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首页> 外文期刊>Journal of Reinforced Plastics and Composites >Impact of hydrophobic treatment of jute on moisture regain and mechanical properties of composite material
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Impact of hydrophobic treatment of jute on moisture regain and mechanical properties of composite material

机译：疏水处理黄麻对复合材料回潮率和力学性能的影响

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摘要

This study was aimed to investigate the effect of fluorocarbon, hydrocarbon, and hybrid fluorocarbon on the mechanical properties and moisture regain of jute fiber reinforced composite materials. A significant difference in moisture regain values of treated and untreated reinforcement samples was observed, when the concentration of chemical finish (hybrid fluorocarbs) was 40g/L. The composite made from treated reinforcement regained very low moisture content as well as exhibited improved mechanical properties (tensile and flexural strength). Having both characteristics (hydrophilic and hydrophobic groups) in hybrid fluorocarbon, the treated jute fibers and corresponding composites showed better properties as compared to counterparts treated by other two chemicals, due to better interface.
机译：这项研究旨在研究碳氟化合物，碳氢化合物和杂化碳氟化合物对黄麻纤维增强复合材料的机械性能和回潮率的影响。当化学整理剂（混合碳氟化合物）的浓度为40g / L时，观察到处理后的和未处理的增强样品的回潮率值存在显着差异。由处理过的增强材料制成的复合材料的水分含量非常低，并且具有改善的机械性能（拉伸强度和弯曲强度）。在杂化碳氟化合物中兼有两个特性（亲水基团和疏水基团），与黄麻纤维和相应的复合材料相比，经处理的黄麻纤维和相应的复合材料由于具有更好的界面性能而具有更好的性能。

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