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In industries, the usage of natural fibre composites (NFC) becomes one of the inevitable materials in the engineering field. The applications are owing to its characteristics like high strength to weight ratio, recyclability less density and inexpensive. In recent days the automotive parts like door trim panels, wheel arch, rear hatch, roof liner and bonnet insulation were replaced using NFC. Present-day huge usage of NFC people is working on the recyclability of composites. The present research aimed to recycle the NFC waste as reinforcement in the sisal/epoxy composite. The effect of composite waste reinforcement at various weight percentages (0, 5, 10 and 15%) were studied. The sisal/epoxy composite subjected to mechanical characterisations and drilling performance were studied by varying the process parameters such as feed and spindle speed using design of experiment (DOE).

The use of natural fibers composite matrix is tremendously increasing day to day and acting as a replacement product to many conventional materials in the automobile and aviation sectors. It was preferred due to its bio-degradability, weight to strength ratio, easy availability, and lightweight. The crisscrossed woven jute and raw-sisal fibers had drawn the superior properties in the advanced developing field of the composite. The main purpose of this project is to evaluate the mechanical properties and the influence of raw sisal fiber with woven Jute/Epoxy composite by varying the size of raw sisal in three variable lengths such as 10mm, 20mm, and 30mm respectively. The composite laminates were fabricated by the conventional hand-layer technique. The mechanical characterization like the tensile test, flexural test, and hardness, was estimated on the fabricated jute/sisal hybrid composite material.