Application of auxetic materials in modern car industry and future trends

Abstract

This research paper is about auxetic materials and their application in modern vehicles. This paper is about the preparation of negative Poisson's ratio foam materials by elucidating the basic principles and classification of auxetic materials in the modern automobile industry, and discusses the latest progress of auxetic materials for hoods and automobile bumpers. Auxetic materials in modern automobiles The unique application of auxetic materials, the basic concept of auxetic materials and their mechanical properties, and the rapid development trend in recent decades. This study adopts the triangular research method and comprehensively uses various methods such as literature review, expert interviews, and pre-standard analysis to achieve a comprehensive evaluation of auxetic materials. Specifically, for each research objective, a corresponding comprehensive evaluation system is constructed using preset standard analysis, so as to deeply discuss the performance, advantages, applications and environmental protection materials of auxetic materials, and evaluate their performance in modern automotive applications. Not only is it of great value to the field of modern automobile industry, but it may also have an impact on material research in other fields. In addition, the research results are scalable, which can provide guidance for the research and development of auxetic materials in the future, and promote the establishment of more systematic research methods and comprehensive evaluation systems. Through this study, a more accurate basis for material selection can be provided, the use of environmentally friendly materials can be promoted, and sustainable development plans can be further formulated.