发明授权
US4155865A Constant boiling mixtures of 1,1,2,2-tetrafluoroethane and 1,1,1,2-tetrafluorochloroethane 失效
1,1,2,2-四氟乙烷和1,1,1,2-四氟氯乙烷的恒沸混合物

Constant boiling mixtures of 1,1,2,2-tetrafluoroethane and
1,1,1,2-tetrafluorochloroethane
摘要:
Constant boiling mixtures of 1,1,2,2-tetrafluoroethane and 1,1,1,2-tetrafluorochloroethane are useful as refrigerants, heat transfer media, gaseous dielectrics, expansion agents, aerosol propellants, working fluids in a power cycle and solvents, and are potentially environmentally safe.
信息查询
0/0