Analysis of sound insulation of trim materials in car using kenaf fibres with sea

Mahamad Azudin, Muhamad Daniel Azrai (2019) Analysis of sound insulation of trim materials in car using kenaf fibres with sea. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Customers require a suitable car and a comfortable atmosphere of disturbing noise generated from outside the vehicle. Therefore, the automotive industry has supplied sound insulation materials using synthetic materials such as felt fibres. Materials used are substances that affect chemicals and are not environmentally friendly. The purpose of project study as the alternative to conventional synthetic materials as sound insulation. Kenaf is a fibre made up of natural fibre has been selected to replace existing materials. To prevent noise from outside the vehicle, with the advantages of kenaf fibres capable of replacing the existing fibres as a sound insulation material. Simulation tests and experiments have been made to prove kenaf fibres capable of replacing existing materials

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