| 酚醛树脂/PBO纤维单向复合材料的制备及性能 |
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| 引用本文： | 刘丹丹,郭庆时.酚醛树脂/PBO纤维单向复合材料的制备及性能[J].工程塑料应用,2011,39(10):35-38. |
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| 作者姓名： | 刘丹丹 郭庆时 |
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| 作者单位： | 长江大学机械工程学院,荆州,434023 |
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| 摘 要： | 利用聚对苯撑苯并双恶唑(PBO)纤维与酚醛树脂制备先进复合材料,研究该单向复合材料的层间剪切性能、弯曲性能、冲击性能和动态力学性能,并分析该复合材料的吸湿脱湿行为和热氧老化行为.酚醛树脂/PBO纤维单向复合材料的层间剪切强度为21.25 MPa,弯曲强度为439.53 MPa,弯曲弹性模量为50.11GPa.
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| 关 键 词： | PBO纤维 单向复合材料 酚醛树脂 |
PREPARATION AND PROPERTIES OF UNIDIRECTIONAL PHENOLIC/PBO FIBER COMPOSITES |
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| Liu Dandan,Guo Qingshi.PREPARATION AND PROPERTIES OF UNIDIRECTIONAL PHENOLIC/PBO FIBER COMPOSITES[J].Engineering Plastics Application,2011,39(10):35-38. |
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| Authors: | Liu Dandan Guo Qingshi |
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| Affiliation: | (College of Mechanical Engineering,Yangtzeu University,Jingzhou 434023,China) |
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| Abstract: | The advanced composites were prepared by using PBO fiber and phenolic resins.The interlayer shearing strength,flex strength,impact property and dynamic mechanical property of unidirectional PBO fiber/phenolic composites were investigated.The interlayer shearing strength of phenolic/PBO unidirectional composites was 21.25 MPa.The flex strength and modulus reached 439.53 MPa and 50.11 GPa. |
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| Keywords: | PBO fiber unidirectional composite phenolic resin |
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