乙二醇水溶液物性乙二醇水溶液的冰点沸点乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的冰点沸点和其浓度的关系。
（数据来源ASHRAE手册2005）乙二醇浓度冰点℃ 100.7KPa 沸点℃ 100.7KPa质量浓度 体积浓度0.0 0.0 0.0 100.05.0 4.4 -1.4 100.610.0 8.9 -3.2 101.115.0 13.6 -5.4 102.220.0 18.1 -7.8 102.221.0 19.2 -8.4 102.222.0 20.1 -8.9 102.823.0 21.0 -9.5 102.824.0 22.0 -10.2 103.325.0 22.9 -10.7 103.326.0 23.9 -11.4 103.327.0 24.8 -12.0 103.928.0 25.8 -12.7 103.929.0 26.7 -13.3 104.430.0 27.7 -14.1 104.431.0 28.7 -14.8 104.432.0 29.6 -15.4 104.433.0 30.6 -16.2 104.434.0 31.6 -17.0 105.035.0 32.6 -17.9 105.036.0 33.5 -18.6 105.037.0 34.5 -19.4 105.038.0 35.5 -20.3 105.039.0 36.5 -21.3 105.640.0 37.5 -22.3 105.641.0 38.5 -23.2 105.642.0 39.5 -24.3 106.143.0 40.5 -25.3 106.144.0 41.5 -26.4 106.745.0 42.5 -27.5 106.746.0 43.5 -28.8 106.747.0 44.5 -29.8 106.748.0 45.5 -31.1 106.749.0 46.5 -32.6 106.750.0 47.6 -33.8 107.251.0 48.6 -35.1 107.252.0 49.6 -36.4 107.253.0 50.6 -37.9 107.854.0 51.6 -39.3 107.855.0 52.7 -41.1 108.356.0 53.7 -42.6 108.357.0 54.7 -44.2 108.958.0 55.7 -45.6 108.959.0 56.8 -47.1 109.460.0 57.8 -48.3 110.065.0 62.8 112.870.0 68.3 116.775.0 73.6 120.080.0 78.9 -46.8 123.985.0 84.3 -36.9 133.990.0 89.7 -29.8 140.695.0 95.0 -19.4 158.3乙二醇水溶液粘度乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的粘度（mPa.s）和其浓度的关系。
（数据来源ASHRAE手册2005）温度℃ 乙二醇水溶液浓度（体积浓度）10% 20% 30% 40% 50% 60% 70% 80% 90%–35 66.9393.44133.53191.09–30 43.9865.2596.57 141.02–25 30.5 46.7570.38 102.21 196.87–20 15.7522.0734.2851.94 74.53 128.43–15 11.7416.5325.6938.88 55.09 87.52–10 6.19 9.06 12.7419.6229.53 41.36 61.85-5 3.65 5.03 7.18 10.0515.2522.76 31.56 45.080 2.08 3.02 4.15 5.83 8.09 12.0517.79 24.44 33.745 1.79 2.54 3.48 4.82 6.63 9.66 14.09 19.2 25.8410 1.56 2.18 2.95 4.04 5.5 7.85 11.31 15.29 20.1815 1.37 1.89 2.53 3.44 4.63 6.46 9.18 12.33 16.0420 1.21 1.65 2.2 2.96 3.94 5.38 7.53 10.05 12.9525 1.08 1.46 1.92 2.57 3.39 4.52 6.24 8.29 10.5930 0.97 1.3 1.69 2.26 2.94 3.84 5.23 6.9 8.7735 0.88 1.17 1.5 1.99 2.56 3.29 4.42 5.79 7.3440 0.8 1.06 1.34 1.77 2.26 2.84 3.76 4.91 6.2145 0.73 0.96 1.21 1.59 2 2.47 3.23 4.19 5.350 0.67 0.88 1.09 1.43 1.78 2.16 2.8 3.61 4.5655 0.62 0.81 0.99 1.29 1.59 1.91 2.43 3.12 3.9560 0.57 0.74 0.9 1.17 1.43 1.69 2.13 2.72 3.4565 0.53 0.69 0.83 1.06 1.29 1.51 1.88 2.39 3.0370 0.5 0.64 0.76 0.97 1.17 1.35 1.67 2.11 2.6775 0.47 0.59 0.7 0.89 1.07 1.22 1.49 1.87 2.3780 0.44 0.55 0.65 0.82 0.98 1.1 1.33 1.66 2.1285 0.41 0.52 0.6 0.76 0.89 1 1.2 1.49 1.990 0.39 0.49 0.56 0.7 0.82 0.92 1.09 1.34 1.7195 0.37 0.46 0.52 0.65 0.76 0.84 0.99 1.21 1.54 100 0.35 0.43 0.49 0.6 0.7 0.77 0.9 1.1 1.4105 0.33 0.4 0.46 0.56 0.65 0.71 0.82 1 1.27 110 0.32 0.38 0.43 0.53 0.6 0.66 0.76 0.91 1.16 115 0.3 0.36 0.41 0.49 0.56 0.61 0.7 0.83 1.07 120 0.29 0.34 0.38 0.46 0.53 0.57 0.64 0.77 0.98 125 0.28 0.33 0.36 0.43 0.49 0.53 0.6 0.71 0.9乙二醇水溶液的密度乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的密度（kg/m3）和其浓度的关系。
（数据来源ASHRAE手册2005）乙二醇水溶液浓度（体积浓度）温度℃10% 20% 30%40%50%60%70%80% 90% -35 1089.941104.601118.611132.11 -30 1089.041103.541117.381130.72-25 1088.011102.361116.041129.211141.87 -20 1071.981086.871101.061114.581127.57 1140.07 -15 1070.871085.611099.641112.991125.82 1138.14 -10 1054.311069.631084.221098.091111.281123.94 1136.09 -5 1036.85 1053.111068.281082.711096.431109.451121.94 1133.910 1018.73 1035.67 1051.781066.801081.081094.641107.501119.82 1131.625 1017.57 1034.36 1050.331065.211079.331092.731105.431117.58 1129.2010 1016.28 1032.94 1048.761063.491077.461090.701103.231115.22 1126.6715 1014.87 1031.39 1047.071061.651075.461088.541100.921112.73 1124.0120 1013.34 1029.72 1045.251059.681073.351086.271098.481110.13 1121.2325 1011.69 1027.93 1043.321057.601071.111083.871095.921107.40 1118.3230 1009.92 1026.02 1041.261055.391068.751081.351093.241104.55 1115.3035 1008.02 1023.99 1039.081053.071066.271078.711090.431101.58 1112.1540 1006.01 1021.83 1036.781050.621063.661075.951087.511098.48 1108.8945 1003.87 1019.55 1034.361048.051060.941073.071084.461095.27 1105.5050 1001.61 1017.16 1031.811045.351058.091070.061081.301091.93 1101.9955 999.23 1014.64 1029.151042.541055.131066.941078.011088.48 1098.3660 996.72 1011.99 1026.361039.611052.041063.691074.601084.90 1094.6065 994.10 1009.23 1023.451036.551048.831060.321071.061081.20 1090.7370 991.35 1006.35 1020.421033.371045.041056.831067.411077.37 1086.7375 988.49 1003.34 1017.271030.071042.041053.221063.641073.43 1082.6180 985.50 1000.21 1014.001026.651038.461049.481059.741069.36 1078.3785 982.39 996.96 1010.601023.101034.771045.631055.721065.18 1074.0190 979.15 993.59 1007.091019.441030.951041.651051.581060.87 1069.5395 975.80 990.10 1003.451015.651027.011037.551047.321056.44 1064.92100 972.32 986.48 999.691011.741022.951033.331042.931051.88 1060.20 105 968.73 982.75 995.811007.711018.761028.991038.431047.21 1055.35 110 965.01 978.89 991.811003.561014.461024.521033.801042.41 1050.38 115 961.17 974.91 987.68999.291010.031019.941029.051037.46 1045.29 120 957.21 970.81 983.43994.901005.481015.231024.181032.46 1040.08 125 953.12 966.59 979.07990.381000.811010.401019.191027.30 1034.74乙二醇水溶液的比热乙二醇水溶液作为重要的载冷剂，其物理性质对设备和系统的设计都十分重要，下面是乙二醇水溶液的比热(kJ/kg.K)和其浓度的关系。