The Development of Fiber Reinforced Thermoplastic Composite Materials from German, Japan and United States Based on Information Processing Technology

Wang, Wen Huan; Zhao, Qi; Chang, Hui S.; Wang, Jing Chang

doi:10.4028/www.scientific.net/amm.713-715.2946

Cited by 4 publications

(4 citation statements)

References 14 publications

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“…The CMT5105 test apparatus (Sansi Taijie Co., Ltd., China) was employed, set to an upward loading speed of 1 mm min À1 . Five specimens of each group of the process parameters were tested and the transverse tensile strength (s t ) values of the tested specimens were calculated according to equation (1). The arithmetic mean value of the five specimens was taken as the transverse tensile strength of each experiment group.…”

Section: Tested Methodsmentioning

confidence: 99%

“…Thermoplastic composites have been widely used in the aerospace field in recent years because of their numerous advantages over thermosetting composites, such as highspecific strength, stiffness, and impact resistance toughness. [1][2][3] Besides, the excellent thermochemical stability of the thermoplastic matrix makes its prepreg almost has no limit in terms of storage environmental factors and time. Only physical changes occur during the molding process, which leads to a shorter forming cycle and better recyclability.…”

Section: Introductionmentioning

confidence: 99%

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Optimization of molding process parameters for CF/PEEK composites based on Taguchi method

Dai

Zhan

Guan

et al. 2021

Composites and Advanced Materials

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In this article, nine groups of laminates were prepared according to the Taguchi L9(33) test array to study the influence of three process parameters, including molding pressure, molding temperature, and holding time on the performance of unidirectional carbon fiber/polyetheretherketone (CF/PEEK) laminates. A differential scanning calorimetry test was employed to select a reasonable process parameters range. The transverse tensile strength of the laminates was measured, and the fiber–matrix interfacial bonding behavior of the tested samples was analyzed by scanning electron microscopy. The results showed that the significance of factors to transverse tensile strength were molding temperature, holding time, and molding pressure in sequence. The optimal molding process parameters for CF/PEEK composite laminate were molding temperature of 400°C, molding pressure of 3 MPa, and holding time of 30 min. The optimization results were meaningful for the extension and application of thermoplastic composites.

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Section: Tested Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Optimization of molding process parameters for CF/PEEK composites based on Taguchi method

Dai

Zhan

Guan

et al. 2021

Composites and Advanced Materials

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show abstract

“…Such as electronic shell sockets, resistor housings, car igniters, etc., can also be made into seismic products, such as pump casings, electric knives, etc. [3]. The addition of reinforcing agents (such as glass fiber, nano-silica, carbon fiber and graphite fiber) to the PA66 matrix can significantly improve tensile strength, impact strength, modulus, wear resistance and dimensional stability [4].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Surface Mechanical Process Parameters of Composite Materials Based on Industrial Engineering Technology

Luo

2022

Preprint

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The so-called industrial engineering mainly refers to the large-scale industrial production and industrial economic system as the object of technological research, the purpose is to further optimize the industrial engineering production system, in order to better achieve and achieve the established goal of improving labor productivity and enterprise comprehensive benefits. However, the low surface activity of PBO fibers and poor adhesion between PBO fibers and resin matrix of composites lead to poor mechanical properties of composites, which restricts their practical application in composites. However, the current influences on the interaction of the parameters of the hot stamping process of LGFRP composites, the influence of material design parameters and strain rate effects on the mechanical properties and the stress concentration effects after opening and the design of the body structure have not yet been systematically studied and reported. Therefore, the material was further explored for the lightweight design of the electric vehicle battery pack and the anti-collision beam structure. Studies have shown that fiber reinforced resin-based composite materials have become an important trend in the lightweight technology of the automotive industry due to their unique lightweight effect.

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“…Carbon fiber–reinforced thermoplastic (CFRTP) composites have attracted increasing attention in the aerospace field in recent years, and the application scope has been extended to the main load-bearing components. 1,2 It has high specific strength and stiffness and excellent impact toughness compared with its thermoset counterpart. 3 A shorter molding cycle and better recyclability let it has great potential in improving production efficiency and reducing manufacturing costs.…”

Section: Introductionmentioning

confidence: 99%

Effect of forming process on mechanical and interfacial properties for thermoplastic composite I-stiffened structures

Dai

Zhan

Guan

et al. 2021

High Performance Polymers

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The forming process is the core factor to control the quality of thermoplastic composite components. In this paper, the common I-stiffened structures in the aerospace field were taken as the research object, and the forming process scheme was designed. Based on the prefabrication of C-shaped parts, the I-stiffened structures were prepared by the compression molding process. The influence law of molding temperature on the quality of the prefabricated C-shaped parts was explored. The time dependence of the PEEK melt viscosity was tested to provide the basis for the optimization of forming process parameters of I-stiffened structures. The influencing mechanism of thermoplastic composites repeatedly forming to the bonding strength of remelting interface was studied. The results show that repeated forming would lead to polymer aging and result in low bonding strength at the remelting interface of the I-stiffened structures. Optimizing the forming process could effectively reduce the aging of materials and improve the bonding strength of the remelting interface and overall mechanical properties of components. The research provides technical guidance for the manufacturing of complex thermoplastic composite components, especially the influence mechanism of the forming process on the bonding strength of remelting interface.

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The Development of Fiber Reinforced Thermoplastic Composite Materials from German, Japan and United States Based on Information Processing Technology

Abstract: This paper compared three representative traditional industrial countries, the United States, Japan and Germany, the research and development and usage of thermoplastic composite. At the same time discusses the future research and application of the thermoplastic materials.

Cited by 4 publications

References 14 publications

Optimization of molding process parameters for CF/PEEK composites based on Taguchi method

Optimization of molding process parameters for CF/PEEK composites based on Taguchi method

Optimization of Surface Mechanical Process Parameters of Composite Materials Based on Industrial Engineering Technology

Effect of forming process on mechanical and interfacial properties for thermoplastic composite I-stiffened structures

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