仿瓷餐具材质鉴别中红外光谱技术的应用  

Application of Infrared Spectrum Technology in Material Identification of Melamine Tableware and Urea-formaldehyde Articles

作　　者：段晓霞 孙世彧 吴健兴 

机构地区：[1]国家包装产品质量监督检验中心,广东广州510110

出　　处：《塑料科技》2011年第4期100-102,共3页Plastics Science and Technology

基　　金：广东省质量技术监督局科技项目(2010CZ09)

摘　　要：介绍了利用红外光谱对仿瓷餐具材质进行鉴定的方法和程序,解决了不溶、不熔的热固性树脂模塑制品难以制样的问题。通过加内标的方法,建立了参比谱图,并根据参比谱图对未知样品进行分析。结果表明:该方法可以快速鉴别仿瓷餐具的材质和结构。Method and process of identifying melamine tableware and urea-formaldehyde articles by infrared spectrum （IR） were introduced, and the problem of sample preparation of thermosetting resin molding product, which was insoluble or non-fusible, was resolved. The reference spectrograms were established by internal standard method. Meanwhile, so named melamine tableware samples were analyzed according to the reference spectrograms. The results indicate that the method can efficiently identify the materials and structure of the melamine tableware.

关 键 词：密胺餐具 脲醛树脂 红外光谱 材质鉴别 仿瓷餐具 

分 类 号：TQ320.77[化学工程—合成树脂塑料工业]