发明名称 ジフルオロメタン(HFC32)、ペンタフルオロエタン(HFC125)及び2,3,3,3−テトラフルオロプロペン(HFO1234yf)を含む冷媒組成物
摘要 <p>The present invention provides a refrigerant composition that is nonflammable, and ensures low LCCP and less burden on the environment. More specifically, the present invention relates a refrigerant composition containing difluoromethane (HFC32), pentafluoroethane (HFC125), and 2,3,3,3-tetrafluoropropene (HFO1234yf), the ratio of HFC32/HFC125/HFO1234yf being in a range surrounded by points (0/21/79 mass%), (16.6/25.3/58.1 mass%), and (0/28.4/71.6 mass%) in a ternary diagram of a refrigerant composition containing HFC32, HFC125, and HFO1234yf, and the composition essentially containing HFC32.</p>
申请公布号 JP5817863(B2) 申请公布日期 2015.11.18
申请号 JP20140030096 申请日期 2014.02.19
申请人 发明人
分类号 C09K5/04;F25B1/00 主分类号 C09K5/04
代理机构 代理人
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