Effects of forming conditions on mechanical properties of resinless bamboo composites

机译：形成条件对树脂竹复合材料力学性能的影响

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This paper deals with the development of resinless, unidirectional bamboo fibre-reinforced eco-composites. Resinless bamboo composites were fabricated by the hot-pressing of unidirectional bamboo fibres extracted by a steam explosion method. The effects of forming conditions on their mechanical properties were investigated. The forming temperature was changed every 20°C from room temperature to 180°C, and the forming pressure used was 10 MPa and 50 MPa. Except for the conditions below 60°C, their tensile strength and fracture elongation decreased with increasing forming temperature. Average tensile strength and Young's modulus of the resinless bamboo composites fabricated at 120°C and 50 MPa were 322 MPa and 37 GPa respectively.

机译：本文涉及树脂，单向竹纤维增强生态复合材料的开发。通过通过蒸汽爆炸方法提取的单向竹纤维的热压制造重树脂竹复合材料。研究了形成条件对其机械性能的影响。将形成温度从室温下降至180℃，使用20℃，使用的成形压力为10MPa和50MPa。除了低于60°C的条件外，它们的拉伸强度和断裂伸长率随着成形温度的增加而降低。在120℃和50MPa下制造的可重载竹复合材料的平均抗拉强度和杨氏模量分别为322MPa和37GPa。

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来源
《International Conference on High Performance Structures and Materials》|2006年||共7页
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作者
H. Takagi; H. Mori; Wessex Institute of Technology(WIT)(GB); Free University of Brussels(BE); High Performance Structures and Materials Book Series;
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中图分类工程材料一般性问题;
关键词
natural fibre; bamboo; resinless; binderless; unidirectional composites; tensile strength; modulus;

机译：天然纤维;竹;无树脂;合体;单向复合材料;拉伸强度;模量;

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Effects of forming conditions on mechanical properties of resinless bamboo composites

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