| 应用全自动定氮仪测定ABS树脂氮含量的探讨 |
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| 引用本文： | 谭曜,王群威.应用全自动定氮仪测定ABS树脂氮含量的探讨[J].福建分析测试,2009,18(3):47-49. |
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| 作者姓名： | 谭曜 王群威 |
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| 作者单位： | 宁波出入境检验检疫局,浙江,宁波315012 |
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| 摘 要： | 本文应用Kjeltec2300全自动定氮仪测定硫酸铵,回收率达100.24%,其测定ABS树脂中氮含量与美标D1013-931]相比差异不显著,表明全自动定氮仪能简便、快速、准确地分析大批量ABS树脂中的氮含量。
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| 关 键 词： | ABS树脂 全自动定氮仪 快速分析 氮含量 |
Discussion for Determination of Nitrogen Contend in ABS Resin by Full Automatic Azotometer |
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| Tan Yao,Wang Qun-wei.Discussion for Determination of Nitrogen Contend in ABS Resin by Full Automatic Azotometer[J].Fujian Anal Ysis & Testing,2009,18(3):47-49. |
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| Authors: | Tan Yao Wang Qun-wei |
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| Affiliation: | Ningbo Entry-Exit Inspection and Quarantine Bureau;Ningbo;Zhejiang 315012;China |
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| Abstract: | The Recoveries of(NH4)2SO4 was 100.24% with the full automatic azotometer.The experiment results showed that there were no significant differences in the precision and accuracy between testing with the full automatic azotometer and D1013-93 Standard testing method.A simple,fast and accurate analysis method for the determination of nitrogen contends in ABS resin with the full automatic azotometer is confirmed. |
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| Keywords: | ABS resin full automatic azotometer fast analysis nitrogen contend |
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