| abstract |
PURPOSE: To obtain the title fluid suitable for refrigerator, heat pump, etc., not destroying an ozone layer, having low combustibility, comprising trifluoroiodomethane. n CONSTITUTION: The objective fluid comprising (A) ≥5% (especially 5-30%) trifluoroiodomethane and (B) one or more selected from propane, propylene, cyclopropane, dimethyl ether, methylmethyleneamine, R-32, R-143a, R-152a and R-161, preferably having -20 to 20°C evaporation temperature and 30-60°C condensation temperature. n COPYRIGHT: (C)1992,JPO&Japio |