| 高固体含量高强度丁羟推进剂工艺调节技术研究 |
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| 引用本文： | 孙伟,胡林俊,魏子力. 高固体含量高强度丁羟推进剂工艺调节技术研究[J]. 化学推进剂与高分子材料, 2008, 6(3): 42-44 |
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| 作者姓名： | 孙伟 胡林俊 魏子力 |
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| 作者单位： | 中国航天科工集团第六研究院四十六所,内蒙古呼和浩特,010010;中国航天科工集团第六研究院四十六所,内蒙古呼和浩特,010010;中国航天科工集团第六研究院四十六所,内蒙古呼和浩特,010010 |
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| 摘 要： | 阐述不同燃速的高固体含量高强度丁羟推进剂的工艺调节技术,研制出了中低燃速、中燃速和高燃速3种燃速范围,固体质量分数≥90%、20℃最大抗拉强度≥2.5MPa的丁羟推进剂配方,其工艺性能良好,并成功应用于高性能固体火箭发动机。
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| 关 键 词： | 高同体含量 丁羟推进剂 工艺性能 工艺调节 |
| 文章编号： | 1672-2191(2008)03-0042-02 |
| 修稿时间： | 2008-01-24 |
Research on Technique of Adjusting Process for High Solid Content and High Strength HTPB Propellant |
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| SUN Wei,HU Lin-jun,WEI Zi-li. Research on Technique of Adjusting Process for High Solid Content and High Strength HTPB Propellant[J]. Chemical Propellants & Polymeric Materials, 2008, 6(3): 42-44 |
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| Authors: | SUN Wei HU Lin-jun WEI Zi-li |
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| Abstract: | The technique of adjusting process for high solid content and high strength HTPB propellant with different burning rates is expounded. HTPB propellant formulation with three kinds of burning rate including middle-low, middle and high ranges, more than 90% solid mass fraction and tensile strength ≥2.5MPa at 20℃ was developed. Its process performance is better, and it is successfully used in high performance solid rocket motor. |
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| Keywords: | high solid content HTPB propellant process performance process adjusting |
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