| 纳米填料在不饱和聚酯(UP)包覆层改性中的应用前景 |
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| 引用本文： | 强伟,王吉贵. 纳米填料在不饱和聚酯(UP)包覆层改性中的应用前景[J]. 火炸药学报, 2005, 28(3): 37-40 |
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| 作者姓名： | 强伟 王吉贵 |
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| 作者单位： | 西安近代化学研究所,陕西,西安,710065;西安近代化学研究所,陕西,西安,710065 |
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| 摘 要： | 不饱和聚酯（UP）作为固体推进剂包覆层存在固化物脆性大、低温延伸率低、阻燃耐烧蚀性差的缺点,为了克服这些缺点,文献中提出了一些用纳米填料改性UP包覆层的方法,文章索集了用纳米填料改性UP韧性和阻燃性的最新进展和应用前景,附参考文献21篇.
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| 关 键 词： | 物理化学 不饱和聚酯 纳米填料 阻燃技术 包覆层 |
| 文章编号： | 1007-7812（2005）03-0037-04 |
| 收稿时间： | 2005-01-17 |
| 修稿时间： | 2005-01-17 |
The Applied Prospects of Nano-filler in the Modification of Unsaturated Polyester Inhibitor |
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| QIANG Wei,WANG Ji-gui. The Applied Prospects of Nano-filler in the Modification of Unsaturated Polyester Inhibitor[J]. Chinese Journal of Explosives & Propellants, 2005, 28(3): 37-40 |
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| Authors: | QIANG Wei WANG Ji-gui |
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| Abstract: | Unsaturated polyester(UP) as a solid propellant inhibitor has deficiencies of great fragility of solidification,low cofficient of elongation at low temperature, poor flame retardancy and resistant ablation . In order to overcome the deficiencies, some methods of modifying UP inhibitor by nano-filler are presented in references. In this paper, the current situation, recent progress and applied prospects in the toughness and flame retardancy of modifying UP inhibitor by nano-filler are summarized and reviewed with 21 references. |
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| Keywords: | physical chemistry unsaturated polyester nano-filler flame retardant technology inhibitor |
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