首饰镍过敏问题评述  

Review about nickel allergy problems of jewelry

作　　者：袁军平[1,2] 李卫[1] 王昶[2] 卢焕洵[2] 

机构地区：[1]暨南大学材料科学与工程系 [2]广州番禺职业技术学院珠宝学院

出　　处：《黄金》2012年第3期7-10,共4页Gold

基　　金：广州市教育局科研项目(08C013);广州市教育系统首批建设创新学术团队项目(穗教科(2009)11号)

摘　　要：镍广泛应用于首饰材料中,但它是一种潜在的致敏元素。介绍了首饰镍过敏症状、致敏机理,以及镍过敏的普遍性和限制镍释放的立法要求,分析了显色法、斑贴法和镍释放法等评价首饰镍过敏试验方法的特点,并从本体材料和表面镀覆材料两方面列举分析了常见的镍过敏材料及避免首饰材料镍过敏的途径。Nickel is widely used in jewelry materials,however it is a potential sensitization element.This paper introduced the symptoms and mechanism of nickel allergy,illustrated its universality and the corresponding legislative requirements of limiting nickel release rate,and analyzed the characteristics of three test methods of evaluating nickel allergy,including developing process,patch testing and nickel release testing;meanwhile,the common potential sensitization materials for ornaments were listed and analyzed from matrix material and surface plating layer respectively,and the approaches to avoid nickel allergy were also proposed.

关 键 词：首饰材料 镍过敏 镍释放 

分 类 号：TS934.3[轻工技术与工程] R758.22[医药卫生—皮肤病学与性病学]