乙二醇物性表讲课教案.doc

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1、精品好文档，推荐学习交流　表4-4乙二醇水溶液的密度（Kg/m3）温度℃乙二醇体积百分比浓度10%20%30%40%50%60%-35　　　　1089.941104.60-30　　　　1089.041103.54-25　　　　1088.011102.36-20　　　　1071.981086.871101.06-15　　1070.871085.611099.64-10　　1054.311069.631084.221098.09-5　1036.851053.111069.631084.221098.0901018.731035.

2、671051.781066.801081.081094.6451017.571034.361050.331065.211079.331092.73101016.281032.941048.761063.491077.461090.70151014.871031.391047.071061.651075.461088.54201013.341029.721045.251059.681073.351086.27251011.691027.731043.321057.601071.111083.87301009.921026.02

3、1041.261055.391068.751081.35351008.021023.991039.081053.071066.271078.71401006.011021.831036.781050.621063.661075.95451003.871019.551034.361048.051050.941073.07501001.611017.161031.811045.351058.091070.0655999.231014.641029.151042.541055.131066.9460996.721011.99102

4、6.36139.611052.041063.6965994.101009.2231023.451036.551048.831060.3270991.351006.351020.421033.371045.491055.8375988.491003.341017.241030.071042.041053.2280985.501000.211014.001026.561038.461049.48　　　　　　　　　　　　　　　　　　　　　表4-5　乙二醇水溶液比热（KJ/Kg.K）温度℃乙二醇体积百分比浓度10%20%30%40%

5、50%60%-35　　　　3.0682.844-30　　　　3.0882.866-25　　　　3.1072.888-20　　　　3.3343.1262.909-15　　3.3513.1452.931-10　　3.5603.3673.1652.953-5　3.7573.5743.3843.1842.97503.9373.7693.5893.4013.2032.997仅供学习与交流，如有侵权请联系网站删除谢谢5精品好文档，推荐学习交流53.9463.7803.6033.4183.2233.018103.9543.7923.617

6、3.4353.2423.040153.9633.8033.6313.4513.2613.062203.9723.8153.6453.4683.2813.084253.9813.8263.6603.4853.3003.106303.9893.8383.6743.5023.3193.127353.9983.8493.6883.5183.3393.149404.0073.8613.7023.5353.3583.171454.0153.8723.7163.5523.3773.193504.0243.8843.7303.5693.39

7、63.215554.0333.8953.7453.5853.4163.236604.0423.9073.7593.6023.4353.258654.0503.9183.733.6193.4543.280704.0593.9303.7873.6363.4743.302754.0683.9413.8013.6533.4933.324804.0773.9533.8163.6693.5123.345表4-6乙二醇水溶液导热系数（W/·K）温度℃乙二醇体积百分比浓度10%20%30%40%50%60%-35　　　　0.3280.307

8、-30　　　　0.3330.312-25　　　　0.3390.316-20　　　　0.3710.3440.321-15　　0.3770.3490.325-10　　0.4150.3830.3540.329-5　0.4600.4220.3890.3590.33300.5110.4680.429