| 固相微萃取-气相色谱法测试凹印油墨VOC的条件优化研究 |
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| 引用本文： | 李亚玲,魏建华,孙 雯,刘 畅,杨 雪,曹海燕.固相微萃取-气相色谱法测试凹印油墨VOC的条件优化研究[J].包装工程,2012,33(11):57-59,90. |
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| 作者姓名： | 李亚玲 魏建华 孙 雯 刘 畅 杨 雪 曹海燕 |
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| 作者单位： | 北京印刷学院印刷包装材料与技术北京市重点实验室 |
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| 基金项目： | 北京市教育委员会资助项目(KM201010015006);北京市属市管高等学校人才强教计划资助项目(PHR(IHLB)201108347);北京市大学生科研计划项目 |
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| 摘 要： | 采用固相微萃取和气相色谱相结合的技术,建立了凹印油墨VOC的测试方法。通过对萃取时间、萃取温度和萃取纤维涂层膜厚等影响萃取效率的因素进行研究,获得了优化的测试条件。结果表明,气相色谱柱温箱升温程序为:50℃开始以50℃/min升至200℃,然后再以10℃/min升至230℃,保持5min;固相微萃取最佳萃取条件为:萃取时间20min,萃取温度80℃,采用100μm PDMS的萃取纤维。
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| 关 键 词： | 气相色谱 固相微萃取 VOC 凹印油墨 |
| 收稿时间： | 2/4/2012 12:00:00 AM |
| 修稿时间： | 2012/6/10 0:00:00 |
Condition Optimization for Measuring VOC in Gravure Ink by SPME-GC |
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| LI Ya-ling,WEI Jian-hu,SUN Wen,LIU Chang,YANG Xue and CAO Hai-yan.Condition Optimization for Measuring VOC in Gravure Ink by SPME-GC[J].Packaging Engineering,2012,33(11):57-59,90. |
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| Authors: | LI Ya-ling WEI Jian-hu SUN Wen LIU Chang YANG Xue and CAO Hai-yan |
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| Affiliation: | (Beijing Key Laboratory of Printing and Packaging Materials and Technology,Beijing Institute of Graphic Communication,Beijing 102600,China) |
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| Abstract: | A method for measuring volatile organic compound(VOC) in gravure ink was established by using Gas chromatography(GC) and SPME technology.The influencing factors on extracton efficiency including extraction time,extraction temperature,and film thickness of SPME coating fiber were optimized.The experiment results showed that GC oven temperature program was seting at an initial temperature of 50 ℃,raising to 200 ℃ at 50 ℃/min,then raising to 230 ℃ at 10 ℃/min,and hold for 5 min.An extraction time of 20 min and an extraction temperature of 80 ℃ were the optimized SPME extraction conditions.A 100 μm polydimethyl-siloxane(PDMS) SPME fiber was selected. |
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| Keywords: | GC SPME VOC gravure ink |
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