Search results for “natural fiber reinforcement”

Published Open access Original Research Special issue 14 Nov 2024

Influence of Nozzle Temperature, Nozzle Diameter, and Layer Height on Tensile and Hardness Characteristics of 3D Printed CF-PLA

By Karthikeyan R, Pradeep V P, Rajkumar S, Karthikeyan A G, Gobinath K

Abstract: This research investigates the mechanical characterization of CF-PLA (Carbon Fiber-reinforced Polylactic Acid) composite material produced using Fused Deposition Modeling (FDM) technology. The study investigates the impact of different machine parameters, like nozzle temperature, nozzle diameter, and layer height, on the tensile property and hardness of CF-PLA specimens. A total of 27 samples were produced, each with different combinations of nozzle temperature (190°C, 200°C, and 210°C), nozzle diameter (0.4mm, 0.5mm, and …

Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 674–681 Read article

Published Subscription Original Research Special issue 12 May 2025

Influence of Alkali Treatment on the Tensile Properties of The Hybrid Fiber Reinforced Polymer Matrix Composite

By M Chrispin Das, S Prathap Singh, R Malkiya Rasalin Prince, K. Gnanasekaran, S Manikandan, A Dhanush, D S Sujith Kumar, S Yuva Praveen

Abstract: In this study, the effect of alkali treatment on the tensile strength of the hibiscus fiber, gongura fiber, and treated madar fiber-reinforced Polymer Matrix Composite (PMC) is studied. The Sodium Hydroxide (NaOH) solution is utilized for madar fiber treatment. The traditional hand layup methodology was used for fabrication. The influence of tensile property control variables such as duration of fiber treatment, concentration of NaOH for treatment, and proportion of fiber …

Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 28–34 Read article

Published Open access Original Research Special issue 8 Oct 2024

Eco-Friendly Tri-Layer Hybrid Composites: A Sustainable Approach to Polymer Matrix Materials

By Chandramohan D., N. Punitha, Gowtham M., S.C. Boobalan, B. Murali, K. Karthik

Abstract: In the current study, we explored the use of environmentally friendly natural fibers such as sisal, banana, and kevlar. These fibers were fabricated by hand lay-up technique, and their impact on tensile and dynamic properties was evaluated according to ASTM standards. The assessment was conducted under both dry and wet conditions, considering two different chemical dosage parameters for comparison. Additionally, the tri-layer fibers underwent two separate chemical treatments using 1% …

Published in Journal of Polymer & Composites · Vol. 12, Issue 6, 2024 · pp. 195–205 Read article

Published Subscription Review Article Special issue 29 Jan 2026

A Systematic Review of Advanced Composite Materials for High-Performance Spur Gear Applications

By Rishikesh Hanmant Tike, Nitish Kumar Gautam, Tarun Kumar Yadav, Swapnil Deokar, Ritesh Fegade, Rupendra Nehete, Vithoba Tale, Ramakant Chaudhari, Gitanjali Kale

Abstract: This is a review which provides specific and detailed information regarding the fiber-reinforced polymer (FRP) composite to replace traditional steel in high-performance spur gears with emphasis on mechanical performance, computational modeling, and experimental validation. Methods: The current literature was thoroughly investigated that includes material properties, material simulation (e.g., finite element analysis, FEA), and experimental gear testing procedures (e.g., DIN 51354, ASTM G99). Certain case studies in the aerospace and automotive …

Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 209–220 Read article