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首页> 外文会议>International Conference on Mechanical, Manufacturing and Process Plant Engineering >Investigation on Oil Absorption and Microstructural Properties of Polyethylene Composites Reinforced with Post-agricultural Waste Fillers
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Investigation on Oil Absorption and Microstructural Properties of Polyethylene Composites Reinforced with Post-agricultural Waste Fillers

机译：农产品后填料加固聚乙烯复合材料的吸油和微观结构性能研究

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摘要

Conventional plastic made from polyethylene (PE) is not able to absorb excess oil from the fried food due to its nature to resist water and oil. As a result, oil inside fried food plastic packaging will be accumulated and will affect the freshness and shelf life of the product. To address this issue, polyethylene incorporated post-agricultural waste filler which is rice husk (RH) and rice husk ash (RHA) is produced. Five levels of filler loading which are 10, 15, 20, 25, and 30 in weight percent were incorporated into the PE to produce RH-PE and RHA-PE composites. Tests were performed to evaluate the oil absorption and microstructural properties of the composites. The results showed that the addition of fillers at any loading percentages resulted in significant improvement on the oil absorption of the composites as compared to control sample which is PE. The RH-PE and RHA-PE composites with 25% of fillers were found to possess the best oil absorption property as compared to other compositions. An increase in the loading of fillers would lead to some large agglomeration, high amount of spaces between rice husk and polyethylene and subsequently allow more oil to be absorbed into the composite. It proved that R RH-PE and RHA-PE composites with optimum composition have a great potential to be a good oil absorbent material.
机译：由聚乙烯（PE）制成的常规塑料由于其性质而无法抵抗水和油，不能吸收油炸食品的过量油。结果，油炸食品塑料包装的油将被累积，并会影响产品的新鲜度和保质期。为了解决这个问题，生产的聚乙烯掺入农业后的废物填料，其是稻壳（RH）和稻壳灰（RHA）。将5含量的填料负载量掺入PE中以产生Rh-PE和rhA-PE复合材料。进行测试以评估复合材料的吸油和微观结构性质。结果表明，与作为PE的对照样品相比，在复合材料的油吸收方面产生显着改善。与其他组合物相比，发现具有25％填料的RH-PE和RHA-PE复合材料具有最佳的油吸收性能。填料负载的增加将导致一些大的聚集，稻壳和聚乙烯之间的大量空间，随后允许更多的油被吸收到复合材料中。事实证明，具有最佳组合物的R RH-PE和RHA-PE复合材料具有良好的吸油材料的潜力。

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