乙二醇乙二醇水溶液物性.docx

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1、乙二醇水溶液物性乙二阵水溶液的冰点沸点乙二醉水溶液作为重要的栽冷剂，其物理性质对设备和系统的设计都非常重要，卜面是乙二醉水溶液的冰点沸点和其浓度的关系。（数据来源ASHRAE手册2005）乙二醉浓度冰点C100.7KPa沸点C100.7KPa庾量浓度体积浓度0.00.00.0100.05.04.4-1.4100.610.08.9-3.2101.115.013.6-5.4102.220.018.1-7.8102.221.019.2-8.4102.222.020.1-8.9102.823.021.0-9.5102.824.022.0-10.2103.325.022.9-10.7103.326.02

2、3.9-11.4103.327.024.8-12.0103.928.025.8-12.7103.929.026.7-13.3104.430.027.7-14.1104.431.028.7-14.8104.432.029.6-15.4104.433.030.6-16.2104.434.031.6-17.0105.035.032.6-17.9105.036.033.5-18.6105.037.034.5-19.4105.038.035.5-20.3105.039.036.5-21.3105.640.037.5-22.3105.641.038.5-23.2105.642.039.5-24.3106.

3、143.040.5-25.3106.144.041.5-26.4106.745.042.5-27.5106.746.043.5-28.8106.747.044.5-29.8106.748.045.5-31.1106.749.046.5-32.6106.750.047.6-33.8107.251.048.6-35.1107.252.049.6-36.4107.253.050.6-37.9107.854.051.6-39.3107.855.052.7-41.1108.356.053.7-42.6108.357.054.7-44.2108.958.055.7-45.6108.959.056.8-47

4、.1109.460.057.8-48.3110.065.062.8112.870.068.3116.775.073.6120.080.078.9-46.8123.985.084.3-36.9133.990.089.7-29.8140.695.095.0-19.4158.3乙二阵水溶液粘度乙二醇水溶液作为重要的栽冷剂，其物理性质对设备和系统的设计都非常重要，卜.面是乙二醉水溶液的粘度（mPa.s）和其浓度的关系。（数据来源ASHRAE手册2005）温度C乙二酯水溶液浓度（体积浓度）10%20%30%40%50%60%70%80%90%-3566.9393.44133.53191.09-3043.

5、9865.2596.57141.02-2530.546.7570.38102.21196.87-2015.7522.0734.2851.9474.53128.43-1511.7416.5325.6938.8855.0987.52-106.199.0612.7419.6229.5341.3661.85-53.655.037.1810.0515.2522.7631.5645.08O2.083.024.155.838.0912.0517.7924.4433.7451.792.543.484.826.639.6614.0919.225.84IO1.562.182.954.045.57.8511.311

6、5.2920.18151.371.892.533.444.636.469.1812.3316.04201.211.652.22.963.945.387.5310.0512.95251.081.461.922.573.394.526.248.2910.59300.971.31.692.262.943.845.236.98.77350.881.171.51.992.563.294.425.797.34400.81.061.341.772.262.843.764.916.21450.730.961.211.5922.473.234.195.3500.670.881.091.431.782.162.8

7、3.614.56550.620.810.991.291.591.912.433.123.95600.570.740.91.171.431.692.132.723.45650.530.690.831.061.291.511.882.393.03700.50.640.760.971.171.351.672.112.67750.470.590.70.891.071.221.491.872.37800.440.550.650.820.981.11.331.662.12850.410.520.60.760.8911.21.491.9900.390.490.560.70.820.921.091.341.7

8、1950.370.460.520.650.760.840.991.211.541000.350.430.490.60.70.770.91.11.41050.330.40.460.560.650.710.8211.271100.320.380.430.530.60.660.760.911.161150.30.360.410.490.560.610.70.831.071200.290.340.380.460.530.570.640.770.981250.280.330.360.430.490.530.60.710.9乙二阵水溶液的密度乙二醉水溶液作为重要的栽冷剂，其物理性质对设备和系统的设计都非常

9、重要，下面是乙二醵水溶液的密度（kgm3）和其浓度的关系。（数据来源ASHRAE手册2005)乙二砰水溶液浓度（体积浓度）温度aC10%20%30%40%50%60%70%80%90%-351089.941104.601118.611132.11-3O1089.041103.541117.381130.72-251088.011102.361116.041129.211141.87-2O1071.981086.871IO1.061114.581127.571140.07-151070.871085.611099.641112.991125.821138.14-1O1054.311069.631

10、084.221098.09I1.1.1.281123.941136.09-51036.851053.111068.281082.711096.431109.451121.941133.91O1018.731035.671051.781066.801081.081094.641107.501119.821131.6251017.571034.361050.331065.211079.331092.731105.431117.581129.20IO1016.281032.941048.761063.491077.461090.701103.231115.221126.67151014.871031.391047.071061.651075.461088.54I1.OO.921112.731124.01201013.341029.721045.251059.681073.351086.271098.48I1.1.O.131121.23251011.691027.931043