A novel approach for development of printed circuit board from biofiber based composites

Bharath, K. N.; Puttegowda, Madhu; Gowda, T.G. Yashas; Verma, Akarsh; Sanjay, M. R.; Siengchin, Suchart

doi:10.1002/pc.25732

Cited by 112 publications

(60 citation statements)

References 24 publications

(25 reference statements)

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“…Differential thermal analysis (DTA) and Thermogravimetric analysis (TGA) tests were conducted, and specimens were initially cut into very small pieces prior to loading it into TGA machine. [36][37][38] TGA machine used in this process is STA7300 HITACHI where N 2 is used as medium, maintains between the range of 150-200 ml/ min. The temperature range taken for the experiment is 30-500 C, and temperature change rate is taken to be 10 C/min.…”

Section: Thermal Analysis Testsmentioning

confidence: 99%

Effect of functionalized silicon carbide nano‐particles as additive in cross‐linked PVA based composites for vibration damping application

Bisht

Verma

Chauhan

et al. 2021

Vinyl Additive Technology

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In this research study, a comprehensive effort has been made to functionalize silicon carbide particles using the acidic oxidation with nitric acid to obtain homogeneous stabilized distribution of activated SiC particles within a polymer matrix, and develop functionalized silicon carbide (f-SiC) particle reinforced polyvinyl alcohol (PVA) based cross-linked composite. After fabrication of functionalized silicon carbide (f-SiC) particle reinforced polyvinyl alcohol based cross-linked composite with varying f-SiC weight percentages of PVA (0%, 1%, 2%, 3%, and 4%) were placed to various investigations. Processed samples are initially examined based by the physical tests (water absorption tests), followed by mechanical test (tensile test) and then micro-structural tests (scanning electron microscopy). Lastly, thermal tests were also concluded which involved the dynamic mechanical, differential thermal and thermo gravimetric analysis. The cross-linked polyvinyl alcohol-based composite with 2 weight % of f-SiC content is observed to be the superlative of all the compositions under this research study that was confirmed by the mechanical and micro-structural tests. This composite material shows high storage modulus with visco-elastic behavior, therefore, the material can be utilized to diminish the transmission of noise, as a shock absorber and vibration isolator.

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Section: Thermal Analysis Testsmentioning

confidence: 99%

Effect of functionalized silicon carbide nano‐particles as additive in cross‐linked PVA based composites for vibration damping application

Bisht

Verma

Chauhan

et al. 2021

Vinyl Additive Technology

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“…These composites are suggested for printed circuit board applications. [24] Marichelvam et al [25] developed low-density natural composites composed of sugarcane bagasse fiber and palm sheath fiber for the automobile applications. The author also compared the performance of composite with and without the NaOH treatment of reinforced fibers.…”

Section: Introductionmentioning

confidence: 99%

Pongamia pinnata shell powder filled sisal/kevlar hybrid composites: Physicomechanical and morphological characteristics

et al. 2021

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The composite industry was attracted by natural fiber reinforced polymer materials for various valuable engineering applications due to its ecofriendly nature, less cost, and enhanced mechanical and thermal properties. This present work aimed at incorporating sisal and kevlar woven fabrics with the epoxy matrix and studying the effect of Pongamia pinnata shell powder on the sisal/ kevlar hybrid composite. Six different laminates were prepared using hand layup method with filler percentage varying 2, 4, and 6 wt%. The prepared laminates cut according to the ASTM standards for performing different mechanical tests. Results reveal that the reduction of void percentage was observed at higher filler contents, while the incorporation of kevlar fabric enhances the impact strength by 279%, tensile strength by 89.77%, and tensile modulus value by 2% in comparison with pure natural fabric laminate L-1. The flexural strength and interlaminar shear strength were higher for 2% filler composites, while the highest flexural modulus and hardness values were observed for 6% filler-filled composites. The water absorption percentage was maximum for sisal laminate L-1 and minimum for kevlar laminate L-2. The fractured tensile and flexural specimens were analyzed by scanning electron microscopy.

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“…[1][2][3][4][5][6][7] In the aerospace industry, which in addition to reducing the weight of structures, requires high dimensional-thermal stability and fire resistance, polymer composites are a good choice. [8][9][10][11][12][13] Fiber-reinforced composites based on the phenolic resin are used in various industries because they do not burn quickly when exposed to fire, produce small amounts of smoke and toxic fumes, ability to produce complex shapes, and have a high strengthto-weight ratio. [14] These composites are used in the marine, offshore, aerospace, mass transit, and construction areas that are exposed to fire and high temperatures.…”

Section: Introductionmentioning

confidence: 99%

Study of mechanical, flame, and water stability of phenolic resin / carbon fiber / nanosilica composites

Bakhshi

Heydarian

2021

Polymer Composites

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Phenolic resin-carbon fiber composites are used in various industries due to their high flame resistance, high strength to weight ratio, and high thermal stability as an insulator. In this study, to expand the applications of this composite in marine structures, phenolic resin-carbon fiber-nanosilica composites were fabricated with eight layers of twill carbon fibers and 0, 1, 2, and 3 wt% of nanosilica then flexural and flame resistance was investigated. To evaluate the stability of the composites in seawater, the samples were placed in seawater for 30, 60, and 90 days then the flexural test was performed and the percentage of strength reduction was calculated. Thermogravimetric analyzer test was performed on a sample that had the highest strength after 90-day immersion.Finally, it was found that nanosilica particles had a significant effect on increasing the flexural strength and flame resistance of samples so that the sample with 3 wt% silica had flexural strength and burning rate of 690 MPa, 0.098 g/s, respectively.

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A novel approach for development of printed circuit board from biofiber based composites

Cited by 112 publications

References 24 publications

Effect of functionalized silicon carbide nano‐particles as additive in cross‐linked PVA based composites for vibration damping application

Effect of functionalized silicon carbide nano‐particles as additive in cross‐linked PVA based composites for vibration damping application

Pongamia pinnata shell powder filled sisal/kevlar hybrid composites: Physicomechanical and morphological characteristics

Study of mechanical, flame, and water stability of phenolic resin / carbon fiber / nanosilica composites

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