| 聚氨酯泡沫塑料中氯的测定 |
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| 引用本文： | 夏祖西,苏正良,张鹏,赵哲,张亚博.聚氨酯泡沫塑料中氯的测定[J].分析测试技术与仪器,2008,14(2):109-111. |
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| 作者姓名： | 夏祖西 苏正良 张鹏 赵哲 张亚博 |
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| 作者单位： | 1. 中国民航总局,第二研究所,四川,成都,610041
2. 四川理工学院,材料与化学工程系,四川,自贡,643000 |
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| 摘 要： | 研究了氧瓶燃烧-分光光度法测定聚氨酯泡沫塑料中氯含量的方法．采用氧瓶燃烧法分解聚氨酯泡沫塑料，然后用硫氰酸汞分光光度法测定其中氯含量．实验结果表明，氧瓶燃烧-分光光度法能有效地测定聚氨醣泡沫塑料中氯元索的含量，该方法简便、准确、实用性强、灵敏度高，适合快速分析。
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| 关 键 词： | 聚氨酯泡沫 氧瓶燃烧 硫氰酸汞 |
| 收稿时间： | 2008/3/10 0:00:00 |
| 修稿时间： | 2008/4/16 0:00:00 |
Determination of Chloride Content in Polyurethane Foam |
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| XIA Zu-xi,SU Zheng-liang,ZHANG Peng,ZHAO Zhe and ZHANG Ya-bo.Determination of Chloride Content in Polyurethane Foam[J].Analysis and Testing Technology and Instruments,2008,14(2):109-111. |
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| Authors: | XIA Zu-xi SU Zheng-liang ZHANG Peng ZHAO Zhe and ZHANG Ya-bo |
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| Institution: | XIA Zu-xi , SU Zheng-liang , ZHANG Peng , ZHAO Zhe , ZHANG Ya-bo (1. The Second Research Institute of the CAAC, Chengdu 610041, China; 2. Siehuan University of Science and Engineering, Zigong 643000, China) |
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| Abstract: | This article studied on the oxygen flask combustion spectrophotometry for determining the chloride content in polyurethane foam.Polyurethane foam was decomposed firt by oxygen flask combustion method,then the chloride content was determined with mercury thiocyanate spectrophotometry.The experimental results indicated that the oxygen flask combustion method-spectrophptometry can determine the chloride content in polyurethane foam effectively.This method was simple,accurate and highly practical,it sensitivity is high,and suitable for the rapid analysis. |
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| Keywords: | polyurethane foam oxygen flask combustion mercury thiocyanate |
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