Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An Insight into Nylon 6,6 Nanofibers Interleaved E-glass Fiber Reinforced Epoxy Composites
https://orcid.org/http://orcid.org/0000-0003-3113-9761
The research work aims to investigate high-performance nylon 6,6 nanofiber interleaved E-glass fiber reinforced epoxy laminates (prepared using the electrospinning method) which exhibit unique design features in terms of improved mechanical strength. The influences of electrospinning control variables such as the nozzle of spinneret to grounded collector distance, rate of flow, high-voltage power supply, and concentration of polymeric solution to create high-quality nanofibers of specific length and diameter in nanometers are examined. The objectives of the current investigations are to develop delamination-resistant nylon 6,6 nanofibers interleaved E-glass fiber reinforced epoxy structural nanocomposites. The research efforts are thus focused to use electrospinning, vacuum assisted resin transfer molding (VARTM), and glass molding processes to fabricate nanocomposites with electrospun nylon 6,6 nanofibers. The specimens are described and evaluated in accordance with ASTM standards for tensile strength (D 638), flexural or bending strength (D 790-2003) of two-phase composites, and the hand molding or hand layup method are compared to the VARTM process. Two-phase nanocomposites containing nylon 6,6 nanofibers into the polymer matrix (Epolam 5015) are fabricated by glass molding process. The advanced composites are manufactured with primary reinforcement of eight-shaft satin weave pattern glass fiber 7781, with Epolam 5015 matrix and secondary reinforcement of nylon 6, 6 nanofibers with different diameters, i.e., 81, 455, and 1200 nm (multiscale). To achieve the different diameter fibers, statistical tools of design of experiment (DOE), full factorial and Taguchi are employed. Further they are characterized with (1) short beam shear strength (SBS) using ASTM 2344 standard for interlaminar shear strength and (2) double cantilever beam (DCB) using ASTM 5288 standard for Mode I fracture toughness for of three-phase nanocomposites. For better understanding the behavior of nanocomposites, the shear strength between laminate planes, or interlaminar shear strength (ILSS), of nylon 6,6 nanofiber interleaved composites is modeled using the finite element technique.
An Insight into Nylon 6,6 Nanofibers Interleaved E-glass Fiber Reinforced Epoxy Composites
https://orcid.org/http://orcid.org/0000-0003-3113-9761
The research work aims to investigate high-performance nylon 6,6 nanofiber interleaved E-glass fiber reinforced epoxy laminates (prepared using the electrospinning method) which exhibit unique design features in terms of improved mechanical strength. The influences of electrospinning control variables such as the nozzle of spinneret to grounded collector distance, rate of flow, high-voltage power supply, and concentration of polymeric solution to create high-quality nanofibers of specific length and diameter in nanometers are examined. The objectives of the current investigations are to develop delamination-resistant nylon 6,6 nanofibers interleaved E-glass fiber reinforced epoxy structural nanocomposites. The research efforts are thus focused to use electrospinning, vacuum assisted resin transfer molding (VARTM), and glass molding processes to fabricate nanocomposites with electrospun nylon 6,6 nanofibers. The specimens are described and evaluated in accordance with ASTM standards for tensile strength (D 638), flexural or bending strength (D 790-2003) of two-phase composites, and the hand molding or hand layup method are compared to the VARTM process. Two-phase nanocomposites containing nylon 6,6 nanofibers into the polymer matrix (Epolam 5015) are fabricated by glass molding process. The advanced composites are manufactured with primary reinforcement of eight-shaft satin weave pattern glass fiber 7781, with Epolam 5015 matrix and secondary reinforcement of nylon 6, 6 nanofibers with different diameters, i.e., 81, 455, and 1200 nm (multiscale). To achieve the different diameter fibers, statistical tools of design of experiment (DOE), full factorial and Taguchi are employed. Further they are characterized with (1) short beam shear strength (SBS) using ASTM 2344 standard for interlaminar shear strength and (2) double cantilever beam (DCB) using ASTM 5288 standard for Mode I fracture toughness for of three-phase nanocomposites. For better understanding the behavior of nanocomposites, the shear strength between laminate planes, or interlaminar shear strength (ILSS), of nylon 6,6 nanofiber interleaved composites is modeled using the finite element technique.
An Insight into Nylon 6,6 Nanofibers Interleaved E-glass Fiber Reinforced Epoxy Composites
https://orcid.org/http://orcid.org/0000-0003-3113-9761
The research work aims to investigate high-performance nylon 6,6 nanofiber interleaved E-glass fiber reinforced epoxy laminates (prepared using the electrospinning method) which exhibit unique design features in terms of improved mechanical strength. The influences of electrospinning control variables such as the nozzle of spinneret to grounded collector distance, rate of flow, high-voltage power supply, and concentration of polymeric solution to create high-quality nanofibers of specific length and diameter in nanometers are examined. The objectives of the current investigations are to develop delamination-resistant nylon 6,6 nanofibers interleaved E-glass fiber reinforced epoxy structural nanocomposites. The research efforts are thus focused to use electrospinning, vacuum assisted resin transfer molding (VARTM), and glass molding processes to fabricate nanocomposites with electrospun nylon 6,6 nanofibers. The specimens are described and evaluated in accordance with ASTM standards for tensile strength (D 638), flexural or bending strength (D 790-2003) of two-phase composites, and the hand molding or hand layup method are compared to the VARTM process. Two-phase nanocomposites containing nylon 6,6 nanofibers into the polymer matrix (Epolam 5015) are fabricated by glass molding process. The advanced composites are manufactured with primary reinforcement of eight-shaft satin weave pattern glass fiber 7781, with Epolam 5015 matrix and secondary reinforcement of nylon 6, 6 nanofibers with different diameters, i.e., 81, 455, and 1200 nm (multiscale). To achieve the different diameter fibers, statistical tools of design of experiment (DOE), full factorial and Taguchi are employed. Further they are characterized with (1) short beam shear strength (SBS) using ASTM 2344 standard for interlaminar shear strength and (2) double cantilever beam (DCB) using ASTM 5288 standard for Mode I fracture toughness for of three-phase nanocomposites. For better understanding the behavior of nanocomposites, the shear strength between laminate planes, or interlaminar shear strength (ILSS), of nylon 6,6 nanofiber interleaved composites is modeled using the finite element technique.
An Insight into Nylon 6,6 Nanofibers Interleaved E-glass Fiber Reinforced Epoxy Composites
J. Inst. Eng. India Ser. C
Chavan, Sachin (Autor:in) / Kanu, Nand Jee (Autor:in) / Shendokar, Sachin (Autor:in) / Narkhede, Balkrishna (Autor:in) / Sinha, Mukesh Kumar (Autor:in) / Gupta, Eva (Autor:in) / Singh, Gyanendra Kumar (Autor:in) / Vates, Umesh Kumar (Autor:in)
01.02.2023
30 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Vibratory behaviour of glass fibre reinforced polymer (GFRP) interleaved with nylon nanofibers
| British Library Online Contents | 2017
Damping properties of thermoplastic-elastomer interleaved carbon fiber-reinforced epoxy composites
| British Library Online Contents | 2004
Study on Tribological Behaviors of Glass Fiber Reinforced Nylon 1010 Based Composites
| British Library Online Contents | 2001
Mechanical Characterization of New Glass Fiber Reinforced Epoxy Composites
| British Library Online Contents | 2004
Adhesive bonding and wettability of plasma treated, glass fiber-reinforced nylon-6,6 composites
| British Library Online Contents | 2000