| 乙烯/乙酸乙烯酯共聚物中乙酸乙烯酯含量测定方法探讨 |
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| 引用本文： | 梁秀丽,王爱萍,刘立君,尤瑜升,孙红彦.乙烯/乙酸乙烯酯共聚物中乙酸乙烯酯含量测定方法探讨[J].化学分析计量,2001,10(3):23-24. |
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| 作者姓名： | 梁秀丽 王爱萍 刘立君 尤瑜升 孙红彦 |
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| 作者单位： | 国防科工委化学计量一级站,济南,250031 |
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| 摘 要： | 采用SH／T1591－94检测乙酸乙烯酯（VA）含量时，氢氧化钾－乙醇标准溶液的含水量是影响测定结果的主要因素。对影响因素进行了定量研究，结果表明，配制氢氧化钾－乙醇标准溶液时，加水量宜控制在6％以下。
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| 关 键 词： | 乙烯／乙酸乙烯酯共聚物 乙酸乙烯酯 含量测定 热塑性树脂 |
| 修稿时间： | 2001年1月15日 |
EXPLORATION OF THE DETERMINATION OF VINYL ACETATE CONTENT OF ETHYLENE/VINYL ACETATE COPOLYMER |
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| Liang Xiuli,Wang Aiping,Liu Lijun,You Yusheng,Sun Hongyan.EXPLORATION OF THE DETERMINATION OF VINYL ACETATE CONTENT OF ETHYLENE/VINYL ACETATE COPOLYMER[J].Chemical Analysis And Meterage,2001,10(3):23-24. |
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| Authors: | Liang Xiuli Wang Aiping Liu Lijun You Yusheng Sun Hongyan |
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| Abstract: | When the vinyl acetate content is determined using SH/T 1591 -94, the amount of water in potassium hydroxide-enthanol standard solution is the primary factor influencing the measuring result. The influencing factor was studied quantitatively. The result showed that the amount of water was suitably controlled under 6% when making up the potassium hydroxide-enthanol standard solution. |
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| Keywords: | ethylene/vinyl acetate vinyl acetate content determination |
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