A thermoplastic polyurethane elastomer(TPUE) which has good miscibility with NG is synthesized and used in thermoplastic composite solid propellant propellant(TCSP).

 
  • 采用与硝化甘油(NG)具有良好相溶性的热塑性聚氨酯弹性体(TPUE)为粘合剂制备了热塑性复合固体推进剂。
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