Optimisation on uniformity and compressibility of rapeseed straw cellulose fiber mixtures for straw/mineral hybrid natural fiber composite

文献类型： 外文期刊

第一作者： Zhang, Qifeng

作者： Zhang, Qifeng;Ma, Yunhai;Zhang, Dexue;Zhang, Qifeng;Qi, Zicheng;Yao, Yumei;Zhang, Dexue;Zhang, Qifeng;Ma, Yunhai;Zhang, Dexue;Jia, Chunlin

作者机构：

关键词： Sustainable composites; Mixing process; Rapeseed straw cellulose fiber; Response surface methodology; Uniformity; Compressibility

期刊名称：INDUSTRIAL CROPS AND PRODUCTS （ 影响因子：5.9； 五年影响因子：6.0 ）

ISSN： 0926-6690

年卷期： 2022 年 189 卷

页码：

收录情况： SCI

摘要： The aim was to optimise rapeseed straw cellulose fiber mixtures in terms of uniformity (UM) and compressibility (CP) for straw/mineral hybrid natural fiber composite preparation. Response surface methodology (RSM) combined with Box-Behnken design (BBD) was used to investigate the effect of mixing process conditions on UM and CP. The results showed that the optimum UM was 98.6% and CP was 16% when the fiber dispersion time was 130 s, the straw fiber size was 60 mesh and the addition was 6 wt%. Based on this the sustainable composites were prepared, their friction coefficient fade was tested and SEM analysis of the wear surface was carried out in parallel. The results further indicate that a uniform mix contributes to the friction coefficient stability of the composites. This study has valuable implications for the industrial application of straw fibers in the field of sustainable composites.

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