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Effect of surface treatment to tensile static and creep properties for jute fiber reinforced composite

机译：表面处理对黄麻纤维增强复合材料拉伸静态和蠕变性能的影响

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Nowadays, there is a serious environmental problem with waste disposal etc. In fiber reinforced composite, glass fiber reinforced composite is difficult to reuse and recycle. Instead of glass fibers, natural fibers such as bamboo kenaf, jute, and hemp fibers are focused on for environmental friendliness. The mechanical properties for some natural fiber reinforced composites have been studied. The number of papers for green composite is greatly increased. In this study, jute fibers are used as reinforcement because of the huge production and low cost. Polypropylene is used as a matrix because of recycling properties and cost. The strength and creep properties for Jute Fiber Reinforced Plastics (JFRP) are examined. In Japan, natural fibers have been used as fishing nets for a long time. Astringency of a persimmon is used for hemp fiber as a reinforcement and binder. So, the surface treatment is conducted for the fiber using the astringency of a persimmon. The mechanical and creep properties for jute fiber reinforced composite and the effect of surface treatment are investigated. From the results, the following conclusions are obtained. The treatment using the solution of astringency of persimmon is effective to increase mechanical properties. In the case of using the treatment, some densities are effective and 25% solution is most effective. For the creep properties, there is an effect of surface treatment to creep strain. The effect is large when the load is small and the effect emerges in the initial stage.
机译：如今，在纤维增强复合材料中存在废物处理等严重的环境问题，玻璃纤维增​​强复合材料难以重复使用和再循环。代替玻璃纤维，竹keanaf，黄麻和大麻纤维等天然纤维的重点是环境友好。已经研究了一些天然纤维增强复合材料的机械性能。绿色复合材料的数量大大增加。在本研究中，由于生产巨大和成本低，黄麻纤维用作加强。由于再循环性能和成本，聚丙烯用作基质。检查黄麻纤维增强塑料（JFRP）的强度和蠕变性能。在日本，天然纤维已被用作捕鱼网了很长时间。柿子的涩味用于大麻纤维作为增强和粘合剂。因此，使用柿子的涩味对纤维进行表面处理。研究了黄麻纤维增强复合材料的机械和蠕变性能及表面处理的效果。从结果中，获得了以下结论。使用柿子的溶剂溶液的处理有效增加机械性能。在使用治疗的情况下，一些密度是有效的，25％的溶液最有效。对于蠕变性质，表面处理对蠕变菌株有影响。当负载较小时，效果很大，效果在初始阶段出现。

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