鞭炮结构(鞭炮结构名称)

综合百科2022-12-09 07:27:37佚名

鞭炮中包括火药、引线、纸皮。纸皮包裹住火药和引线,引线一头在火药中,一头在纸皮外。点燃引线,则会使密封在纸皮中的火药发生爆炸,从而发出声响。部分鞭炮中还含有镁、铝等活泼金属,能在水中或者潮湿的环境中爆炸。

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