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Composite pyrotechnic product having ADN charge and RDX charge in GAP type binder and method for producing the same
Composite pyrotechnic product having ADN charge and RDX charge in GAP type binder and method for producing the same
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机译:GAP型粘合剂中具有ADN电荷和RDX电荷的复合烟火产品及其制造方法
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摘要
A composite pyrotechnic product containing energetic charges in a plasticized binder includes a cured energetic polymer and at least one energetic plasticizer, wherein: the cured energetic polymer consists of a glycidyl azide polymer (GAP) having a number average molecular weight (Mn) lying in the range 700 g/mol to 3000 g/mol and cured via its hydroxyl terminal functions with at least one curing agent of polyisocyanate type; and the energetic charges present at a content in the range 50% to 70% by weight consisting, for at least 95% of their weight, of large crystals of ammonium dinitramide (ADN) and of small crystals of hexogen (RDX): the large crystals of ammonium dinitramide (ADN) being present at a content in the range 8% to 65% by weight; and the small crystals of hexogen (RDX) being present at a content in the range 5% to 55% by weight.
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