| abstract |
An airbag explosive composition containing a fuel ingredient, an oxidizing agent, and a binder for them, wherein the binder is a hydrotalcite represented by the following general formula (1): [M2+1-xM3+x(OH)2]x+[An-x/n.mH2O]x-, wherein M2+ represents a divalent metal such as Mg?2+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+ or Zn2+; M3+¿ represents a trivalent metal such as Al?3+, Fe3+, Cr3+, Co3+ or In3+; An-¿ represents an n-valent anion such as OH?-, F-, Cl-, NO¿3-, CO32-, SO42-, Fe(CN)¿6?3-, CH3COO-, oxalate or salicylate; and 0 < x « 0.33. |