Vapor-liquid equilibrium data for the difluoromethane (R32)-dimethyl ether (RE170) system at temperatures from 283.03 to 363.21Â K and pressures up to 5.5Â MPa

The isothermal P, x, y data are well represented with the Peng and Robinson equation of state using the Mathias-Copeman alpha function and the Wong-Sandler mixing rules involving the NRTL gE model.