| 摘要 |
PROBLEM TO BE SOLVED: To provide an aerosol composition which has low flammability, hardly clogs an injection nozzle, maintains a stable injection condition, and can produce a frozen material by injecting stably.SOLUTION: The invention relates to an aerosol composition which contains aqueous undiluted solution containing a surfactant and water, a first hydro-fluoro-olefin with a boiling point of 5 to 30°C, and a second hydro-fluoro-olefin with a boiling point of -30 to -5°C. The aqueous undiluted solution is emulsified with a mixture of the first hydro-fluoro-olefin and second hydro-fluoro-olefin.SELECTED DRAWING: None |
