| 建筑涂料中挥发性有机物含量的测定 |
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| 引用本文： | 郭文录,国晓军,王文明,吕秀波.建筑涂料中挥发性有机物含量的测定[J].应用化工,2009,38(10). |
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| 作者姓名： | 郭文录 国晓军 王文明 吕秀波 |
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| 作者单位： | 江苏科技大学,材料科学与工程学院,江苏,镇江,212003 |
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| 摘 要： | 采用气相色谱法测定建筑涂料中挥发性有机物的含量,进行了大量的实验与研究。测定结果表明,水分测定相对偏差为0.03%~0.05%,挥发性有机物相对偏差0.3%~0.5%,加标回收率98%~102%。该方法准确可行,适用于各种建筑涂料样品的生产和监控。
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| 关 键 词： | 挥发性有机物 气相色谱 加标回收率 相对偏差 |
Determination of volatile organic compounds content in wall coatings |
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| Abstract: | Analytical technique of gas chromatography in determining VOCs of wall coatings has been tested and researched. The results showed that the relative standard deviation of water content and VOC were 0.03% ～0.05% and 0.3% ～0.5%, respectively, recovery was 98% ~ 102%. The method was simple, accurate,time saving and fast. It can be used to produce and supervise various wall coatings. |
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| Keywords: | volatile organic compounds gas chromatography recovery relative standard deviations |
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