An initiatory explosive suitable for use in a detonator in place of the known ASA mixture is composed of isogonous mixed crystals of lead azide and lead styphnate which can be produced by introducing simultaneously into a reactor vessel a solution containing lead acetate and a solution containing a water-soluble styphnate and sodium azide so as to cause them to react in the presence of a crystal habit modifier such as dextrin or carboxymethyl cellulose which will cause the resulting precipitate to be a homogeneous crystalline material composed of isogonous mixed crystals.
一种适用于雷管以取代已知A
SA混合物的起爆剂是由
叠氮化
铅和
苯乙烯酸
铅的同素异形混合晶体组成的。将含有
乙酸铅的溶液和含有可溶于
水的
苯乙烯酸
钠和
叠氮化
钠的溶液同时引入反应器中,使它们在
糊精或
羧甲基纤维素等晶体习性改良剂的存在下发生反应,从而使生成的沉淀物成为由异构混合晶体组成的均匀结晶物质。