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首页> 外文会议>49th International wood composites symposium >13. The effects of fibre loadings on tensile, impact and flammability properties of rice husk/polyethylene composites
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13. The effects of fibre loadings on tensile, impact and flammability properties of rice husk/polyethylene composites

机译：13.纤维负载对稻壳/聚乙烯复合材料拉伸，冲击和可燃性的影响

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摘要

In this paper, the tensile, impact and flammability properties of thermoplastic composites manufactured from linear medium density polyethylene, rice husk (RH) were studied. Composites were manufactured with RH loading of 15 wt%, 30 wt% and 50 wt%, as well as 3 wt% of maleated polyethylene as the compatibiliser to investigate the effect of RH loading on the various properties of the composites. The results show that the tensile strength and modulus increased with an increase in the percentage of RH loading. On the other hand, the Charpy impact strength decreased with an increase of the RH percentage. Flammability studies using cone calorimeter and limited oxygen index show that the addition of RH in the composites can certain improve certain aspects of the composites’ fire behaviour, but without the addition of proper flame retardant(s), these materials cannot qualify to be fully fire proof.
机译：本文研究了由线性中密度聚乙烯稻壳（RH）制成的热塑性复合材料的拉伸，冲击和可燃性。制造具有15 wt％，30 wt％和50 wt％的RH负载以及3 wt％的马来酸聚乙烯作为相容剂的复合材料，以研究RH负载对复合材料各种性能的影响。结果表明，拉伸强度和模量随RH负载百分比的增加而增加。另一方面，夏比冲击强度随着RH百分率的增加而降低。使用锥形量热仪和有限氧指数进行的可燃性研究表明，在复合材料中添加RH可以在一定程度上改善复合材料的防火性能，但是如果不添加适当的阻燃剂，这些材料就不能完全燃烧证明。

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  • 会议地点 Seattle WA(US)
  • 作者

    Richard J.T. Lin; Ahmad Bilal; K. Jayaraman; Chin-Lung Chiang;

  • 作者单位

    Centre for Advanced Composite Materials, Department of Mechanical Engineering, The University of Auckland, Auckland, New Zealand;

    Centre for Advanced Composite Materials, Department of Mechanical Engineering, The University of Auckland, Auckland, New Zealand;

    Centre for Advanced Composite Materials, Department of Mechanical Engineering, The University of Auckland, Auckland, New Zealand;

    Department of Safety, Health and Environmental Engineering, Hungkuang University, Taichung, Taiwan;

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