推进技术 ›› 1998, Vol. 19 ›› Issue (6): 97-100.

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丁羟推进剂粘合剂体系固化催化研究

鲁国林,夏强,杜娟   

  1. 湖北红星化学研究所;湖北红星化学研究所;湖北红星化学研究所
  • 发布日期:2021-08-15

STUDY ON CURING CATALYSIS OF HTPB PROPELLANT BINDER SYSTEM

  1. Hubei Red Star Chemical Inst.,Xiangfan,441003;Hubei Red Star Chemical Inst.,Xiangfan,441003;Hubei Red Star Chemical Inst.,Xiangfan,441003
  • Published:2021-08-15

摘要: 研究了乙酰丙酮铁(Fe(AA)3)、二月桂酸二丁基锡(T-12)和三苯基铋(TPB)三类催化剂对丁羟(HTPB)推进剂粘合剂体系固化催化性能的影响。实验结果表明,TPB是丁羟推进剂粘合剂体系比较理想的固化催化剂。

关键词: 端羟基聚丁二烯推进剂;推进剂粘合剂;推进剂固化剂;催化剂

Abstract: The effect of three kinds of catalysts,ferric acetylacetonate(Fe(AA) 3),dibutyltin dilaurate(T 12)and triphenyl bismuth(TPB),on curing catalysis of HTPB propellant binder system is investigated.The experimental results show that TPB is an ideal curing catalyst of HTPB propellant binder system.

Key words: Hydroxyl terminated polybutadiene propellant;Propellant binder;Propellant curing agent;Catalyst