| 摘要 |
<p>1397523 Propellants SOC NATIONALE DES POUDRES ET EXPLOSIFS 4 July 1973 [5 July 1972] 31920/73 Heading C1D A propellent composition comprises by weight 78-92% of a chlorate or perchlorate of an alkali metal or alkaline earth metal, a binder which is a silicone rubber in an amount of 8- 14À6% or a cellulose acetate in an amount of 8-17À2%, and 0À1-0À8% of elemental carbon as a combustion regulator. The combustion regulator may be acetylene black or graphite. As an additional combustion regulator, copper dichromite may be added. Aluminium powder may be present as a combustion accelerator, and tricresyl phosphate, diethyl phthalate, or triacetin as a plasticizer. The composition produces non-toxic combustion gases and may be used in a gas generator of an inflatable cushion safety device in an automobile.</p> |
