R134a在合成32 ISO VG和80厘斯托克（cSt）聚烷基乙二醇润滑剂中的平衡气体溶解度、粘度和密度已通过振荡体粘度计进行测量，该粘度计允许在等温和平衡压力条件下直接测量密度和气体浓度。具体而言，在-25摄氏度至125摄氏度（-13华氏度至257华氏度）的规定温度范围内，以及在3445千帕（500 psia）的最高压力范围内，溶解气体的浓度范围为1%至70%以上（按重量计）。给出的平滑图形数据是从单独的等温测量中获得的。 单独的等温测量温度详细说明了平衡气体溶解度的组成、蒸汽压力、浓度（按重量百分比计）以及粘度（单位:厘泊（cP）和厘泊克）。关键词:溶解度、粘度、密度、测量、制冷剂、润滑剂、R134a、气体、含量、等温、平衡、压力、温度、蒸汽压力测定:ASHRAE Trans。1994年，第100卷，第2部分，论文编号3805（RP-716），231-238，图11。，参考文献:。，比尔。

The equilibrium gas solubility, viscosity, and density of R134a in synthetic 32 ISO VG and 80-centistoke (cSt) polyalkylene glycol lubricants have been measured by an oscillating-body viscometer that allows direct measurement of density and gas concentration at isothermal and equilibrium pressure conditions. Specifically, the concentration of dissolved gas ranges from 1% to more than 70% by weight in the specified temperature range of -25 deg C to 125 deg C (-13 deg F to 257 deg F) and within the highest pressure of 3,445 kPa (500 psia). The smoothed graphical data presented were obtained from individual isothermal measurements. The individual isothermal measurement temperatures detail the composition of the equilibrium gas solubility, vapour pressure, concentration as percent by weight, and viscosity in centipose (cP) and centistokes.KEYWORDS: solubility, viscosity, density, measuring, refrigerants, lubricants, R134a, gas, content, isothermal, equilibrium, pressure, temperature, vapour pressure