AMMONIUM NITRATE PARTICULATE SUBSTANCE FOR GAS GENERATING AGENT, PRODUCTION METHOD THEREOF, AND GAS GENERATING AGENT PELLET

摘要

Provided are an ammonium nitrate particulate substance for a gas generating agent which has excellent moisture-proof properties and phase stability, and a production method thereof. The method for producing the ammonium nitrate particulate substance for a gas generating agent involves preparing an ammonium nitrate-containing liquid in which ammonium nitrate and an aqueous polymer or water-dispersible polymer are dissolved or thoroughly dispersed in a solvent mainly comprising water, and spray drying the ammonium nitrate-containing liquid.