119600400705.

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For high speed press forming of fibre reinforced thermoplastic sheet materials, a high impregnation quality is advantageous for utilisation of the potential regarding mechanical properties. Hence, the impregnation process is crucial to material properties and economy. In this paper the influence of process parameters on mechanical properties is investigated using an isobaric double belt press technique. Relevant process parameters are defined and varied using the Taguchi technique. Evaluating impregnation quality with 3-point bending tests and micrographs, the influence and meaning of process
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13

Xiaoyin, Wang, Liu Xiandong, Shan Yingchun, Wan Xiaofei, Liu Wanghao, and Pan Yue. "Lightweight design of automotive wheel made of long glass fiber reinforced thermoplastic." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 230, no. 10 (2015): 1634–43. http://dx.doi.org/10.1177/0954406215583081.

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Aiming to the lightweight design of the long glass fiber reinforced thermoplastic (LGFT) composite wheel, this paper constructs the design process and the strength analysis method of long glass fiber reinforced thermoplastic wheel. First, the multi-objective topology optimization under multiple design spaces and multiple loading cases is conducted to obtain the robust structure, where the complicated ribs generated in design spaces are quite distinct from conventional steel or aluminum alloy wheel. The effects of weighting factors of two objectives and three loading cases on the topological re
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14

Lin, Kunyang, Xiaofei Ma, Zhen Cui, et al. "Electrical Property of 3D Printed Continuous Fiber Reinforced Thermoplastic Composite Mesh Reflecting Surfaces." International Journal of Aerospace Engineering 2022 (October 11, 2022): 1–7. http://dx.doi.org/10.1155/2022/5424839.

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Continuous fiber reinforced thermoplastic composites have been widely used in modern aerospace and other high-end manufacturing fields because of their light weight, high strength, fatigue resistance, and corrosion resistance properties. Due to the reinforcement of carbon fiber strands, continuous fiber reinforced thermoplastic composites have good conductivity which makes it a potential material for the preparation of space-borne antennas reflecting surfaces. The reflecting surfaces of common mesh antennas are usually prepared by gold-plated molybdenum wire which is expensive and hard to prod
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15

Coskun, S., L. A. S. A. Prado, T. S. G. Das, A. Kötter, S. Sterk, and J. Halm. "Circularity studies on high performance thermoplastic demonstrators for the aircraft industry – End-of-Life concepts for PEKK/carbon fiber." Journal of Physics: Conference Series 2526, no. 1 (2023): 012051. http://dx.doi.org/10.1088/1742-6596/2526/1/012051.

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Abstract In this study, the circularity of the different end-of-life concepts for PEKK reinforced with high performance carbon fiber composite parts were investigated. For this, two different thermoplastic demonstrators from Clean Sky 2’s ecoTECH Project were used. Recycling and circularity of the thermoplastic components were demonstrated by scraping the continues fiber reinforced thermoplastic fuselage panel parts into small flakes, which then were to be re-used as short fiber reinforced composite particles to produce compression molded Window Frames. For scraping, two different technologies
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16

de Castro Monsores, Karollyne Gomes, Ricardo Pondé Weber, and Sergio Neves Monteiro. "Influence of Degradation on the Ballistic Behavior of Aramid Fabric Reinforced Polymeric Armor Composites." Materials Science Forum 1012 (October 2020): 43–48. http://dx.doi.org/10.4028/www.scientific.net/msf.1012.43.

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Polymeric fibers are used for reinforcement of composites in all kinds of applications, from sport and recreation products to military equipment. Since these fibers have high energy absorption on ballistic impact, the defense industry uses them to manufacture lightweight armor. In many cases, armors are exposed to degradation agents such as heat, humidity, and radiation. The macromolecular changes of polymer fibers exposed to degradation agents can affect the mechanical and ballistic properties of the composite. The present work studies the ballistic performance of aromatic polyamide (aramid)
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17

ARI, Ali, Mehmet KARAHAN, Mehmet KOPAR, and Mazyar AHRARI. "The effect of manufacturing parameters on various composite plates under ballistic impact." Polymers and Polymer Composites 30 (January 2022): 096739112211448. http://dx.doi.org/10.1177/09673911221144874.

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In this study, the usability of several composite plates in level III and level IV body armors were examined, along with the ballistic resistance, protection level, and production parameters of each plate. For level III protection, composite panels are made using the heat pressing method under various pressures, and for level IV composites, ceramic plates of various thicknesses are reinforced on the back with various composite materials. Ballistic tests using the NIJ standards were performed on the created composite panels. There were delaminations between the layers as a result of the ballist
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18

Chen, Zhiyong, Yingqiang Xu, Miaoling Li, et al. "Investigation on Residual Strength and Failure Mechanism of the Ceramic/UHMWPE Armors after Ballistic Tests." Materials 15, no. 3 (2022): 901. http://dx.doi.org/10.3390/ma15030901.

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In this paper, the ballistic damage mechanism and residual bearing capacity of ceramic/backing plate armor were investigated. First, a series of lightweight armors were prepared, consisting of ceramic and ultra-high molecular weight polyethylene fiber-reinforced resin matrix composite (UHMWPE) plates, and were wrapped in a high-strength fabric. Then, the ceramic/UHMWPE armors were hit by one or two bullets, and finally subjected to compression testing. The results showed that the main failure mode of integral ceramic/UHMWPE armors was ceramic brittle fracture. Many zigzag patterns on the compr
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19

Iwasa, Masahiko, and Manabu Nomura. "Injection Molded Long Glass Fiber Reinforced Thermoplastic Composite." Seikei-Kakou 5, no. 7 (1993): 454–59. http://dx.doi.org/10.4325/seikeikakou.5.454.

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20

Quadrini, Fabrizio, Claudia Prosperi, and Loredana Santo. "Rubber-Toughened Long Glass Fiber Reinforced Thermoplastic Composite." International Journal of Manufacturing, Materials, and Mechanical Engineering 2, no. 4 (2012): 47–58. http://dx.doi.org/10.4018/ijmmme.2012100104.

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A rubber-toughened thermoplastic composite was produced by alternating long glass fiber reinforced polypropylene prepregs and rubber particles. Several composite laminates were obtained by changing the number of plies, the rubber powder size distribution, and the stacking sequence. Quasi-static mechanical tests (tensile and flexure) and time dependent tests (dynamic mechanical analysis and cyclic flexure) were carried out to evaluate strength and damping properties. As expected, 10 wt% rubber-filled laminates showed lower strengths than rubber-free laminates but the effect of the rubber on the
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21

Lu, Panfang, Min Zhang, Yong Liu, Jiuling Li, and Ming Xin. "Characteristics of vermiculite-reinforced thermoplastic starch composite films." Journal of Applied Polymer Science 126, S1 (2012): E116—E122. http://dx.doi.org/10.1002/app.36342.

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22

Yan, Jiayong, Peng Li, Yingjia Duan, Cunyi Wang, Chao Geng, and Lixin Zhang. "Research and verification of in-orbit induction-assisted welding process for thermoplastic-composite materials." Journal of Physics: Conference Series 2862, no. 1 (2024): 012012. http://dx.doi.org/10.1088/1742-6596/2862/1/012012.

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Abstract High-performance thermoplastic composite materials are commonly used as structural materials in aerospace. This article proposes an electromagnetic induction welding method suitable for the quick connection of thermoplastic composite structures between longitudinal beams and web members of truss structures. Research on electromagnetic induction welding methods and a small welding tool was developed. The electromagnetic induction welding verification test for carbon fiber-reinforced thermoplastic composite materials was completed. The quick welding of the truss longitudinal beam and th
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23

Quadrini, Fabrizio, Giorgio Patrizii, Alice Proietti, Leandro Iorio, Denise Bellisario, and Loredana Santo. "Compression Molding of Low-Density Polyethylene Matrix/Glass-Fiber-Reinforced Thick Laminates." Polymers 16, no. 19 (2024): 2722. http://dx.doi.org/10.3390/polym16192722.

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Thermoplastic fiberglass was compression molded in the form of thick panels with a nominal thickness of 10 mm and a size of 300 × 300 mm2. A simplified procedure was adopted to speed up the lamination procedure and adapt it to the aim of recycling waste, glass fibers, fabrics, and thermoplastic films. Low density polyethylene was used as a matrix to simplify the laboratory process, but the same procedure can be extended to other thermoplastic film, such as polyamide. The final thermoplastic composite shows unique properties in terms of its repairability, and its performance was improved by inc
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24

Okhawilai, Manunya, Tewarak Parnklang, Phattarin Mora, Salim Hiziroglu, and Sarawut Rimdusit. "The energy absorption enhancement in aramid fiber-reinforced poly(benzoxazine-co-urethane) composite armors under ballistic impacts." Journal of Reinforced Plastics and Composites 38, no. 3 (2018): 133–46. http://dx.doi.org/10.1177/0731684418808894.

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Energy absorptions under ballistic impacts of aramid fiber-reinforced poly(benzoxazine-co-urethane) composites at urethane mass concentrations of 0, 10, 20, 30, and 40 wt.% were investigated. The energy absorption of the composite was investigated by subjecting eight plies of the specimen with 9 mm and .44 Magnum according to levels II and IIIA of the National Institute of Justice standard-0101.04. The composite having the urethane mass concentration of 20 wt.% exhibited the synergistic behavior in energy absorption at both levels II and IIIA. The 20 wt.% of PU composite also possessed the gre
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Petrov, Nikolay, Ventsislav Dimitrov, and Veselina Dimitrova. "RELIABILITY ASSESSMENT OF ELECTROMECHANICAL MODULE WITH ASSOCIATION AMONG RELIABILITY INDICATORS." Applied Engineering Letters : Journal of Engineering and Applied Sciences 9, no. 2 (2024): 85–93. http://dx.doi.org/10.46793/aeletters.2024.9.2.3.

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This paper presents the reliability assessment results for electromechanical modules, including carbon fiber reinforced composite with thermoplastic matrix, aluminium alloy, and steel housing, through the analysis of competing risks, establishing an association among reliability indicators and non-stationary failure flow using the Weibull probability density function. It has been demonstrated that the estimated probabilities of reliability operations and failure are merely approximations and may deviate from the actual values. This analysis correlates with the estimation of mutual competing ri
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Zhao, Hong Kai, Li Guang Xiao, and Jing Wu Gao. "Research of Penetration Model for Carbon Fiber Reinforced Nylon Composite Material." Advanced Materials Research 634-638 (January 2013): 2032–35. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.2032.

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The thermoplastic composite material with general plastics and high-performance engineering plastics as the matrix has become the hot spot of current research, because of big viscosity of thermoplastic resin melt, the focal point of research has been long concentrated on the aspect of impregnation technology, therefore, it is of particular importance to theoretically build the percolation model for fibers impregnated with thermoplastic resin. In this paper a theoretical model for fibers impregnated with thermoplastic resin melt through percolation is established, this model characterizes the i
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Kim, Dae Won, Jun Park, Chul Kyu Jin, Hyung Yoon Seo, and Chung Gil Kang. "Effect of Impregnation Process Parameters on the Mechanical Properties of Carbon Fabric Reinforced Thermoplastic Composites." Key Engineering Materials 858 (August 2020): 78–83. http://dx.doi.org/10.4028/www.scientific.net/kem.858.78.

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Carbon fabric-reinforced thermoplastic (CFRP) composites, fortified with carbon fiber prepreg and epoxy base materials, have been mainly used for body parts for weight lightening, advanced high strength, and impact absorption In the current automotive industry However, as recycling of the composite material is required, attempts have been made to manufacture body parts using a thermoplastic polymeric material as a base substance. In order to produce various types of body parts by impregnating a liquid thermoplastic material into carbon fabric preform in methods of manufacturing a carbon fiber-
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Ali, Hind B. "Evaluation of bending property of 3D printed carbon fiber composite." Edelweiss Applied Science and Technology 9, no. 3 (2025): 2435–45. https://doi.org/10.55214/25768484.v9i3.5817.

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Optimized printing configurations for additive manufacturing can produce complex geometries in polymers, ceramics, metals, and composites; hence, the process is often simply referred to as 3D printing. Thermoplastic materials, and within them, the most common ones applied through FDM extrusion-based 3D printing, are indeed the thermoplastic composites or the fiber-reinforced ones. It is used in general as it is easy to operate, change materials, cost-effective, and produces long and short fiber-reinforced products. Carbon fiber-reinforced polymer composites are commonly used in several industr
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Öztekin, Hilal Filiz, Mustafa Gür, Serkan Erdem, and Mete Onur Kaman. "Effect of fiber type and thickness on mechanical behavior of thermoplastic composite plates reinforced with fabric plies." Journal of Structural Engineering & Applied Mechanics 5, no. 3 (2022): 161–69. http://dx.doi.org/10.31462/jseam.2022.03161169.

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Studies on weight reduction in aviation and space vehicles have gained momentum recently. Thermoplastic matrix composite materials are important alternative materials, especially due to their high specific strength, formability and recyclability. In this study, it is aimed to investigate the mechanical behavior of fiber reinforced thermoplastic composites for different fiber and layer configurations. Thermoplastic composite materials used in the study were produced by lamination technique. In composite production; Glass fiber and carbon-aramid hybrid fabrics were used as fiber, and polyethylen
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Dong, Wei Gou, and Hai Ling Song. "Transverse Impact and Tensile Behavior of the Three-Dimensional Woven Fabric Reinforced Thermoplastic Composites." Advanced Materials Research 129-131 (August 2010): 1238–43. http://dx.doi.org/10.4028/www.scientific.net/amr.129-131.1238.

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Two forms of perform were prepared by a Glass fiber/Polypropylene fiber commingled yarn. One was a three-dimensional woven fabric with an angle-interlock structure, and another was a two-dimensional plain woven fabric laminate. The three-dimensional woven fabric reinforced thermoplastic composites(3-DWRC) and two-dimensional woven fabric reinforced thermoplastic composites(2-DWRC) were fabricated by hot-press process. The Impact and tensile performances of both 3-DWRC and 2-DWRC were examined. Compared to the 2-DWRC, the 3-DWRC have better impact properties, the energy required to initiate cra
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Adumitroaie, Adi, Fedor Antonov, Aleksey Khaziev, Andrey Azarov, Mikhail Golubev, and Valery V. Vasiliev. "Novel Continuous Fiber Bi-Matrix Composite 3-D Printing Technology." Materials 12, no. 18 (2019): 3011. http://dx.doi.org/10.3390/ma12183011.

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A new paradigm in continuous fiber-reinforced polymer fused filament fabrication based on a thermoset-thermoplastic bi-matrix material system is proposed and proved. This totally new 3-D printing concept has the potential to overcome the drawbacks and to combine the advantages of separate thermoset and thermoplastic-based, fused filament fabrication methods and to advance continuous fiber-reinforced polymer 3-D printing toward higher mechanical performances of 3-D printed parts. The novel bi-matrix 3-D printing method and preliminary results related to the 3-D printed composite microstructure
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Zhang, Jie, Sha Li, and Xiao Ming Qian. "Processing Parameter Optimization of Flax Fiber Reinforced Polypropylene Composite." Advanced Materials Research 150-151 (October 2010): 1541–45. http://dx.doi.org/10.4028/www.scientific.net/amr.150-151.1541.

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Fiber reinforced composites have been an important way to utilize agriculture plant fibers. Flax fiber is plant fiber and strong, biodegradable, anti-fungi and bacterial. Flax fiber reinforced PP fiberboard is thermoplastic with the advantages of low density, low cost, low energy consumption, and recyclable. The influences of flax / PP fiber blending ratio, molding temperature, molding time on the mechanical properties of flax / PP board were carefully investigated. After mathematical manipulations and experimental validation, it was found that the thermoplastic composite board had maximum ten
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Ahmed, Mohammad, and Mohammad Miah. "Analysis of the Effects of Fiber Loading on the Mechanical Behavior of Jute Reinforced Thermoplastic Composites." American Journal of Mechanical and Materials Engineering 8, no. 1 (2024): 15–24. http://dx.doi.org/10.11648/j.ajmme.20240801.12.

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Natural fiber-reinforced composites are becoming a growing trend because of their affordability, sustainability, abundant natural source, and minimal environmental effect. It has also shown to be an effective replacement of synthetic fiber, particularly in the transportation and construction sectors as ceiling, paneling, partition etc. In this study the jute fiber (Hessian Cloth) reinforced (10% to 50% fiber content by weight) Polypropylene (PP) and Polyethylene (PE) composite were made by compression molding technique to understand the effect of fiber loading on mechanical properties of two d
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Tutunjian, Shahan, Martin Dannemann, Niels Modler, Michael Kucher, and Albert Fellermayer. "A Numerical Analysis of the Temporal and Spatial Temperature Development during the Ultrasonic Spot Welding of Fibre-Reinforced Thermoplastics." Journal of Manufacturing and Materials Processing 4, no. 2 (2020): 30. http://dx.doi.org/10.3390/jmmp4020030.

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The ultrasonic spot welding of fibre-reinforced thermoplastic laminates has received great interest from researchers, mainly in the fields of aerospace and automotive industries. It offers an efficient solution to join large thermoplastic composite parts through the spot welding approach with a high level of automation. In this paper, the temporal and spatial development of the temperature in an ultrasonic weld spot between two fibre-reinforced thermoplastic laminates was modelled. During the ultrasonic welding of thermoplastic composite laminates without energy directors a sudden temperature
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35

Bochkarev, E. S., A. V. Drobotov, I. S. Torubarov, A. N. Dynin, O. O. Tuzhikov, and M. A. Vaniev. "Carbon fiber reinforced composite materials produced using FDM technology." Plasticheskie massy, no. 2 (May 7, 2025): 16–19. https://doi.org/10.35164/0554-2901-2025-02-16-19.

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The study presents the results of assessing the effect of material flow compensation factor and fiber placement during FDM printing using continuous carbon fiber impregnated with PA-6 thermoplastic melt on the physical and mechanical properties of printed composites. The influence of the laid structures of continuous carbon fiber and the hardness of the fi lament material on interlayer adhesion under shear loading and tearing conditions has been established. The obtained data were used for simulations using the APM FEM software to estimate the von Mises equivalent stress. The results show that
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Chen, Lu, and Shankar Kalyanasundaram. "Wrinkling Behavior of a Woven Thermoplastic Composite Material." Materials Science Forum 893 (March 2017): 26–30. http://dx.doi.org/10.4028/www.scientific.net/msf.893.26.

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This article examines the prediction of wrinkling initiation in self-reinforced thermoplastic composite materials for potential application in rapid forming of this class of materials. Whilst most of recent researches concentrate on examining metallic wrinkling behavior, this article aims to introduce a wrinkling indicator for composite sheet. The material system involved in the study is a self-reinforced polypropylene woven composite with a fiber orientation of 0°/90° along the warp and weft directions. Square specimens were stretched uniaxially along diagonal direction until the onset of wri
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Jayaraman, Krishnan, and Rex Halliwell. "Blending of Natural Fibres and Thermoplastics by Screwless Extrusion." Advanced Materials Research 47-50 (June 2008): 1141–44. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.1141.

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Natural fibres, such as sisal, flax and woodfibres, are relatively inexpensive and originate from renewable resources. Thermoplastic polymers, such as polypropylene (PP), high density polyethylene (HDPE) and waste plastics, possess shorter manufacturing cycle times and reprocessability. Natural fibre-reinforced thermoplastic composite materials exhibit favourable values of modulus and strength when the fibres are properly compounded with the polymers. Common methods for manufacturing natural fibre-reinforced thermoplastic composites, injection moulding and extrusion, require pre-compounding of
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Mahmud, Siti Zalifah. "Physico-Mechanical Properties of Thermoplastic Composite Reinforced with Kelempayan, Oil Palm Trunk and Bamboo as Fillers." Scientific Research Journal 19, no. 1 (2022): 115. http://dx.doi.org/10.24191/srj.v19i1.13684.

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Thermoplastic composite panel can be used for a variety of applications. The wide distribution, renewability and recyclability of lignocelluloses can expand the market for low-cost thermoplastic composites. Lignocellulosic materials from fast growing and plantation species such as lesser-known timber, bamboo and palm tree are promising materials for particulate filler for the production of thermoplastic composite panel due to its accessibility, great substrate behaviour and high yield resources. This study was to determine the physico-mechanical properties of thermoplastic composite panel rein
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Koroteeva, L. I., A. V. Sharonov, P. A. Astakhov, N. A. Mironov, and A. V. Sergeeva. "The Design of Composite Materials of Prescribed Structure and Properties." International Polymer Science and Technology 44, no. 7 (2017): 17–20. http://dx.doi.org/10.1177/0307174x1704400704.

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The structure and properties of a composite material (basalt-fibre-reinforced plastic) reinforced by chaotically distributed discrete fibres were determined at the design stage with account taken of the fibre diameter, the critical length of the fibres, the arrangement of fibres within the matrix, and the stress distribution over the length of the fibres. The results of calculation were used in the manufacture of specimens of thermoplastic polymeric material by the developed technology. The given results of experimental investigation of specimens of the thermoplastic material showed that the c
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Storoshuk, I. P., V. M. Alekseev, N. G. Pavlukovich, A. S. Borodulin, A. N. Kalinnikov, and A. V. Poleshaev. "Thermoplastic polyether sulfones for composite materials reinforced with fabrics." Journal of Physics: Conference Series 1990, no. 1 (2021): 012038. http://dx.doi.org/10.1088/1742-6596/1990/1/012038.

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Çelik Erbaş,, S., and S. B. Baştürk. "Fabrication and characterization of nanoclay-reinforced thermoplastic composite films." Materiali in tehnologije 53, no. 1 (2019): 87–94. http://dx.doi.org/10.17222/mit.2018.086.

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42

Dmitruk, Anna, Paulina Mayer, and Joanna Pach. "Pull-off strength of thermoplastic fiber-reinforced composite coatings." Journal of Adhesion Science and Technology 32, no. 9 (2017): 997–1006. http://dx.doi.org/10.1080/01694243.2017.1393917.

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Warrior, N. A., M. J. Wilson, R. Brooks, and C. D. Rudd. "Modelling of glass reinforced thermoplastic composite side-impact structures." International Journal of Crashworthiness 6, no. 4 (2001): 553–60. http://dx.doi.org/10.1533/cras.2001.0197.

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Abd El-Mageed, Ahmed I. A., Mohamed M. Desouky, Mamdouh El-Sayed, et al. "Carbon Fiber-Reinforced Thermoplastic Composite Coatings for Steel Pipelines." Polymers 16, no. 23 (2024): 3417. https://doi.org/10.3390/polym16233417.

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Steel pipeline systems carry about three-quarters of the world’s oil and gas. Such pipelines need to be coated to prevent corrosion and erosion. An alternative to the current epoxy-based coating, a multi-layered composite coating is developed in this research. The composite coatings were made from carbon fiber-reinforced thermoplastic polymer (CFRTP) material. Uniaxial carbon fiber CF/PPS prepreg tape was utilized, where the PPS (polyphenylene sulfide) is employed as a thermoplastic (TP) matrix. Compression molding was used to manufacture three flat panels, each consisting of seven plies: UD (
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Stanley, W. F., and P. J. Mallon. "Intraply shear characterisation of a fibre reinforced thermoplastic composite." Composites Part A: Applied Science and Manufacturing 37, no. 6 (2006): 939–48. http://dx.doi.org/10.1016/j.compositesa.2005.03.017.

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Dixon, D. G. "Spall failure in a carbon fibre reinforced thermoplastic composite." Journal of Materials Science Letters 9, no. 5 (1990): 606–8. http://dx.doi.org/10.1007/bf00725892.

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Wang, Qiushi, Haibin Ning, Uday Vaidya, Selvum Pillay, and Leigh-Ann Nolen. "Fiber content measurement for carbon fiber–reinforced thermoplastic composites using carbonization-in-nitrogen method." Journal of Thermoplastic Composite Materials 31, no. 1 (2016): 79–90. http://dx.doi.org/10.1177/0892705716679481.

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Carbon fiber–reinforced thermoplastic composites are gaining increasing interest in various applications thanks to their combined properties of high specific stiffness, high specific strength, and superior toughness. Their mechanical properties are highly dependent on the carbon fiber content. In this study, the carbonization-in-nitrogen method (CIN) developed in previous work is used to measure the fiber content of carbon fiber thermoplastic composites. Three types of carbon fiber thermoplastic composite samples were prepared using hot-melt impregnation. The carbon fiber thermoplastic composi
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Mansor, M. R., S. M. Sapuan, E. S. Zainudin, A. A. Nuraini, and A. Hambali. "Rigidity Analysis of Kenaf Thermoplastic Composites Using Halpin-Tsai Equation." Applied Mechanics and Materials 548-549 (April 2014): 29–33. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.29.

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In this paper, the stiffness mechanical property of natural fiber reinforced thermoplastic composites is analyzed using composite micromechanical model. Kenaf natural fiber is selected as the reinforcement material in the composites construction while three types of commonly used automotive grade thermoplastic matrices, namely polypropylene, acrylonitrile butadiene styrene and polyamide 6 were selected to be reinforced with kenaf fibers. Their stiffness property was later analyzed using Halpin-Tsai micromechanical model at varying fiber content and fiber aspect ratio conditions. In all cases,
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Ku, H. S., E. Siores, J. A. R. Ball, A. Taube, and F. Siu. "Lap shear strength comparison between different random glass fibre reinforced thermoplastic matrix composites bonded by adhesives using variable-frequency microwave irradiation." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 217, no. 1 (2003): 65–75. http://dx.doi.org/10.1177/146442070321700108.

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This paper compares the lap shear strengths of three types of random glass fibre reinforced thermoplastic matrix composite joined by adhesives using microwave energy. Variable-frequency microwave (VFM) (2-18 GHz) facilities are used to join 33 wt % random glass fibre reinforced low-density polyethylene composite [LDPE/GF (33%)], 33 wt % random glass fibre reinforced polystyrene composite [PS/GF (33%)] and 33 wt % random glass fibre reinforced nylon 66 composite [nylon 66/GF (33%)]. With a given power level, the composites were exposed for various times to microwave irradiation. The primer or c
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Xu, An Chang, and Li Min Bao. "Manufacture of Fabric Reinforced Thermoplastic Composites with High Fiber Volume Fraction." Advanced Materials Research 796 (September 2013): 301–5. http://dx.doi.org/10.4028/www.scientific.net/amr.796.301.

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In fiber reinforced thermosetting plastic (FRP) the fiber volume fraction is always up to 60 percent, but in fiber reinforced thermoplastic (FRTP) it is low to about 30 percent which greatly limit their performance. In this paper, for increasing the fiber volume fraction of thermoplastic composite, a new impregnation method for molding continuous fiber reinforced thermoplastic was explored; the fiber volume fraction was significantly raised to 60 percent which is equal to that of FRPs. Then the tensile property was investigated and made a contrast with FRP with the same reinforcement fiber. Th
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