1、乙二醇水溶液物性時間：2021.02.09創作人：歐陽歷乙二醇水溶液的冰點沸點 乙二醇水溶液作為重要的載冷劑，其物理性質對設備和系 統的設計都十分重要，下而是乙二醇水溶液的冰點沸點和 其濃度的關系。（數據來源ASHRAE手冊2005）乙二醇濃度質量濃度體積濃度冰點 °C 100. 7KPa沸點 °C 100. 7KPa0.00.00.0100.05.04.4-1.4100.610.08.9-3.2101. 115.013.6-5.4102.220.018. 1-7.8102.221.019.2-8.4102.222.020. 1-8.9102.823.021.0-9.510

2、2.824.022.0-10.2103. 325.022.9-10. 7103. 326.023.9-11.4103. 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.

3、3105.640.037.5-22. 3105.641.038.5-23.2105.642.039.5-24. 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. 750.047.6-33.8107.251.048.6-35. 1107.252.049.6-36.4107.253.050.6-37.9107.854.051.6-39. 3107.855.052.7

4、-41. 1108. 356.053.7-42. 6108. 357.054.7-44. 2108.958.055.7-45.6108.959.056.8-47. 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乙二醇水溶液粘度 乙二醇水溶液作為重要的載冷劑，其物理性質對設備和系 統的設計都十分重要，下面是乙二醇水溶液的粘度（mPa.s）和其濃度的關系。（數據來源

5、ASHRAE手冊2005）溫 乙二醇水溶液濃度（體積濃度）度 10%20%30%40%50%60%70%80%90%66. 9393. 44133. 53191.0935一43. 9865. 2596. 57141.0230一30.546. 7570. 38102. 21196. 8725一15. 7522. 0734. 2851. 9474. 53128. 4320一11.7416. 5325. 6938. 8855. 0987. 52156. 199.0612. 7419. 6229. 5341. 3661.8510_53.655.037. 1810. 0515. 2522. 7631.5

6、645. 0802. 083. 024. 155.838. 0912. 0517. 7924. 4433. 7451.792. 543.484. 826. 639. 6614. 0919.225. 84101.562. 182.954. 045.57. 8511. 3115.2920. 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. 2

7、62. 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. 162.83.614. 56550. 620.810.991.291. 591. 912.433. 123. 95600. 570. 740.91. 171.431.692. 132. 723. 45650. 530. 690.831.061.29

8、1. 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. 71950. 370. 460. 520. 650. 760. 840. 991.211.541000. 350.430. 490.60. 70. 770

9、.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乙二醇水溶液的密度乙二醇水溶液作為重要的載冷劑，其物理性質對設備和系 統的設計都十分重要，下而是乙二醇水溶液的密度（kg/m3）和其濃度的關系。（

10、數據來源ASHRAE手冊 2005)乙二醉水溶液濃度（體積濃度）溫度°C10%20%30%40%50%60%70%80%90%351089.941104.601118.611132.11-301089.041103.541117.381130.72-251088.011102361116.041129.211141.87-201071.981086.871101.061114.581127.571140.07-151070.871085.611099.641112.991125.82113&14-101054311069.631084.221098.091111.281123

11、.941136.09-51036.851053.111068.281082.711096.431109.451121.941133.9101018.731035.671051.781066.801081.081094.641107.501119.821131.6251017.571034.361050331065.211079.331092.731105.431117.581129.20101016.281032.941048.761063.491077.461090.701103.231115.221126.67151014.871031.391047.071061.651075.46108

12、8.541100.921112.731124.01201013.341029.721045.251059.681073.351086.271098.481110.131121.23251011.691027.931Q43.321057.601071.111083.871095.921107.401118.32301009.921026.021041.261055391068.751081351093.241104.55111530351008.021023.991039.081053.071066.27107&711090.431101.581112.15401006.011021.8

13、31036.781050.621063.661075.951087.511098.48110&89451003.871019.551034361048.051060.941073.071084.461095.271105.50501001.611017.161031.811045.351058.091070.061081.301091.931101.9955999.231014.641029.151042.541055.131066.941078.011088.481098.3660996.721011.991026361039.611052.041063.691074.601084.

14、901094.6065994.101009.231023.451036.551048.831060321071.061081.201090.7370991.351006.351020.421033.371045.041056.831067.411077.371086.737598&491003.341017.271030.071042.041053.221063.641073.431082.6180985.501000.211014.001026.651038.461049.481059.741069.3610783785982.39996.961010.601023.101034.7

15、71045.631055.721065.181074.0190979.15993.591007.091019.441030.951041.651051.581060.871069.5395975.80990.101003.451015.651027.011037.551047.321056.441064.92100972.32986.48999.691011.741022.951033.331042.931051.881060.20105968.73982.75995.811007.711018.761028.991038.431047.21105535110965.0197&8999

16、1.811003.561014.461024.521033.801042.41105038115961.17974.91987.68999.291010.031019.941029.051037.461045.29120957.21970.81983.43994.901005.481015.231024.181032.461040.08125953.12966.59979.07990.381000.811010.401019.191027.301034.74乙二醇水溶液的比熱 乙二醇水溶液作為重要的載冷劑，其物理性質對設備和系 統的設計都十分重要，下面是乙二醇水溶液的比熱 （kJ/kg.K）和

17、其濃度的關系。（數據來源ASHRAE手冊 2005）乙二醇水溶液濃度（體積濃度）溫度°C10%20%30%40%50%60%70%80%90%353.0682.8442.6122.37-303.0882.8662.6362.397253.1072.8882.662.423277-2033343.1262.9092.6852.452.206-153.3513.1452.9312.7092.4772.235103.5633673.1652.9532.7332.5032.264-53.7573.5743.3843.1842.9752.7572.532.29303.9373.7693.589

18、3.4013.2032.9972.7822.5562.32253.9463.783.6033.4183.2233.0182.8062.5832.351103.9543.7923.6173.4353.2423.042.832.612.38153.9633.8033.6313.4513.2613.0622.8542.6362.409203.9723.8153.6453.4683.2813.0842.8782.6632.438253.9813.8263.663.4853.33.1062.9032.692.467303.9893.8383.6743.5023.3193.1272.9272.7162.4

19、96353.9983.8493.6883.5183.3393.1492.9512.7432.525404.0073.8613.7023.5353.3583.1712.9752.772.554454.0153.8723.7163.5523.3773.19332.7962.583504.0243.8843.733.5693.3963.2153.0242.8232.612554.0333.8953.7453.5853.4163.2363.0482.852.641604.0423.9073.7593.6023.4353.2583.0722.8762.67654.053.9183.7733.6193.4

20、543.283.0972.9032.699704.0593.933.7873.6363.4743.3023.1212.9292.728754.0683.9413.8013.6533.49333243.1452.9562.757804.0773.9533.8163.6693.5123.3453692.9832.786854.0853.9643.833.6863.5323.3673.1933.0092.815904.0943.9763.8443.7033.5513.3893.2183.0362.844954.1033.9873.8583.723.573.4113.2423.0632.8731004

21、.1123.9993.8723.7363.593.4333.2663.0892.902105424.013.8863.7533.6093.4543.293.1162.9311104.1294.0223.9013.773.6283.4763.3153.1432.961154.1384.0333.9153.7873.6473.49833393.1692.9891204.1474.0453.9293.8043.6673.523.3633.1963.0181254.1554.0563.9433.823.6863.54233873.2233.047乙二醇水溶液導熱系數 乙二醇水溶液作為重要的載冷劑，其物

22、理性質對設備和系 統的設計都十分重要，下面是乙二醇水溶液的導熱系數（W/m.K）和其濃度的關系。（數據來源ASHRAE手冊2005）乙二醇水洛液濃度（體積濃度）溫度°C-3510%20%30%40%50%60%70%80%90%0. 328 0. 307 0. 289 0. 274-30-250. 333 0.312 0. 293 0. 2760. 339 0.316 0. 296 0. 279 0. 263-200. 3710. 3440. 3210. 30. 2810. 265-150. 3770. 3490. 3250. 3030. 2830. 266-100.4150. 38

23、30. 3540. 3290. 3060. 2860. 268-50. 460. 4220. 3890. 3590. 3330. 3090. 2880. 26900. 5110. 4680. 4290. 3950. 3640. 3360. 3120. 290. 27150. 520.4760.4360.40. 3680. 340. 3140. 2920. 272100. 5280. 4830. 4420. 4050. 3730. 3430. 3170. 2940. 274150. 5370. 490. 4480.410. 3770. 3460. 320. 2960. 275200. 5450.

24、 4970. 4530.4150. 380. 3490. 3220. 2980. 276250. 5520. 5030. 4590.4190. 3840. 3520. 3240. 2990. 278300. 5590. 5090. 4640. 4240. 3870. 3550. 3270. 3010. 279350. 5660.5150. 4690. 4280. 3910. 3580. 3290. 3030. 28400. 5720. 520.4730. 4310. 3940. 360. 3310. 3040. 281450. 5770. 5250.4770. 4350. 3970. 3630. 3320. 3060. 282500. 5830. 5290. 4810. 4380. 3990. 3650. 3340. 3070. 283550. 5880. 5340. 4850. 44