Development of Natural Fibre Non-woven Materials' Application as Car Interiors for Noise Reduction

This document mainly introduces the evaluation of vehicle noise, noise sources and noise control. The development of fibers used for noise reduction materials is described as well. Besides, it analyzes the advantages and the necessities of the natural fibre nonwoven materials applied for the noise control, illustrates the present research status and the factors that introduces the sound absorption properties of the natural fibre nonwoven composites used for noise reduction. The paper also gives some reference point for advice to the development of automotive nonwoven materials, it shows that natural fibre nonwoven materials have a huge potential market and worthy for scholars to make a further study.