最新丙二醇水溶液物性参数

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粘度12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3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)4与其浓度和温度的关系。

(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%–35 524.01916.181434.223813.29–30 330.39551.12908.472071.34–25 110.59211.43340.09575.921176.09–20 73.03137.96215.67368.77696.09–15 33.2249.792140.62239.86428.19–10 11.8723.2734.7862.7894.23159.02272.94 -5 4.989.0816.7524.9943.8464.83107.64179.780 2.68 4.057.0812.3718.431.3245.7474.45122.035 2.23 3.345.619.3513.8522.8733.0452.6385.1510 1.89 2.794.527.2210.6517.0524.4137.9960.9315 1.63 2.363.69 5.698.3412.9618.412844.62 20 1.42 2.023.06 4.57 6.6510.0414.1521.0433.38 25 1.25 1.742.57 3.73 5.397.9111.0816.125.45 30 1.11 1.522.18 3.09 4.43 6.348.8112.5519.76 350.99 1.341.88 2.6 3.69 5.157.129.9415.6 400.89 1.181.63 2.21 3.11 4.25 5.847.9912.49 450.81 1.061.43 1.91 2.65 3.55 4.85 6.5210.15 500.730.951.26 1.66 2.293 4.08 5.398.35 550.670.861.13 1.47 1.99 2.57 3.46 4.51 6.95 600.620.781.01 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 2.83900.40.490.610.750.93 1.1 1.43 1.73 2.5950.380.450.570.70.86 1.01 1.3 1.56 2.231000.350.430.530.660.790.92 1.18 1.4221050.330.40.50.620.740.85 1.08 1.29 1.81100.320.380.470.590.690.791 1.19 1.631150.30.360.450.560.640.740.93 1.09 1.481200.280.340.430.530.60.690.86 1.02 1.351250.270.320.410.510.570.650.80.95 1.24 56789导热系数10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11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12(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 50.5180.4720.4290.3890.3530.3190.2880.260.234 100.5270.4790.4340.3940.3560.3210.2890.260.233 150.5350.4850.440.3980.3590.3230.290.260.233 200.5430.4920.4450.4020.3620.3250.2910.2610.232 250.550.4980.4490.4060.3650.3270.2920.2610.231 300.5570.5030.4540.4090.3670.3290.2930.2610.231350.5630.5080.4580.4120.370.330.2930.2610.23 400.5690.5130.4620.4150.3720.3310.2940.2610.229 450.5750.5180.4660.4180.3740.3330.2940.260.229 500.580.5220.4690.420.3750.3340.2950.260.228 550.5850.5260.4720.4230.3770.3350.2950.260.227 600.5890.5290.4750.4250.3780.3350.2950.260.227 650.5930.5320.4770.4260.3790.3360.2950.2590.226 700.5960.5350.4790.4280.380.3360.2950.2590.225 750.5990.5380.4810.4290.3810.3370.2950.2580.224 800.6020.540.4820.430.3820.3370.2950.2580.223 850.6040.5410.4840.4310.3820.3370.2950.2570.222 900.6060.5430.4840.4310.3820.3370.2940.2560.221 950.6070.5440.4850.4320.3820.3360.2940.2560.22 1000.6080.5440.4850.4320.3820.3360.2930.2550.219 1050.6090.5440.4850.4320.3820.3350.2920.2540.2181100.6090.5440.4850.4310.3810.3350.2920.2530.2171150.6080.5440.4850.430.380.3340.2910.2520.2161200.6080.5430.4840.4290.3790.3330.290.2510.2151250.6060.5420.4820.4280.3780.3320.2880.250.2141314151617比热18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19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20(kJ/kg.K)与其浓度和温度的关系。

(数据来源ASHRAE手册2005)丙二醇水溶液的浓度(体积浓度)温度℃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 2.78455 4.131 4.049 3.944 3.817 3.667 3.493 3.291 3.07 2.81460 4.139 4.06 3.958 3.834 3.686 3.515 3.316 3.097 2.84565 4.147 4.071 3.972 3.85 3.706 3.537 3.341 3.125 2.87570 4.155 4.082 3.985 3.867 3.725 3.559 3.366 3.153 2.90675 4.163 4.093 3.999 3.883 3.744 3.581 3.391 3.18 2.93680 4.171 4.104 4.013 3.9 3.763 3.603 3.416 3.208 2.96785 4.179 4.115 4.027 3.916 3.783 3.625 3.441 3.236 2.99790 4.187 4.126 4.04 3.933 3.802 3.647 3.465 3.263 3.02895 4.195 4.136 4.054 3.949 3.821 3.67 3.49 3.291 3.058100 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 3.15115 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 2122232425密度26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。