| 摘要 |
PURPOSE:To provide a refrigerant composition for refrigerator, composed of n-pentane and a refrigerant free from chlorine group, usable without causing the problem of ozonosphere destruction, having improved compatibility with compressor oil and capable of preventing the seizing of a compressor. CONSTITUTION:The objective composition is composed of (A) a refrigerant free from chlorine group and composed of e.g. pentafluoroethane or 1,1,1,2- tetrafluoroethane and (B) preferably 0.1-14wt.% (especially 10wt.%) of n-pentane. |
