粘度丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。
其物理性质对设备和系统的设计都十分重要，下面是丙二醇水溶液的粘度（mPa.s）与其浓度和温度的关系。
（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%–35 524.01916.181434.223813.29–30 330.39551.12908.472071.34–25 110.59211.43340.09575.921176.09–20 73.03137.96215.67368.77696.09–15 33.2249.792140.62239.86428.19–10 11.8723.2734.7862.7894.23159.02272.94 -5 4.989.0816.7524.9943.8464.83107.64179.78 0 2.68 4.057.0812.3718.431.3245.7474.45122.03 5 2.23 3.34 5.619.3513.8522.8733.0452.6385.15 10 1.89 2.79 4.527.2210.6517.0524.4137.9960.93 15 1.63 2.36 3.69 5.698.3412.9618.412844.62 20 1.42 2.02 3.06 4.57 6.6510.0414.1521.0433.38 25 1.25 1.74 2.57 3.73 5.397.9111.0816.125.45 30 1.11 1.52 2.18 3.09 4.43 6.348.8112.5519.76 350.99 1.34 1.88 2.6 3.69 5.157.129.9415.6 400.89 1.18 1.63 2.21 3.11 4.25 5.847.9912.49 450.81 1.06 1.43 1.91 2.65 3.55 4.85 6.5210.15 500.730.95 1.26 1.66 2.293 4.08 5.398.35 550.670.86 1.13 1.47 1.99 2.57 3.46 4.51 6.95 600.620.78 1.01 1.3 1.75 2.22 2.98 3.82 5.85 650.570.710.91 1.17 1.55 1.93 2.58 3.28 4.97 700.530.660.83 1.06 1.38 1.7 2.26 2.83 4.26 750.490.60.760.96 1.24 1.51 1.99 2.47 3.69 800.460.560.70.88 1.12 1.35 1.77 2.18 3.22 850.430.520.650.81 1.02 1.22 1.59 1.94 2.83 900.40.490.610.750.93 1.1 1.43 1.73 2.5 950.380.450.570.70.86 1.01 1.3 1.56 2.23 1000.350.430.530.660.790.92 1.18 1.422 1050.330.40.50.620.740.85 1.08 1.29 1.8 1100.320.380.470.590.690.791 1.19 1.63 1150.30.360.450.560.640.740.93 1.09 1.48 1200.280.340.430.530.60.690.86 1.02 1.35 1250.270.320.410.510.570.650.80.95 1.24导热系数丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。
其物理性质对设备和系统的设计都十分重要，下面是丙二醇水溶液的导热系数(W/m.K)与其浓度和温度的关系。
（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 0.2960.2750.2550.237–30 0.30.2770.2560.237–25 0.3290.3030.2780.2570.236–20 0.3340.3060.280.2570.236–15 0.3690.3380.3090.2820.2580.236–10 0.410.3750.3420.3120.2840.2590.235 -50.4560.4160.380.3460.3140.2850.2590.235 00.510.4640.4230.3850.3490.3170.2860.2590.234 50.5180.4720.4290.3890.3530.3190.2880.260.234 100.5270.4790.4340.3940.3560.3210.2890.260.233 150.5350.4850.440.3980.3590.3230.290.260.233 200.5430.4920.4450.4020.3620.3250.2910.2610.232 250.550.4980.4490.4060.3650.3270.2920.2610.231 300.5570.5030.4540.4090.3670.3290.2930.2610.231 350.5630.5080.4580.4120.370.330.2930.2610.23 400.5690.5130.4620.4150.3720.3310.2940.2610.229 450.5750.5180.4660.4180.3740.3330.2940.260.229 500.580.5220.4690.420.3750.3340.2950.260.228 550.5850.5260.4720.4230.3770.3350.2950.260.227 600.5890.5290.4750.4250.3780.3350.2950.260.227 650.5930.5320.4770.4260.3790.3360.2950.2590.226 700.5960.5350.4790.4280.380.3360.2950.2590.225 750.5990.5380.4810.4290.3810.3370.2950.2580.224 800.6020.540.4820.430.3820.3370.2950.2580.223 850.6040.5410.4840.4310.3820.3370.2950.2570.222 900.6060.5430.4840.4310.3820.3370.2940.2560.221 950.6070.5440.4850.4320.3820.3360.2940.2560.22 1000.6080.5440.4850.4320.3820.3360.2930.2550.219 1050.6090.5440.4850.4320.3820.3350.2920.2540.218 1100.6090.5440.4850.4310.3810.3350.2920.2530.217 1150.6080.5440.4850.430.380.3340.2910.2520.216 1200.6080.5430.4840.4290.3790.3330.290.2510.215 1250.6060.5420.4820.4280.3780.3320.2880.250.214比热丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。
其物理性质对设备和系统的设计都十分重要，下面是丙二醇水溶液的比热(kJ/kg.K)与其浓度和温度的关系。
（数据来源ASHRAE手册2005）温度℃丙二醇水溶液的浓度（体积浓度）10%20%30%40%50%60%70%80%90%–35 3.096 2.843 2.572 2.264–30 3.118 2.868 2.6 2.295–25 3.358 3.14 2.893 2.627 2.326–20 3.378 3.162 2.918 2.655 2.356–15 3.586 3.397 3.184 2.943 2.683 2.387–10 3.765 3.603 3.416 3.206 2.968 2.71 2.417 -5 3.918 3.779 3.619 3.435 3.228 2.993 2.738 2.448 0 4.042 3.929 3.793 3.636 3.455 3.25 3.018 2.766 2.478 5 4.05 3.94 3.807 3.652 3.474 3.272 3.042 2.793 2.509 10 4.058 3.951 3.82 3.669 3.493 3.295 3.067 2.821 2.539 15 4.067 3.962 3.834 3.685 3.513 3.317 3.092 2.849 2.57 20 4.075 3.973 3.848 3.702 3.532 3.339 3.117 2.876 2.6 25 4.083 3.983 3.862 3.718 3.551 3.361 3.142 2.904 2.631 30 4.091 3.994 3.875 3.735 3.57 3.383 3.167 2.931 2.661 35 4.099 4.005 3.889 3.751 3.59 3.405 3.192 2.959 2.692 40 4.107 4.016 3.903 3.768 3.609 3.427 3.217 2.987 2.723 45 4.115 4.027 3.917 3.784 3.628 3.449 3.242 3.014 2.753 50 4.123 4.038 3.93 3.801 3.648 3.471 3.266 3.042 2.784 55 4.131 4.049 3.944 3.817 3.667 3.493 3.291 3.07 2.814 60 4.139 4.06 3.958 3.834 3.686 3.515 3.316 3.097 2.845 65 4.147 4.071 3.972 3.85 3.706 3.537 3.341 3.125 2.875 70 4.155 4.082 3.985 3.867 3.725 3.559 3.366 3.153 2.906 75 4.163 4.093 3.999 3.883 3.744 3.581 3.391 3.18 2.936 80 4.171 4.104 4.013 3.9 3.763 3.603 3.416 3.208 2.967 85 4.179 4.115 4.027 3.916 3.783 3.625 3.441 3.236 2.997 90 4.187 4.126 4.04 3.933 3.802 3.647 3.465 3.263 3.028 95 4.195 4.136 4.054 3.949 3.821 3.67 3.49 3.291 3.058 100 4.203 4.147 4.068 3.966 3.841 3.692 3.515 3.319 3.089 105 4.211 4.158 4.082 3.982 3.86 3.714 3.54 3.346 3.119 110 4.219 4.169 4.095 3.999 3.879 3.736 3.565 3.374 3.15 115 4.227 4.18 4.109 4.015 3.898 3.758 3.59 3.402 3.181 120 4.235 4.191 4.123 4.032 3.918 3.78 3.615 3.429 3.211 125 4.243 4.202 4.137 4.049 3.937 3.802 3.64 3.457 3.242密度丙二醇水溶液因为其无毒、无腐蚀等性质，在诸多领域作为载冷剂应用。