abstract |
A refrigerant composition having two types of performance, having a coefficient of performance equivalent to that of R410A, and sufficiently small GWP is provided. As a composition containing a refrigerant, the refrigerant is characterized by trans-1,2-difluoroethylene (HFO-1132 (E)), trifluoroethylene (HFO-1123) and difluoromethane (R32), respectively. It provides a composition comprising a concentration of. |