Tribological behaviour of 1D and 2D nanofiller based high densitypoly-ethylene hybrid nanocomposites: A run-in and steady state phase analysis

Badgayan, Nitesh Dhar; Samanta, Sutanu; Sahu, Santosh Kumar; Siva, S.B. Venkata; Sadasivuni, Kishor Kumar; Sahu, Duryodhan; Sreekanth, P.S. Rama

doi:10.1016/j.wear.2016.12.037

Cited by 50 publications

(10 citation statements)

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“…It is evident that the presence of hard particles restricts the propagation of cracks to a greater extent and reduces wear. In Table , an attempt was made to compare the wear properties of HDPE‐TiO 2 composites with other polymer‐based composites . It is interesting to note that the wear resistance of HDPE‐TiO 2 composites is better than HDPE reinforced with MWCNT composites.…”

Section: Resultsmentioning

confidence: 99%

“…Based on the property requirement, the tailoring of TiO 2 selection can be done. A careful review of the literature revealed that researchers most widely used fillers addition up to (40 vol %) for different polymers . Therefore, in the present study we restricted the TiO 2 content up to 40 vol %.…”

Section: Dielectric Propertiesmentioning

confidence: 99%

“…Polyethylene (PE) is one of the most important thermoplastic polymers for engineering applications. In view of its good mechanical, tribological, biological, and dielectric properties, these polymers have a wide range of applications such as toys, household ware, plastic containers, sheets, pipes, blow molded bottles, ballpoint pen tubes, underground pipes, insulator applications, gear applications, automobile components, flight interiors, energy applications, bio‐applications, and so forth . In particular, HDPE is used as a protective layer for machinery to protect them from wear .…”

Section: Introductionmentioning

confidence: 99%

“…The wear properties of a material are not really a material property, but a system property. It depends upon the mating surface, applied load, and velocity of rubbing environment . The formation of wear debris is a major concern for HDPE in biomedical applications .…”

Section: Introductionmentioning

confidence: 99%

“…To overcome these properties, HDPE is reinforced with rigid fillers. Different studies have reported improvement in frictional and wear properties by addition of fillers like nanoceramics, carbon nanotubes, clay, a combination of these, and also blending with other polymers …”

Section: Introductionmentioning

confidence: 99%

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Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites

Shaji

Shaik

Golla

2019

J of Applied Polymer Sci

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Almost fully dense high-density polyethylene (HDPE) reinforced with submicron-sized titanium dioxide (TiO 2 ) ceramic filler (up to 40 vol %) was fabricated using compression molding. More than 98.5% ρ th (theoretical density) could be obtained for all the HDPE compositions and its measured density varied between 0.94 and 2.25 g cc −1 . The hardness of HDPE increased considerably from 32.6 to 69 MPa (i.e., by two times) with the addition of 40 vol % TiO 2 . The compression strength (19.03-34.16 MPa) and modulus of elasticity (0.49-1.05 GPa) of HDPE were also found to increase with the addition of TiO 2 filler. However, the HDPE exhibited good ductility (59% strain) up to 20 vol % TiO 2 and it was reduced with the further addition of TiO 2 . The strain decreased drastically to 7.6% for HDPE-40 vol % TiO 2 . Addition of TiO 2 filler leads to a considerable decrease in wear rate and coefficient of friction (COF). The wear studies revealed that the HDPE-40% TiO 2 composite exhibited a low wear rate of 1.82 × 10 −5 mm 3 N m −1 and COF of 0.13. The dielectric constant of HDPE (at 10 kHz) was also considerably increased from 5.31 to 20.02 with the addition of TiO 2 up to 40 vol %. Achievement of such high dielectric constant for HDPE materials is the highest ever reported for HDPE.

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Section: Resultsmentioning

confidence: 99%

Section: Dielectric Propertiesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites

Shaji

Shaik

Golla

2019

J of Applied Polymer Sci

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Processing and Industrial Applications of Sustainable Nanocomposites Containing Nanofillers

Zadeh

Waseem

Sadasivuni

et al. 2019

Sustainable Polymer Composites and Nanocomposites

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3D Printing of Composite Sandwich Structures for Aerospace Applications

Choudhari

Thakare²,

Sahu

2021

Composites Science and Technology

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Tribological behaviour of 1D and 2D nanofiller based high densitypoly-ethylene hybrid nanocomposites: A run-in and steady state phase analysis

Cited by 50 publications

References 25 publications

Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites

Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites

Processing and Industrial Applications of Sustainable Nanocomposites Containing Nanofillers

3D Printing of Composite Sandwich Structures for Aerospace Applications

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Tribological behaviour of 1D and 2D nanofiller based high densitypoly-ethylene hybrid nanocomposites: A run-in and steady state phase analysis

Cited by 50 publications

References 25 publications

Mechanical, wear, and dielectric behavior of TiO2 reinforced high‐density polyethylene composites

Mechanical, wear, and dielectric behavior of TiO2 reinforced high‐density polyethylene composites

Processing and Industrial Applications of Sustainable Nanocomposites Containing Nanofillers

3D Printing of Composite Sandwich Structures for Aerospace Applications

Contact Info

Product

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Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites

Mechanical, wear, and dielectric behavior of TiO₂ reinforced high‐density polyethylene composites