Design and manufacture of automotive composite front bumper assemble component considering interfacial bond characteristics between over-molded chopped glass fiber polypropylene and continuous glass fiber polypropylene composite

Joo, Sung Jun; Yu, Myeong Hyeon; Kim, Won Seock; Lee, Jong Wook; Kim, Kwang Ho

doi:10.1016/j.compstruct.2019.111849

Cited by 36 publications

(9 citation statements)

References 30 publications

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“…Glass fiber (GF) is commonly used as a reinforcement material, heat resistor, or stiffness filler in a wide variety of industries, such as renewable energy (wind turbines) [1], electronics (printed circuit boards) [2], automotive [3], aircraft, and aerospace [4]. Growth in the global glass fiber market is incremental, with a 4% rise expected for the period 2019-2024 [5].…”

Section: Introductionmentioning

confidence: 99%

Transformation of Glass Fiber Waste into Mesoporous Zeolite-Like Nanomaterials with Efficient Adsorption of Methylene Blue

Tsai

Horng

2021

Sustainability

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Recycling and reusing glass fiber waste (GFW) has become an environmental concern, as the means of disposal are becoming limited as GFW production increases. Therefore, this study developed a novel, cost-effective method to turn GFW into a mesoporous zeolite-like nanomaterial (MZN) that could serve as an environmentally benign adsorbent and efficient remover of methylene blue (MB) from solutions. Using the Taguchi optimizing approach to hydrothermal alkaline activation, we produced analcime with interconnected nanopores of about 11.7 nm. This MZN had a surface area of 166 m2 g−1 and was negatively charged with functional groups that could adsorb MB ranging from pH 2 to 10 and all with excellent capacity at pH 6.0 of the maximum Langmuir adsorption capacity of 132 mg g−1. Moreover, the MZN adsorbed MB exothermically, and the reaction is reversible according to its thermodynamic parameters. In sum, this study indicated that MZN recycled from glass fiber waste is a novel, environmentally friendly means to adsorb cation methylene blue (MB), thus opening a gateway to the design and fabrication of ceramic-zeolite and tourmaline-ceramic balls and ceramic ring-filter media products. In addition, it has environmental applications such as removing cation dyes and trace metal ions from aqueous solutions and recycling water.

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Section: Introductionmentioning

confidence: 99%

Transformation of Glass Fiber Waste into Mesoporous Zeolite-Like Nanomaterials with Efficient Adsorption of Methylene Blue

Tsai

Horng

2021

Sustainability

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“…Moreover, Joo et al [31] investigated the bond behavior of the composites, which are previously studied by Wakeman et al [55], according to overmolding process parameters. The bond behavior of a continuous glass fiber-reinforced thermoplastic composite rod (3D-Tow) overmolded with long glass fiber reinforced thermoplastic composite (LFT) given in Fig.…”

Section: Glass Fiber-based Overmolded Composite Productionmentioning

confidence: 99%

Recent developments on the overmolding process for the fabrication of thermoset and thermoplastic composites by the integration of nano/micron-scale reinforcements

Aliyeva

Şaş

Okan

2021

Composites Part A: Applied Science and Manufacturing

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“…Linear and visual measurements evaluated the consistency of cross-sectional geometry. A pull-out test characterized the IFSS according to the ASTM D7913 standard, but the jig and experimental setup followed the method suggested by Joo et al [24]. In this method, the pull-out specimen was clamped vertically into a specially designed metal frame, and the matrix envelope on the upper part of the specimen was peeled off so that only fibers were left, while at the bottom part, the shape of the composite remained.…”

Section: Product Quality Testingmentioning

confidence: 99%

Design, Manufacture, and Performance Testing of Extrusion–Pultrusion Machine for Fiber-Reinforced Thermoplastic Pellet Production

2021

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This study aimed to develop an extrusion and pultrusion system for producing carbon fiber-filled thermoplastic pellets. The extruder delivers a plastic melt to an impregnation die in sufficient volume and is pulled out along with the fibers. The fibers pass in a sideways stretched condition through spreader pins attached in the melt pool, which can then be wetted optimally. The wetting effect was also improved by immersing fiber in a coupling agent solution at an elevated temperature before feeding to the extruder die. For machine performance testing, polypropylene was used as a matrix resin with the following parameters: a screw speed of 5 rpm, a die temperature of 210 °C, and a pulling speed of 56 mm/s. The pull-out test was conducted to assess the interfacial shear strength (IFSS) between fibers and matrix. Scanning electron microscopy (SEM) was applied to characterize the quality of fiber impregnation. SEM characterized a good bonding performance between carbon fiber and the matrix. The average IFSS of the results indicated a good resistance of fiber–matrix bonding against a pulling force. It proved that the combination of the extrusion–pultrusion system can produce high-quality filaments as a raw material of composite pellets.

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Design and manufacture of automotive composite front bumper assemble component considering interfacial bond characteristics between over-molded chopped glass fiber polypropylene and continuous glass fiber polypropylene composite

Cited by 36 publications

References 30 publications

Transformation of Glass Fiber Waste into Mesoporous Zeolite-Like Nanomaterials with Efficient Adsorption of Methylene Blue

Transformation of Glass Fiber Waste into Mesoporous Zeolite-Like Nanomaterials with Efficient Adsorption of Methylene Blue

Recent developments on the overmolding process for the fabrication of thermoset and thermoplastic composites by the integration of nano/micron-scale reinforcements

Design, Manufacture, and Performance Testing of Extrusion–Pultrusion Machine for Fiber-Reinforced Thermoplastic Pellet Production

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