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Study of Mechanical Properties of Composites based on Re-Reeling Mulberry Silk Waste with Unsaturated Polyester Resin

机译:桑蚕丝废料与不饱和聚酯树脂复卷复合材料的力学性能研究

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摘要

Polymeric materials reinforced with fiber such as glass, carbon fiber provide advantages of high strength to low weight ratio and their uses are very well justified in various applications. Despite these advantages, the wide spread use of synthetic fiber-reinforced polymer composite is declining because of their higher cost and adverse environmental impact. On the other hand the uses of natural fiber to develop environment friendly green materials are attracting researchers worldwide due to their advantages like low cost, low density, non-toxicity, comparable strength, and minimum waste disposal problems. This paper showcases use of various loading or reinforcement percentage of silk waste with UPR to find the impact of reinforced material on mechanical behavior of composites like tensile, flexural and impact strength. The material has a biocompatibility can be used in Bio-engineering or value added product in various applications. The various reinforcement percentage of silk waste used are 3,6,9,12,15 %, the tensile strength at loading of 9 wt.% of silk waste fiber gives results of 356.69 kg/cm~2 while flexural strength found to be 2445.24 kg/cm~2 whereas the izod impact strength is found to be 0.71 Kg/cm~2.
机译:用玻璃,碳纤维等纤维增强的聚合物材料具有高强度,低重量比的优点,在各种应用中其用途非常合理。尽管具有这些优点,但是合成纤维增强的聚合物复合材料由于其较高的成本和不利的环境影响,其广泛使用正在下降。另一方面,由于天然纤维的优势,如低成本,低密度,无毒,可比的强度以及最小的废物处理问题,其在开发环保绿色材料方面的应用吸引了全世界的研究者。本文展示了在UPR中使用各种载荷或增强百分比的废丝,以发现增强材料对复合材料机械性能(如拉伸强度,弯曲强度和冲击强度)的影响。该材料具有生物相容性,可用于生物工程或各种应用中的增值产品。所使用的丝绢废料的各种增强百分比分别为3、6、9、12、15%,9%(重量)的丝绢废纤维在加载时的拉伸强度为356.69 kg / cm〜2,而抗弯强度为2445.24。 kg / cm〜2,而伊佐德冲击强度为0.71 Kg / cm〜2。

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  • 来源
    《Man-Made Textiles in India》 |2016年第6期|209-213|共5页
  • 作者单位

    Department of Textile Engineering, College of Engineering and Technology, Akola;

    Department of Textile Engineering, College of Engineering and Technology, Akola;

    College of Engineering and Technology North Maharashtra Knowledge City, Jalgaon;

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