This research work aims to prepare the banana (B), sisal (S), and glass (G)-based hybrid composite for wet and dry characterization. The composites were fabricated by two different methods, and the fibres were treated with the solutions. In the first method, 1% volumetric concentration of sodium hydroxide was mixed with purified water solution and the next was 0.5% sodium hydroxide with 0.5% potassium manganate mixed with purified water solution. The composite was fabricated layer by layer, and the layer models (G/S/S/SG, G/B/B/B/G, and G/SB/SB/SB/G) were synthesized by a compressive moulding technique. Microscopic analysis was carried out on composite specimens and presented to confirm the internal structure and bonding. The outcomes revealed that the G-SB-SB-SB-G hybrid composite treated with the NaOH with KMnO4 solution exhibited improved mechanical properties and high moisture resistance.

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Investigation of Mechanical Behaviour of Specially Treated PLA-Based Natural Hybrid Fibre Composite

  • K. V. Nikhil,
  • S. Ramasubramanian,
  • S. S. K. Deepak,
  • R. Pugazhenthi,
  • R. Bharathikanna,
  • Alok Agrawal,
  • Renuka Sharma,
  • Krishna Kant Pandey

摘要

This research work aims to prepare the banana (B), sisal (S), and glass (G)-based hybrid composite for wet and dry characterization. The composites were fabricated by two different methods, and the fibres were treated with the solutions. In the first method, 1% volumetric concentration of sodium hydroxide was mixed with purified water solution and the next was 0.5% sodium hydroxide with 0.5% potassium manganate mixed with purified water solution. The composite was fabricated layer by layer, and the layer models (G/S/S/SG, G/B/B/B/G, and G/SB/SB/SB/G) were synthesized by a compressive moulding technique. Microscopic analysis was carried out on composite specimens and presented to confirm the internal structure and bonding. The outcomes revealed that the G-SB-SB-SB-G hybrid composite treated with the NaOH with KMnO4 solution exhibited improved mechanical properties and high moisture resistance.