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Puttegowda, Madhu.. Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites
Organization :
Visvesvaraya Technological University. Rajeev Institute of Technology
Name: Goud, Govardhan.
Organization :
Visvesvaraya Technological University. Bahubali College of Engineering
Name: Sathynarayana, Karthik.
Organization :
Visvesvaraya Technological University. The National Institute of Engineering
Name: Puttegowda, Madhu.
Organization :
Visvesvaraya Technological University. Malnad College of Engineering
Email :
pm@mcehassan.ac.in
keyword:
Hybrid composites.
Abstract:
This study investigated the properties of hybrid composites made from Roystonea-Regia and banana fibers for potential applications in industries requiring lightweight, environmentally favorable, and mechanically strong materials. The analysis of density and void fraction revealed that the addition of banana fibers increased the composite's density, despite the fact that the actual density was slightly lower than the theoretical density due to confined gases during fabrication. The results of tensile tests revealed that water absorption negatively affected tensile strength, whereas alkali treatment and hybridization enhanced performance. The composition of 10 wt percent Roystonea-Regia and 5 wt percent banana had the highest tensile strength of 64.76MPa, which was attributable to the hydrophilicity and hydration content of the banana fiber. Further flexural and impact experiments confirmed that the influence of water absorption of composites showed a decrement in mechanical properties. The highest impact strength of 45.28 J/m and flexural strength of 75.6MPa were noted for 10 wt percent Roystonea-Regia and 5 wt percent banana. In addition, Scanning Electron Microscopy (SEM) analysis revealed that alkali treatment improved fiber-matrix interface bonding and roughened fiber surfaces, thereby enhancing the composites' overall performance. The study provides precious insights into the potential of Roystonea-Regia and banana hybrid composites for industrial applications as lightweight, environmentally friendly, and mechanically robust materials."
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2567-01-15
Issued:
2024-01-15
บทความ/Article
application/pdf
BibliograpyCitation :
APPLIED SCIENCE AND ENGINEERING PROGRESS. vol. 17, no. 1 (Jan.-Mar. 2024), p. 1-15.
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.030032 วินาที
Gowda, Anand Hassan Rajamudi.
| Title | Contributor | Type |
|---|---|---|
| Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Gowda, Anand Hassan Rajamudi.;Goud, Govardhan.;Sathynarayana, Karthik.;Puttegowda, Madhu. | บทความ/Article |
Goud, Govardhan.
| Title | Contributor | Type |
|---|---|---|
| Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Gowda, Anand Hassan Rajamudi.;Goud, Govardhan.;Sathynarayana, Karthik.;Puttegowda, Madhu. | บทความ/Article |
Sathynarayana, Karthik.
| Title | Contributor | Type |
|---|---|---|
| Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Gowda, Anand Hassan Rajamudi.;Goud, Govardhan.;Sathynarayana, Karthik.;Puttegowda, Madhu. | บทความ/Article |
Puttegowda, Madhu.
| Title | Contributor | Type |
|---|---|---|
| Role of polymer composites in railway sector An overview
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Praveenkumara Jagadeesh.;Puttegowda, Madhu.;Mavinkere Rangappa, Sanjay.;Suchart Siengchin. | บทความ/Article | |
| Influence of water absorption on mechanical and morphological behaviour of Roystonea-Regia_banana hybrid polyester composites
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Gowda, Anand Hassan Rajamudi.;Goud, Govardhan.;Sathynarayana, Karthik.;Puttegowda, Madhu. | บทความ/Article | |
| Mechanical characterization and water absorption behavior of waste coconut leaf stalk fiber reinforced hybrid polymer composite impact of chemical treatment
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Nagaraju, Sharath Ballupete.;Puttegowda, Madhu.;Girijappa, Yashas Gowda Thyavihalli.;Rawat, Nitin Kishore.;Verma, Akarsh.;Rangappa, Sanjay Mavinkere.;Suchart Siengchin. | บทความ/Article |