乙二醇水溶液冰點沸點.pdf

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1、乙二醇水溶液的冰點和沸點乙二醇水溶液作為重要的載冷劑，其物理性質(zhì)對設(shè)備和系統(tǒng)的設(shè)計都十分重要，下面是乙二醇水溶液的冰點沸點和其濃度的關(guān)系。（數(shù)據(jù)來源ASHRAE手冊2005）乙二醇濃度冰點沸點乙二醇濃度冰點沸點質(zhì)量濃度體積濃度℃100.7KPa質(zhì)量濃度體積濃度℃100.7KPa0.00.00.0100.051.048.6-35.1107.25.04.4-1.4100.652.049.6-36.4107.210.08.9-3.2101.153.050.6-37.9107.815.013.6-5.4102.254.051.6-39.3107.820.018.1-7.8102.255.052

2、.7-41.1108.321.019.2-8.4102.256.053.7-42.6108.322.020.1-8.9102.857.054.7-44.2108.923.021.0-9.5102.858.055.7-45.6108.924.022.0-10.2103.359.056.8-47.1109.425.022.9-10.7103.360.057.8-48.3110.026.023.9-11.4103.365.062.8112.827.024.8-12.0103.970.068.3116.728.025.8-12.7103.975.073.6120.029.026.7-13.31

3、04.480.078.9-46.8123.930.027.7-14.1104.485.084.3-36.9133.931.028.7-14.8104.490.089.7-29.8140.632.029.6-15.4104.495.095.0-19.4158.333.030.6-16.2104.434.031.6-17.0105.035.032.6-17.9105.036.033.5-18.6105.037.034.5-19.4105.038.035.5-20.3105.039.036.5-21.3105.640.037.5-22.3105.641.038.5-23.2105.642.0

4、39.5-24.3106.143.040.5-25.3106.144.041.5-26.4106.745.042.5-27.5106.746.043.5-28.8106.747.044.5-29.8106.748.045.5-31.1106.749.046.5-32.6106.750.047.6-33.8107.2