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%. This gas-generating composition is used for a gas generator to supply the gas to an air bag being a safety feature that protects the driver and passengers in a car on accidents.