| 摘要: |
| 提出了ＨＴＰＢ－ＴＤＩ（ＩＰＤＩ）弹性体（丁羟弹性体）溶胶的表征项目及其分析测试方法，研究了诸表征参数值与弹性体实验条件间的相关规律，给出了丁羟弹性体溶胶的基本组成和结构。 |
| 关键词: 聚氨酯树脂 合成弹性体 端羟基聚丁二烯推进剂 胶凝作用 官能团分析 |
| DOI： |
| 分类号:V512.3 |
| 基金项目: |
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| AN INVESTIGATION ON THE SOL CHARACTERIZATION METHOD FOR HTPB-BASED ELASTOMERS |
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Lu Ming, Yuan Qifeng, Song Yonglai
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Hubei Red-Star Chemical institute, Xiangfan, 441003
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| Abstract: |
| The characterization items and analytical metheds for sols of HTPBbased elastomers are presented. The relativity between the various characterization parameters and the conditions producting elastomer are investigated. The principal constitution and structure of HTPB-based elastomer sols are also determined. |
| Key words: Polyurethane resin Synthetic elastomer Hydroxy terminated polybutadiene propellant Gelation Functional group analgsis |
