Mixtures of 1,1,1,3,3-pentafluoropropane with one or more partially fluorinated hydrocarbons as refrigerants or heat-transfer fluids, especially in high-temperature heat pumps

摘要

Mixtures of 1,1,1,3,3-pentafluoropropane with one or more partially fluorinated hydrocarbons selected from 1,1,1,2-tetrafluoroethane, pentafluoroethane, 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3,3,3-heptafluoropropane are used as refrigerants or heat-transfer fluids.