| 摘要 |
<p>This invention aims to provide a gas generating composition for a gas generator for an air bag, which composition produces less combustion residues which are easily adsorbed. This composition comprises an azide of an alkali metal or alkaline earth metal, a metallic silicide, and a perchlorate or nitrate of an alkali metal or alkaline earth metal. The combustion residues of the azide are changed into a glass silicate by the metallic silicide and caught by a filter of the gas generator, so that they do not pass through the filter of the gas generator nor make holes in the air bag unlike a conventional gas generator. The addition of silicon dioxide further improves the catching of the combusion residues of the azide. <IMAGE></p> |
