| abstract |
Non-flammable ternary compositions and use of these compositions. The invention relates to certain non-flammable compositions containing, 1,1,3,3-pentafluorobutane (R365mfc), 1,2-dichloroethylene and a hydrofluoroether, to mixtures containing these compositions and to the use of these non-flammable compositions or these mixtures, especially as precision cleaning agents for solid surfaces and for flushing, especially of refrigeration systems. |