|
|||||
|
|
| 复合包装中VOCs的迁移模型 | |
| 引用本文： | 李俊锋,唐正宁,陈剑锋. 复合包装中VOCs的迁移模型[J]. 中国印刷与包装研究, 2012, 4(2): 62-66 |
| 作者姓名： | 李俊锋 唐正宁 陈剑锋 |
| 作者单位： | 江南大学物联网工程学院,无锡,214122 |
| 摘 要： | 本文将复合包装材料的结构分为材料层、边界层、聚集层和材料分界层,分别讨论了VOCs在每层中的迁移过程,并依据VOCs在层到层间的迁移应遵循质量守恒的原理,获得了VOCs迁移的综合模型.进一步通过实验和模型拟合得到了VOCs的迁移规律,并发现VOCs的迁移量随着放置时间的增加而减少,并逐渐趋于平衡;VOCs的迁移率与温度有关,温度越高,VOCs的迁移率就越高. |
| 关 键 词： | 挥发性有机物 包装材料 迁移 模型 干性材料 湿性材料 |
Migration Model of VOCs in Composite Package Materials |
|
| LI Jun-feng , TANG Zheng-ning , CHEN Jian-feng. Migration Model of VOCs in Composite Package Materials[J]. China Printing and Packaging Study, 2012, 4(2): 62-66 | |
| Authors: | LI Jun-feng TANG Zheng-ning CHEN Jian-feng |
| Affiliation: | (School of Internet of Things,Jiangnan University,Wuxi 214122,China) |
| Abstract: | Migration process of VOCs in composite package materials was discussed in four conditions,i.e.material layer, boundary layer,collecting layer,materials interface layer.According to mass conservation,an integrated VOCs migration model was obtained based on the migration process.At the same time,the relationships among migration and time,temperature were observed through experiment and curve fit.The regulation that migration concentration is decreasing with the increasing time,increasing with the temperature and gradually becomes flat was found. |
| Keywords: | VOCs Package material Migration Model Dry material Wet material |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |