首页> 外文期刊>Journal of industrial and engineering chemistry >Effect of nanoclay reinforcement on structure, thermal and mechanical properties of natural rubber-styrene butadine rubber (NR-SBR)
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Effect of nanoclay reinforcement on structure, thermal and mechanical properties of natural rubber-styrene butadine rubber (NR-SBR)

机译:纳米粘土增强剂对天然橡胶-丁苯橡胶(NR-SBR)的结构,热力学性能的影响

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摘要

The objective of this work is to improve the properties of NR-SBR type rubber that is frequently used in automotive tyres, using nanoclays additions. Low weight (1 wt.%, 2 wt.% and 3 wt.%) percentages of nanoclays were filled in rubber matrix using either a laboratory type Banbury mixer or a two roll mixer. The structural characterization that was carried out using X-ray diffraction (XRD) and transmission electron microscopy (TEM) and the curing characteristics of nanocomposites shows that the formation of an exfoliated structure is dependable on curing time and clay concentration. The structural effect of nanocomposites on tensile, hardness, tear strength and thermogravimetry analysis (TGA) is examined and the outcome of these results is discussed in this paper.
机译:这项工作的目的是使用纳米粘土添加物来改善汽车轮胎中常用的NR-SBR型橡胶的性能。使用实验室型班伯里密炼机或两辊密炼机将低重量百分比(1重量%,2重量%和3重量%)的纳米粘土填充在橡胶基质中。使用X射线衍射(XRD)和透射电子显微镜(TEM)进行的结构表征以及纳米复合材料的固化特性表明,剥离结构的形成取决于固化时间和粘土浓度。研究了纳米复合材料对拉伸,硬度,撕裂强度和热重分析(TGA)的结构影响,并讨论了这些结果的结果。

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