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公开(公告)号：KR101334732B1
公开(公告)日：2013-12-12
申请号：KR1020110020788
申请日：2011-03-09
Applicant: 국방과학연구소
CPC classification number: C06B29/22 , C06B33/14 , C06B45/105
Abstract: 본 발명은 수산기말단 폴리에테르(Hydroxy-terminated polyether: HTPE), N-부틸-N-(2-니트레이토에틸)니트라민(N-butyl-(2-nitratoethyl)nitramine: BuNENA) 및 암모늄퍼클로레이트(ammonium perchlorate: AP)를 포함하는, 충격 및 열 반응에 둔감한 고체 로켓 추진 기관용 고체 추진제 조성물에 관한 것이다.
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公开(公告)号：KR1020120104457A
公开(公告)日：2012-09-21
申请号：KR1020110020788
申请日：2011-03-09
Applicant: 국방과학연구소
CPC classification number: C06B29/22 , C06B33/14 , C06B45/105
Abstract: PURPOSE: An insensitive solid propellant composition is provided to provide a solid propellant composition which dull reaction towards impacts and thermal reactions by including hydroxy-terminated polyether(HTPE), N-butyl-(2-nitratoethyl)nitramine(BuNENA) and ammonium perchlorate(AP). CONSTITUTION: An insensitive solid propellant composition comprises 5-10 wt% of one or more selected from the terminal part of hydroxyl polyether and terminal part of hydroxyl poIycaprolactone ether as a binder, 5-15 wt% of 5-15 wt% of N-butyl-N-(2- nitrato ethyl)nitramine as a plasticizer, 10-70 wt% of ammonium perchlorate as a main oxidizer, 10-30 wt% of ammonium nitrate as a sub-oxidizer, and 1-30 wt% of one selected from Al compound, Zr compound, iron compound and B compound. The insensitive solid propellant composition additionally includes one or more hardeners selected from isophorone diisocyanate and polyfunctional aliphatic isocyanate. The insensitive solid propellant composition additionally includes N-methyl -p- nitroaniline or 2- nitrodiphenylamine.
Abstract translation: 目的：提供一种不敏感的固体推进剂组合物，以提供固体推进剂组合物，其通过包括羟基封端的聚醚（HTPE），N-丁基 - （2-硝基乙基）硝胺（BuNENA）和高氯酸铵（ AP）。 构成：不敏感的固体推进剂组合物包含5-10wt％的一种或多种选自羟基聚醚的末端部分和作为粘合剂的羟基聚己内酯醚的末端部分，5-15wt％的5-15wt％ 丁基-N-（2-硝基乙基）硝胺作为增塑剂，10-70重量％的高氯酸铵作为主要氧化剂，10-30重量％的硝酸铵作为副氧化剂，和1-30重量％的一种 选自Al化合物，Zr化合物，铁化合物和B化合物。 不敏感的固体推进剂组合物另外包括一种或多种选自异佛尔酮二异氰酸酯和多官能脂族异氰酸酯的硬化剂。 不敏感的固体推进剂组合物另外包括N-甲基对硝基苯胺或2-硝基二苯胺。
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