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Development of Green Insulation Boards from Kenaf Fibres and Polyurethane

机译：用红麻纤维和聚氨酯开发绿色绝缘板

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摘要

The purpose of this study was to develop effective green insulation boards fabricated from polyurethane (PU) reinforced with Kenaf fibres. Biocomposites having three different weight contents (40/60, 50/50 and 60/40 Kenaf/PU weight %) were manufactured. A fourth type was made from 60/40 NaOH-treated Kenaf/PU weight %. The results show that the elastic properties increased with Kenaf fibre content. The optimal performance was observed at a weight of 50% Kenaf fibres. Furthermore, the minimum water absorption percentage, thickness swelling, and changing in volume were recorded at a weight of 50% kenaf fibres.
机译：这项研究的目的是开发由用Kenaf纤维增强的聚氨酯（PU）制成的有效的绿色隔热板。制造具有三种不同重量含量（40 / 60、50 / 50和60/40 Kenaf / PU重量％）的生物复合材料。第四种是由60/40 NaOH处理的Kenaf / PU重量％制成的。结果表明，弹性性能随红麻纤维含量的增加而增加。在重量为50％的Kenaf纤维时观察到最佳性能。此外，记录了在50％洋麻纤维重量下的最小吸水率，厚度膨胀和体积变化。

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    《Polymer-Plastics Technology and Engineering》 |2011年第6期|p.613-621|共9页
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    Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, Selangor, Malaysia;

    Department of Biological and Agricultural Engineering, Faculty of Engineering, Universiti Putra Malaysia, UPM, Serdang;

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