Y. Higashi, T. Shibata, M. Okada
May 12, 1997
Citations
1
Influential Citations
26
Citations
Journal
Journal of Chemical & Engineering Data
Abstract
The surface tensions for 1,1,1-trifluoroethane (R-143a), 1,1,1,2-tetrafluoroethane (R-134a), 1,1-dichloro-2,2,3,3,3-pentafluoropropane (R-225ca), and 1,3-dichloro-1,2,2,3,3-pentafluoropropane (R-225cb) have been measured by the differential capillary rise method. The results were obtained in the temperature range between 273 K and 343 K. The experimental uncertainties of temperature and surface tension are estimated to be within ±20 mK and ±0.15 mN·m-1, respectively. A correlation for the surface tension as a function of temperature is presented.