Mechanical Properties of Injection Molded Products Fabricated by Direct Fiber Feeding Injection Molding

Nakao, Ryota; Inoya, Hiroyuki; Hamada, Hiroyuki

doi:10.1016/j.egypro.2016.05.039

Cited by 14 publications

(8 citation statements)

References 2 publications

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“…The DFFIM is a fast, simple, and convenient way to fabricate the hybrid SFRPs. The recent work on the DFFIM mainly focuses on the effect of process parameters on mechanical properties of composites . S. Mathurosemontri and P. Uawongsuwan et al (2014) found that increasing the number of fibers and the screw rotational speed and decreasing the matrix feeding speed lead to an increase in the fiber content.…”

Section: Introductionmentioning

confidence: 99%

Tensile properties of glass fiber reinforced polypropylene composite and its carbon fiber hybrid composite fabricated by direct fiber feeding injection molding process

2017

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The elastic modulus of a glass fiber reinforced polypropylene composite and its hybrid carbon fiber composite fabricated by direct fiber feeding injection molding (DFFIM) process were evaluated by using the Classical Calculated Method and the modified Tsai‐Hill criterion based on the laminate analogy approach method, respectively. The results were in good agreement with the experiments for both the glass fiber reinforced polypropylene composite and its hybrid composite. In addition, the modified Tsai‐Hill criterion shows more accuracy than the Classical Calculated Method in predicting the Young's modulus. The tensile strength of the composites was investigated by utilizing the modified Kelly‐Tyson equation and Modified Tsai‐Hill criterion. The results of the modified Kelly‐Tyson equation are closer to the real value. The interfacial shear strength between carbon fiber and polypropylene in the hybrid composite manufactured by the DFFIM process was analyzed by using the modified Kelly‐Tyson equation. POLYM. COMPOS., 39:3564–3574, 2018. © 2017 Society of Plastics Engineers

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Section: Introductionmentioning

confidence: 99%

Tensile properties of glass fiber reinforced polypropylene composite and its carbon fiber hybrid composite fabricated by direct fiber feeding injection molding process

2017

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“…[95][96][97] Mechanical properties have been specifically concentrated for commercial and defense applications. [98][99][100]…”

Section: Pc/acrylonitrile-butadiene-styrenementioning

confidence: 99%

A review of filled and pristine polycarbonate blends and their applications

Kausar

2017

Journal of Plastic Film & Sheeting

103

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Polycarbonate is an important thermoplastic polymer. Due to its high performance, polycarbonate has a range of engineering applications in construction, automotive, aircraft, data storage, electrical, and telecommunication hardware. However, polycarbonate's use is limited in advanced applications due to limitations, such as strong hydrophobicity, relatively limited chemical functionality, high melt viscosity, notch sensitivity of mechanical properties, and relative softness. Blending with other thermoplastic polymers improves its physical characteristics. The present review outlines up-to-date developments concerning the design and application of polycarbonate blends. A particular emphasis has been given to establish polycarbonate blends such as: polycarbonate/polyethylene polycarbonate/poly(methyl methacrylate) polycarbonate/poly(vinylchloride) polycarbonate/ polystyrene polycarbonate/polyurethane polycarbonate/polyester polycarbonate/poly("-caprolactone). To improve the polycarbonate blend properties, fillers including organic and inorganic reinforcement materials (carbon nanotube, montmorillonite nanoclay, and metal nanoparticle) have also been employed. Polycarbonate blend applications in biomedical, flame retardant, and membrane materials have also been reviewed. To /home/jpf fully exploit the future potential for polycarbonate-based engineering materials, the structure-property relationship and compatibilization mechanisms need to be further explored.

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“…As a result, the mechanical properties including fracture toughness are decreased. However, sample specimens consisting of chopped fibers provide better distribution especially when compression molding techniques are applied so the mechanical strength is increased [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Fiber orientation effect on fracture toughness of silk fiber-reinforced zeolite/HDPE composites

Purnomo¹,

Setyarini²,

Anggono³

2021

FME Transactions

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The aim of this work is to investigate the fracture toughness and deformation of silk fiber (SF)-reinforced zeolite (Z)/high density polyathylene (HDPE) composites. The chopped SFs are arranged in the thickness middle of the dry mixture of Z/HDPE powder that has been prepared in a mold. Composites were produced by the compression molding to produce double-edge notch tensile (DENT). The fracture toughness characterization was carried out based on essential work of fracture method. The results show that the presence of SF increased the essential fracture work even though the non-essential fracture work for Z/HDPE was higher than S-Z/HDPE. The evolution of plastic zone growth coincides with the growth of the fracture process zone (FPZ) whose height has no effect on energy consumption.

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Mechanical Properties of Injection Molded Products Fabricated by Direct Fiber Feeding Injection Molding

Cited by 14 publications

References 2 publications

Tensile properties of glass fiber reinforced polypropylene composite and its carbon fiber hybrid composite fabricated by direct fiber feeding injection molding process

Tensile properties of glass fiber reinforced polypropylene composite and its carbon fiber hybrid composite fabricated by direct fiber feeding injection molding process

A review of filled and pristine polycarbonate blends and their applications

Fiber orientation effect on fracture toughness of silk fiber-reinforced zeolite/HDPE composites

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