Evaluation of Surface Response of Ficus Benghalensis Fiber—Epoxy Composites Under Dry Sliding Wear Conditions

Das, Chinmayee; Mishra, Swagatika; Purohit, Abhilash

doi:10.1007/s40034-020-00182-1

Cited by 7 publications

(4 citation statements)

References 11 publications

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“…[23][24][25] From the experimental design, it was found that the wear rate of the investigated samples was very influenced by the filler content followed by the sliding velocity while sliding distance and normal load had comparatively less importance on wear rate. 23 In another study, Pradhan et al 24 found that among all the factors, filler content affected the wear behavior of agro waste-filled epoxy resin most significantly and the addition of the walnut shell powder as filler improved the wear resistance of neat epoxy. The effects of different control factors on the sliding wear characteristics of epoxy-Linz-Donawitz sludge (LD sludge) materials with and without LD sludge addition were examined by Purohit and Satapathy.…”

Section: Introductionmentioning

confidence: 98%

“…Many optimization techniques like Taguchi experimental design, RSM, etc. were used to study the dry sliding wear behavior of organic‐filled epoxy resins 23–25 . From the experimental design, it was found that the wear rate of the investigated samples was very influenced by the filler content followed by the sliding velocity while sliding distance and normal load had comparatively less importance on wear rate 23 .…”

Section: Introductionmentioning

confidence: 99%

“…were used to study the dry sliding wear behavior of organic‐filled epoxy resins 23–25 . From the experimental design, it was found that the wear rate of the investigated samples was very influenced by the filler content followed by the sliding velocity while sliding distance and normal load had comparatively less importance on wear rate 23 . In another study, Pradhan et al 24 found that among all the factors, filler content affected the wear behavior of agro waste‐filled epoxy resin most significantly and the addition of the walnut shell powder as filler improved the wear resistance of neat epoxy.…”

Section: Introductionmentioning

confidence: 99%

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Understanding the effect of solid lubricants on scratch behavior in epoxy resins: An experimental and statistical approach

Ceylan,

Ozun,

Özzaim Toker

et al. 2024

Polymer Composites

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Epoxy resins inherently have low resistance to scratching. To increase the scratch resistance of epoxy resins, reinforcing solid lubricants into the resin is an option. For this purpose, in this study, polytetrafluoroethylene (PTFE) and graphite were reinforced in two different epoxy resins (rigid and toughened) at different reinforcement ratios (5, 10, and 15 wt%). The effects of solid lubricant reinforcement on the scratch behavior of rigid and toughened epoxy resins were examined both experimentally and statistically. Scratch tests were performed throughout a distance of 10 mm using a test apparatus under a load of 15 N and a scratch speed of 30 mm/min. Following the scratch tests, the COF (Coefficient of Friction) values, scratch hardness, scratch width, and depth of all samples were determined and compared to neat epoxy for each resin. In general, it has been determined that solid lubricant reinforcement at higher reinforcement ratios has a positive effect on the COF value (15 wt%). In the case of 15 wt% graphite reinforced rigid and toughened epoxy, a decrease of 15.90% and 17.77%, respectively, was obtained in the COF value compared to the neat epoxy. After the scratch tests, statistical analysis was performed according to RSM to support the experimental results, and ANOVA tables were obtained.Highlights Epoxy adhesives exhibit low scratch resistance. Examining the impact of PTFE and graphite reinforcement on scratch behavior. Two types of epoxy and varied reinforcement ratios (5, 10, and 15 wt%) were studied. Solid lubricant reinforcement to epoxy positively affected scratch behavior.

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Section: Introductionmentioning

confidence: 98%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Understanding the effect of solid lubricants on scratch behavior in epoxy resins: An experimental and statistical approach

Ceylan,

Ozun,

Özzaim Toker

et al. 2024

Polymer Composites

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“…However, a significant amount of these fillers is discarded as waste, which increases environment pollution 1,10,11 . Date palm leaf, 12 ficus benghalensis, 13 walnut shell, 14 and coconut shell 15 are several examples of materials that meet these criteria and currently are being investigated for their potential for use. Some studies have examined the effect of the size of specific added natural materials on the properties of the materials 16 …”

Section: Introductionmentioning

confidence: 99%

An investigation of the mechanical characteristics of natural particle‐reinforced glass and epoxy composites after immersion in acidic and basic aging solutions

Kandas,

Ozdemir

2023

Polymer Composites

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This study aimed to ascertain the alterations in aging responses of fiber‐reinforced composites, as well as the effects of their natural particle reinforcement, through exposure to acidic and alkaline solutions. Specimens were produced with 0 wt. % (neat), 1 wt. %, 2 wt. % and 3 wt. % particle ratios from acorn and pinecone particles. A particle content of 2 wt. % was determined to yield the best mechanical properties in all mechanical tests conducted for pinecone reinforcement. The highest improvement in strength, observed in 3 wt. % pinecone‐reinforced composites, reached 22.5% at flexural strength. HCl and NaOH diluted in water were chosen as aging solutions. Mechanical tests were repeated at different stages of aging. According to the findings, 1 wt. % particle‐reinforced composites showed better resilience to the mechanical property reduction effect of aging compared to the 2 wt. % and 3 wt. % particle‐reinforced composites. At a particle ratio of 2 wt. %, the acorn‐reinforced specimens exhibit their highest maximum penetration force, which is 5% higher than that of the 0 wt. % composite, consistent with the results of tensile and compressive tests.Highlights Composite material was manufactured by hand lay‐up and vacuum bagging method. Specimens were aged using acid and base solutions. Tensile, compressive, and bending results were obtained depending on particle type and ratio. Tensile, compressive, and bending strengths of composites were compared according to various aging times.

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A novel study on the stacking sequence and mechanical properties of Jute-Kevlar-Epoxy composites

Purohit,

Dehury,

Sitani

et al. 2024

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Evaluation of Surface Response of Ficus Benghalensis Fiber—Epoxy Composites Under Dry Sliding Wear Conditions

Cited by 7 publications

References 11 publications

Understanding the effect of solid lubricants on scratch behavior in epoxy resins: An experimental and statistical approach

Understanding the effect of solid lubricants on scratch behavior in epoxy resins: An experimental and statistical approach

An investigation of the mechanical characteristics of natural particle‐reinforced glass and epoxy composites after immersion in acidic and basic aging solutions

A novel study on the stacking sequence and mechanical properties of Jute-Kevlar-Epoxy composites

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