| 毛细管气相色谱法分析TDI纯度的研究 |
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| 引用本文： | 张根山. 毛细管气相色谱法分析TDI纯度的研究[J]. 聚氨酯工业, 2000, 15(3): 43-45 |
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| 作者姓名： | 张根山 |
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| 作者单位： | 沧州大化TDI有限责任公司技术中心!061000 |
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| 摘 要： | 建立了用毛细管气相色谱法测定甲苯二异氰酸酯纯度的方法。采用ＨＰ－５气相色谱柱、ＦＩＤ检测器、分流进样、面积归一化法，测定甲苯二异氰酸酯的纯度，其测试精度优于其它方法。
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| 关 键 词： | 毛细管气相色谱法 甲苯二异氰酸酯 测定 纯度 |
Purity Analysis of Toluene Diisocyanate by Capillary Gas Chromatography |
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| Zhang Genshan. Purity Analysis of Toluene Diisocyanate by Capillary Gas Chromatography[J]. Polyurethane Industry, 2000, 15(3): 43-45 |
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| Authors: | Zhang Genshan |
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| Abstract: | The method that analyzes the purity of toluene diisocyanate by capillary gas chromatograph was established.The HP 5 gas chromatograph column and FID detector are used.The determining results are higher accuracy, and better than that gained from titration and packed column gas chromatography. |
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| Keywords: | Capillary gas chromatography Toluene diisocyanate Determination Purity |
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