GAS-GENERATING COMPOSITION

摘要

Provided herein is a gas-generating composition which forms combustion residues that can be easily captured. The gas-generating composition is composed of an azide of alkali metal or alkaline earth metal, oxidizer, and 0.1 to 10 wt% of one or two kinds of solder glass represented by BaO?SiO2?PbO?Alkali or B2O3?TiO3?SiO2?Na2O. The incorporation of solder glass reduces the weight of the filter to capture combustion residues by 5 to 30 wt%.