Abstract
Measurements of saturated liquid viscosities and densities were performed on environmentally acceptable hydrochlorofluorocarbons (HCFCs), CH3CCl2F (HCFC-141b), CH3CClF2 (HCFC-142b; only for viscosity), CF3CF2CHCl2 (HCFC-225ca), and CClF2CF2CHClF (HCFC-225cb), using a capillary viscometer and a glass pycnometer in the temperature range from 273 to 353 K. The uncertainty in the measurement of viscosity is estimated to be 5% based on the comparison of the present data with those in the literature for HCFC-141b. An equation is given to represent our saturated liquid viscosity data as a function of temperature.
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Kumagai, A., Takahashi, S. Saturated liquid viscosities and densities of environmentally acceptable hydrochlorofluorocarbons (HCFCs). Int J Thermophys 14, 339–342 (1993). https://doi.org/10.1007/BF00507818
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DOI: https://doi.org/10.1007/BF00507818