| 硼酚醛树脂/丁腈橡胶烧蚀材料性能研究 |
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| 引用本文： | 周瑞涛,郑元锁,孙黎黎,高国新,刘艺,巩红光. 硼酚醛树脂/丁腈橡胶烧蚀材料性能研究[J]. 固体火箭技术, 2007, 30(2): 159-162 |
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| 作者姓名： | 周瑞涛 郑元锁 孙黎黎 高国新 刘艺 巩红光 |
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| 作者单位： | 西安交通大学能源与动力学院,西安,710049;西安交通大学能源与动力学院,西安,710049;西安交通大学能源与动力学院,西安,710049;西安交通大学能源与动力学院,西安,710049;西安交通大学能源与动力学院,西安,710049;西安交通大学能源与动力学院,西安,710049 |
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| 摘 要： | 探讨了硼酚醛树脂/丁腈胶烧蚀材料体系的烧蚀机理,并详细研究了硼酚醛树脂含量对烧蚀材料烧蚀性能、力学性能和加工性能的影响。结果表明,硼酚醛树脂可以显著提高烧蚀材料的耐烧蚀性能,同时对材料的拉伸强度和断裂伸长率有相反的影响,并对胶料具有延迟硫化作用。
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| 关 键 词： | 烧蚀材料 硼酚醛树脂 丁腈橡胶 内绝热层 短纤维 |
| 文章编号： | 1006-2793（2007）02-0159-04 |
| 收稿时间： | 2006-01-12 |
| 修稿时间： | 2006-02-27 |
Study on properties of boron phenolic resin/butadiene acrylonitrile rubber (NBR) ablative materials |
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| ZHOU Rui-tao,ZHENG Yuan-suo,SUN Li-li,GAO Guo-xin,LIU Yi,GONG Hong-guang. Study on properties of boron phenolic resin/butadiene acrylonitrile rubber (NBR) ablative materials[J]. Journal of Solid Rocket Technology, 2007, 30(2): 159-162 |
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| Authors: | ZHOU Rui-tao ZHENG Yuan-suo SUN Li-li GAO Guo-xin LIU Yi GONG Hong-guang |
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| Abstract: | The ablative mechanism of boron phenolic resin/NBR ablative material system was discussed,and the effects of boron phenolic resin content on ablative,mechanical and processing properties of the ablative materials were investigated in detail.The results show that boron phenolic resin can obviously improve ablative properties of material,but it has inverse effect on tensile strength and elongation-to-break of materials and prolongs curing time of matrix material. |
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| Keywords: | ablative materials boron phenolic resin butadiene acrylonitrile rubber interior insulation short fiber |
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