摘要
欧盟已于2011年12月颁布了新版标准EN 14362-1:2012《纺织品-某些源于偶氮着色剂的芳香胺的测定方法 -第一部分:经或不经萃取纤维判定是否使用了某些偶氮着色剂的方法》,以替代EN 14362-1:2003和EN 14362-2:2003。新标准在结构、内容和范围上更为完整,使用更方便。文中,简要介绍了纺织品禁用偶氮染料检测方法标准化的进程,并从适用范围和被试纤维材料的分类依据、方法原理和操作程序的重大变化,以及对检测结果的影响和试样的选取等方面进行了详细解读。
European Union has issued new version standard EN t4362-t.2012 Textiles -Methods for certain aromatic amines derived from azo colorants Part l ; Detection of the use of certain azo colorants accessible with and without extracting the fi- bers＇ in December 20ll, as an alternative to EN 14362-1.2003 and EN 14362-2-2003. The new standard is more complete in structure, content and scope and is more convenient to operate. The evolution of standardization of detection methods for banned azo dyes is briefly introduced. The scope and classification of the tested fiber, principle and major changes of operation procedure, as well as influence on test results and sample selection are explained in detail.
出处
《印染》
北大核心
2012年第20期38-41,49,共5页
China Dyeing and Finishing
关键词
测试
标准
欧盟
纺织品
testing
standard
European Union
textiles
