The development of a red, chlorine-/strontium-free pyrotechnic composition which serves as either a strobe or a flare is reported. The observed strobing behaviour of a red-light emitting composition of Mg/LiNO₃/hexamine/binder was investigated. Additives like 5-amino-1H-tetrazole and nitrocellulose were used to increase the strobing frequency and achieve constant burning.

中文翻译：

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火炬或频闪：基于硝酸锂的可调谐无氯烟火系统

据报道，一种红色，不含氯/锶的烟火组合物可以用作频闪灯或火把。研究了观察到的Mg / LiNO ₃ /六胺/粘合剂的红色发光组合物的频闪行为。使用诸如5-氨基-1 H-四唑和硝化纤维素之类的添加剂来增加选通频率并实现持续燃烧。