| 离子色谱法测试电线电缆材料中的卤素含量 |
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| 引用本文： | 李顼弘. 离子色谱法测试电线电缆材料中的卤素含量[J]. 电线电缆, 2012, 0(4): 39-41 |
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| 作者姓名： | 李顼弘 |
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| 作者单位： | 广东产品质量监督检验研究院,广东广州510330 |
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| 摘 要： | 通过氧弹燃烧的方法,采用离子色谱仪测定卤素含量,准确可靠地定量测试电线电缆材料中的微量卤素。4个元素的标准曲线线性相关性、重复性好,误差低,各6次的重复测试结果表明此法测定F-、Cl-、Br-、I-的相对标准偏差均≤5%。
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| 关 键 词： | 离子色谱 卤素 氧弹燃烧法 低烟无卤材料 |
Using the Ion Chromo to Detect the Abundance of Halogen in Wire and Cable Materials |
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| LI Xu-hong. Using the Ion Chromo to Detect the Abundance of Halogen in Wire and Cable Materials[J]. Wire & Cable, 2012, 0(4): 39-41 |
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| Authors: | LI Xu-hong |
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| Affiliation: | LI Xu-hong (Guangdong Testing Institute of Product Quality Supervision, Guangzhou 510330, China) |
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| Abstract: | The trace halogen in wire and cable materials can be quantitated by ion chromatography （IC） with oxygen bomb combustion （OBC） accurately and reliably. The standard curve of four elements shows a good linear correla- tion, and the six-time repeated trials illustrate that the relative standard deviation of F - ,Cl- ,Br- ,I- were less than 5% , which demonstrate that the IC-OBC method can be easily applied to the quality control analysis. |
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| Keywords: | ion chromatography halogen oxygen bomb method low smoke halogen-free materials |
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