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Optimization of Microwave Power and Reinforcement in Microwave-Cured Coir/HDPE Composites

机译:微波固化益官/ HDPE复合材料中微波功率和加固的优化

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This research work focused on the effective manufacturing and characterization of natural fibre reinforced composites. High-density polyethylene (HDPE) matrix and chopped coir fibre were used to fabricate coir/HDPE composite using microwave energy. The effect of microwave power and wt% of fibre reinforcement on resultant coir/HDPE composite was investigated for tensile and flexural behaviour. The wt% of reinforcement was 10 and 15%. The microwave powers used for curing were 360 and 720 W. The two-level factorial design was used to decide the number of specimens to be fabricated. The analysis of results was done on Design-Expert V.10 software. Coir/HDPE composite cured at 360 W and coir reinforcement of 10 wt% has the maximum tensile strength of 29.5 MPa. The maximum flexural strength 32.14 MPa reported was at 360 W and reinforcement of 15%. SEM of fractured samples was studied to support the result.
机译:本研究重点是天然纤维增强复合材料的有效制造和表征。 使用微波能量使用高密度聚乙烯(HDPE)基质和切碎的CoIR纤维来制造益官/ HDPE复合材料。 研究了微波功率和WT%的纤维增强物对所得型益官/ HDPE复合材料的影响,以进行拉伸和弯曲行为。 加固的重量%为10%和15%。 用于固化的微波功率为360和720W。两级阶乘设计用于确定要制造的标本数量。 结果分析了设计专家V.10软件。 在360W和10wt%的CoIR加固中固化的益官/ HDPE复合材料具有29.5MPa的最大拉伸强度。 报告的最大弯曲强度32.14MPa为360 W,增强15%。 研究了裂缝样品的SEM以支持结果。

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