Structural correlations to sliding wear performance of PA-6/PP-g-MA/nanoclay ternary nanocomposites

Dayma, Naresh; Satapathy, Bhabani K.; Patnaik, Amar

doi:10.1016/j.wear.2011.03.008

Cited by 22 publications

(9 citation statements)

References 32 publications

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“…As seen in this figure that, the specific wear rate values decreased with the addition of nanoclay filler into the PA-6/PP polymer blend. This result is in agreement with previous works [10,16] in the literature. The decrease in coefficient of friction and specific wear rate behaviors may be explained by interfacial strengthening of the nano level reinforcements.…”

Section: Macromolecular Symposiasupporting

confidence: 94%

“…However, nano particles show the agglomeration behavior due to smaller size and high surface energy . The size, distribution of the filler and the content plays a big role on the mechanical and tribological performance of the nano composites. Chow et al investigated the effect of nanoclay and maleated polypropylene on the mechanical properties and morphology of polyamide‐6/polypropylene/organoclay nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

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Tribological Properties of Nanoclay Reinforced Polyamide‐6/Polypropylene Blend

Mimaroğlu

Ünal

Yetgin

2018

Macromolecular Symposia

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In this study, the tribological performance of polyamide‐6 (PA‐6), polypropylene (PP), polyamide‐6/polypropylene (PA‐6/PP) polymer blend, and nanoclay reinforced polyamide‐6/polypropylene composite are investigated. Nanoclay reinforced polymer composite is produced by melt compounding using co‐rotating twin screw extruder followed by injection moulding. Tribological studies are carried out using a pin‐on‐stainless steel disc configuration under dry sliding conditions. Tribological tests are carried out at sliding speed of 0.5 m s−1 and applied load values of 25, 50,100, 150 N. The friction coefficient and specific wear rate values are obtained and evaluated. The results show that the addition of nanoclay into the PA‐6/PP polymer blend reduced their coefficient of friction and specific wear rate values. The lowest coefficient of friction and specific wear rate values are for nanoclay reinforced PA‐6/PP blend. The highest coefficient of friction and specific wear rate values are for PA‐6 polymer.

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Section: Macromolecular Symposiasupporting

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Tribological Properties of Nanoclay Reinforced Polyamide‐6/Polypropylene Blend

Mimaroğlu

Ünal

Yetgin

2018

Macromolecular Symposia

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“…This morphology was more effective at delaying thermal degradation, resulting in improved of thermal stability. Dayma et al [88] reported that the incorporation of nanoclay into a PA6/PP-g-MA binary blend matrix caused an enhancement in the wear resistance. The wear surface morphology studies indicated a transition in the wear failure mechanism from matrixdominated plastic-flow to shear-induced low-intensity ductile-chipping with the increase in nanoclay content, which plays a determining role in controlling the sliding wear performance.…”

Section: 3mentioning

confidence: 99%

Polyamide blend-based nanocomposites: A review

Chow¹,

Ishak

2015

Express Polym. Lett.

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“…Melt intercalation has been widely accepted and an economical method for industrial applications. The effect of various compatibilizers on polymer matrix or blends has been studied by numerous authors (Shanks and Cerezo 2012;Dayma et al 2011;Jiang et al 2003;Lu et al 2004, Zhu et al 2008. The HDPE and nitrile copolymer nanocomposites with organoclay were synthesized by solution blending method and found that greater dispersion was obtained in nitrile copolymer matrix (Jeon et al 1998).…”

Section: Introductionmentioning

confidence: 99%