Thermal conductivity and mechanical properties of synthetic graphite loaded polyphenylene sulfide composites

Tantuğ, Gözde Seviğ; Seki, Yoldaş; Sarıkanat, Mehmet; Altay, Lütfiye; Gülen, Sena; İşbilir, Akın

doi:10.1063/1.5142948

Cited by 4 publications

(2 citation statements)

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“…PPS is a semicrystalline aromatic polymer that demonstrates high thermal stability, outstanding chemical resistance, and excellent flame retardancy properties. However, due to the fact that PPS has poor thermal conductivity, the use of PPS in applications where thermal conductivity is required is limited . Moreover, glass fiber- or carbon fiber-reinforced PPS composites are also popularly utilized in the automobile, aerospace, and other widespread industrial sectors .…”

Section: Introductionmentioning

confidence: 99%

“…However, due to the fact that PPS has poor thermal conductivity, the use of PPS in applications where thermal conductivity is required is limited. 6 Moreover, glass fiber- or carbon fiber-reinforced PPS composites are also popularly utilized in the automobile, aerospace, and other widespread industrial sectors. 7 However, the application of PPS is limited to a great extent due to its poor impact, toughness, and cost.…”

Section: Introductionmentioning

confidence: 99%

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Comparison of the Thermal and Mechanical Properties of Poly(phenylene sulfide) and Poly(phenylene sulfide)–Syndiotactic Polystyrene-Based Thermal Conductive Composites

Seki

Kızılkan²,

Leşkeri³

et al. 2022

ACS Omega

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Syndiotactic polystyrene (SPS) has attracted considerable attention recently due to its high melting temperature, low cost, and relatively low density value. The aim of the study is to reveal whether a blend of PPS and SPS (PPS–SPS) can be used instead of PPS for high thermal stability, high mechanical performance, and high thermal conductive material applications. For this aim, poly(phenylene sulfide)/syndiotactic polystyrene-based carbon-loaded composite materials were prepared using a twin screw extruder. Two carbon-based materials, carbon fiber (CF) and synthetic graphite (SG), were used to improve the mechanical properties and thermal conductivity of the PPS–SPS blends. Through-plane conductivity values of PPS-30SG-10CF and PPS–SPS-30SG-10CF were obtained to be 13.67 and 12.92 W/mK, with densities of 1.55 and 1.50 g/cm3, respectively. It was demonstrated that PPS–SPS blend-based carbon-loaded composites have great potential to be used in thermal management applications with the advantages of relatively low cost and lightweight compared to PPS-based composites.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%