还原裂解步骤对禁用偶氮染料检测的影响  

Effect of Reduction Pyrolysis Step on the Detection of Banned Azo Dyes

作　　者：王超 刘健[1] 季荣[1] 夏建明[1] Wang Chao;Liu Jian;Ji Rong;Xia Jianming(Zhejiang Fashion Institute of Technology,Ningbo,Zhejiang 315000,China)

机构地区：[1]浙江纺织服装职业技术学院,浙江宁波315000

出　　处：《针织工业》2025年第4期85-89,共5页Knitting Industries

基　　金：宁波市纺织服装智能制造技术重点实验室项目(2024ZDSYS-D-008、2024ZDSYS-C-014);宁波市重点技术研发(第二批)项目(2021E002)。

摘　　要：纺织品禁用偶氮染料的检测已逐渐成为纺织品常规检测项目,并且该项目的快速检测方法也逐渐被各大检测认证机构所运用,但大部分关于该快速检测方法中还原裂解步骤的问题却鲜有提及。文章着重讨论关于纺织品禁用偶氮染料检测的还原裂解步骤,以及相关因素对试验数据和精确性的影响,并对其中的问题进行探讨归纳。研究结果表明,还原裂解时间和振荡条件对裂解效率有很明显的影响。Determination of banned azo colorants in textiles has gradually become a routine textiles test,and the rapid detection method is often used by many testing certification companies,but most of the rapid detection meth-ods barely mentioned about the reductive pyrolysis step.This article discusses reduction pyrolysis step of banned azo dyes detection in textiles,as well as the factors that may affect the data and the accuracy of the experiment,and summarizes the questions in the experiments.The results show that the reduction time and oscillation conditions have a significant effect on the reducing pyrolysis efficiency is excessive.

关 键 词：纺织品 禁用偶氮染料 快速检测 还原裂解 影响因素 

分 类 号：TS107[轻工技术与工程—纺织工程]