一种纳米陶瓷涂层锅具的鉴别方法  

A method for identifying nano ceramic coated cookware

作　　者：王贵滨 万超 孙赟 王秋艳 孙晓飞 赵彤彤 刘华权 WANG Guibin;WAN Chao;SUN Yun;WANG Qiuyan;SUN Xiaofei;ZHAO Tongtong;LIU Huaquan(Dalian Customs Technology Center,Dalian 116001,China;Nanjing Choipharm Technology Company Limited,Nanjing 210009,China)

机构地区：[1]大连海关技术中心,辽宁大连116001 [2]南京卓康医药科技有限公司,江苏南京210009

出　　处：《大连工业大学学报》2023年第6期452-455,共4页Journal of Dalian Polytechnic University

基　　金：国家重点研发计划(2018YFC1603203).

摘　　要：为鉴定市场在售的进口纳米陶瓷涂层锅具涂层材料的真实性,寻找一种简单、有效的鉴别检测方法。采用红外光谱、波长色散X荧光光谱、X射线衍射光谱和扫描电子显微镜技术相结合的方法检测进口纳米陶瓷涂层锅具的涂层材料。对盲采的市面上销售的5种声明为纳米陶瓷涂层锅具涂层材料进行定性分析,结果表明,Z1-32cm、C1-18cm、B1-24cm三种锅具为纳米陶瓷涂层,其余两种为聚四氟乙烯涂层。该方法的建立为食品接触材料中纳米陶瓷涂层的鉴别提供了一种高效的、准确的检测途径。To identify the authenticity of imported nano ceramic coated cookware coating materials on the market and find a simple and effective identification method.A combination of IR,wavelength dispersive X ray fluorescence spectroscopy,X ray diffraction spectroscopy,and SEM were used to detect the coating materials of imported nano ceramic coated cookware.Qualitative analysis was conducted on 5 declared nano ceramic coating materials for cookware sold in blind sampling market.The result showed that Z1-32cm,C1-18cm and B1-24cm were nano ceramic coatings,while the other two were polytetrafluoroethylene coatings.This method provides an efficient and accurate detection approach for nano ceramic coatings identification in food contact materials.

关 键 词：纳米陶瓷 涂层 锅具 鉴别方法 

分 类 号：TQ630.7[化学工程—精细化工]