Properties of Rubber-Like Materials and their Blends in Wide Range of Temperatures – Experimental and Numerical Study

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-06-25 DOI:10.2478/ama-2023-0037

M. Konarzewski, M. Stankiewicz, Marcin Sarzyński, M. Wieczorek, M. Czerwińska, P. Prasuła, R. Panowicz

引用次数: 0

Abstract

Abstract Elastomers are widely used in many industries. Their use requires thorough knowledge of their strength and stiffness parameters over a wide temperature range. However, determination of the parameters of such materials is still a challenge. Therefore, the paper presents research methodology allowing determination of the properties of rubber-like materials in a wide range of stretch and temperatures (from +50°C to −25°C) by using the example of styrene-butadiene rubber (SBR) and natural rubber (NR) elastomers. Additionally, two blends, chloroprene rubber/nitrile-butadiene rubber (CR/NBR) and NR/SBR blends, were also considered. Based on physical premises, a polynomial and Arruda–Boyce hyperelastic constitutive models parameters were determined using two different methods, namely curve-fitting and the successive response surface method.

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类橡胶材料及其共混物在大温度范围内的性能——实验与数值研究

摘要弹性体广泛应用于许多行业。它们的使用需要全面了解其在宽温度范围内的强度和刚度参数。然而，确定这种材料的参数仍然是一个挑战。因此，本文以苯乙烯-丁二烯橡胶（SBR）和天然橡胶（NR）弹性体为例，提出了一种研究方法，可以在较宽的拉伸和温度范围内（从+50°C到-25°C）测定类橡胶材料的性能。此外，还考虑了两种共混物，氯丁橡胶/丁腈橡胶（CR/NBR）和NR/SBR共混物。基于物理前提，使用两种不同的方法，即曲线拟合和连续响应面法，确定了多项式和Arruda–Boyce超弹性本构模型的参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.