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首页> 外文会议>49th International wood composites symposium >9. Superior particleboard composites manufactured from recycled wind turbine materials
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9. Superior particleboard composites manufactured from recycled wind turbine materials

机译：9.用回收的风力涡轮机材料制造的优质刨花板复合材料

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摘要

Recycling and repurposing wind turbine blade material, i.e., mixture of glass fiber, wood material and thermoset resins, is both an economic and environmental necessity. A series of particleboard composites were fabricated using recycled wind turbine material and MDI resin. The recycled material was first comminuted via a hammer-mill through a range of screens (1/2”, 1/4”, and 1/8”). The influence of three factors (particle size, moisture content (MC) as well as resin content) on the properties of final composites were evaluated. Static bending and thickness swelling were characterized according to ASTM D 1037-12. Superior mechanical and physical properties were obtained for all composites panels. Furthermore, mechanical properties rise up as the amounts of resin content, MC and particle size increase. The current investigation demonstrates that it is feasible and promising to recycle the wind turbine blade to fabricate high-performance particleboard.
机译：回收和重新利用风力涡轮机叶片材料，即玻璃纤维，木材材料和热固性树脂的混合物，既经济又环保。使用回收的风力涡轮机材料和MDI树脂制造了一系列刨花板复合材料。首先，通过锤磨机将可回收的物料粉碎通过一系列筛网（1/2英寸，1/4英寸和1/8英寸）。评估了三个因素（粒径，水分含量（MC）以及树脂含量）对最终复合材料性能的影响。根据ASTM D 1037-12表征静态弯曲和厚度膨胀。所有复合板均获得了优异的机械和物理性能。此外，机械性能随树脂含量，MC和粒度的增加而提高。当前的研究表明，回收风力涡轮机叶片以制造高性能刨花板是可行且有希望的。

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  • 来源
  • 会议地点 Seattle WA(US)
  • 作者

    Hui Li; Karl Englund; Donald Lilly;

  • 作者单位

    Washington State University, Pullman, WA 99164-1806, USA;

    Composites Materials and Engineering Center, Washington State University, Pullman, WA 99164-1806, USA;

    Global Fiberglass Solutions, Bothell, WA 90011, USA;

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