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首页> 外文期刊>International journal of nanomechanics science and technology >MECHANICAL PROPERTIES OF CARBON FIBER-REINFORCED PLASTIC CONTAINING ADDITIONS OF FULLERENE SOOT
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MECHANICAL PROPERTIES OF CARBON FIBER-REINFORCED PLASTIC CONTAINING ADDITIONS OF FULLERENE SOOT

机译：碳纤维增强富勒烯炭黑的塑料力学性能

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摘要

The results of investigations of the microstructure and mechanical properties of carbon fiber-reinforced plastic with fullerene soot used as nanodispersed filler are presented. Samples of the composites with reinforcement scheme 0_2/90_4/0_2, +45_2/-45_4/+45_2, 0_4, 90_4 were investigated. The strength and the modulus of elasticity of unidirectional samples and fillers with fiber orientation ±45 were improved by 5-20% after addition of 0.2% of the filler. The properties of composites with other fiber arrangements do not change, or may reduce to some extent. It was found that nanomodification of the binder insignificantly affected the material nterlaminar shear strength and it is equal to 51 MPa. For the samples of unfilled matrix it was found the inpruvement of mechanical properties. Young modulus and ultimate tensile strength were increased by 25-30%.
机译：提出了以富勒烯烟灰为纳米分散填料的碳纤维增强塑料的微观结构和力学性能的研究结果。研究了增强方案为0_2 / 90_4 / 0_2，+ 45_2 / -45_4 / + 45_2、0_4、90_4的复合材料的样品。添加0.2％的填料后，纤维取向为±45的单向样品和填料的强度和弹性模量提高了5-20％。具有其他纤维排列的复合材料的性能不会改变，或可能会有所降低。发现粘合剂的纳米改性对材料的层间剪切强度影响不大，并且等于51MPa。对于未填充的基质样品，发现其机械性能有所提高。杨氏模量和极限抗拉强度提高了25-30％。

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