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首页> 外文会议>Fracture and strength of solids VII >Development of Green Insulation Boards From Kenaf Fibres Part 2: Characterizations of Thermal and Water Absorption
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Development of Green Insulation Boards From Kenaf Fibres Part 2: Characterizations of Thermal and Water Absorption

机译：红麻纤维绿色绝缘板的开发第2部分：热和水吸收的特性

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摘要

The aim of this study was to investigate the thermal performance, water absorption and dimension stability against water of the green insulation boards. The results show that the thermal conductivity decreased with increasing fibre contents and reached its minimum value (0.0535 w/mk) for the 60/40 kenaf / PU weight %. Contrarily, thermal resistance increased with increasing fibres contents, up to its maximum value (0.09 k.m~2 /w) for the 60/40 kenaf / PU weight %. The minimum water absorption percentage and thickness swelling were recorded at a weight of 50% kenaf fibres. The effects of the alkaline treatment were significant enough to increase the thermal conductivity.
机译：这项研究的目的是研究绿色隔热板的热性能，吸水率和尺寸稳定性。结果表明，当纤维含量增加时，热导率随纤维含量的增加而降低，并达到最小值（0.0535 w / mk），为60/40洋麻/ PU重量％。相反，热阻随纤维含量的增加而增加，直至达到60/40洋麻/ PU重量％的最大值（0.09 k.m〜2 / w）。在50％的洋麻纤维重量下记录了最小的吸水率和厚度膨胀。碱处理的效果足以增加热导率。

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  • 来源
    《Fracture and strength of solids VII》|2010年|p.1331-1336|共6页
  • 会议地点 Kuala Lumpur(MY);Kuala Lumpur(MY)
  • 作者

    S. A. Ibraheem; Aidy Ali; A.Khalina;

  • 作者单位

    Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia;

    Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia;

    Department of Biological and Agricultural Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料一般性问题;
  • 关键词

    Natural materials; Laminates; Biocomposites;

    机译：天然材料；层压板生物复合材料;

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