Influence of 1:1 Acid Metal Complex Dyes on Extractable Chromium of Wool Fabric

被引：0

作者：

Wang, Baihua ^{[1
]}

机构：

[1] Beijing Inst Fash Technol, Sch Mat Sci & Engn, Beijing 100029, Peoples R China

来源：

PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON ADVANCED TEXTILE MATERIALS & MANUFACTURING TECHNOLOGY | 2010年

关键词：

Extractable heavy metal; Acid metal complex dye; Wool fabric; ENVIRONMENTAL CONSIDERATIONS; SYNTHETIC DYES; AQUATIC TOXICITY;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Wool fabric was dyed with 1:1 acid metal complex dyes, Palatine or Neolan. Neolan dyes were used in the formic acid method, while Palatine dyes were utilized in the aminosulfonic acid, method or the sulfuric acid method. The extractable chromium content of samples were measured by plasma emission spectrometry (ICP-AES), according to Oeko-Tex Standard 100 specifications. The results show that the extractable chromium content of wool fabric dyed with Neolan dyes in the formic acid method is less than 2ppm when dye dosage does not more than 1.5% o.w.f., however, that of fabric dyed with 1.5% o.w.f. Palatine dyes is more than 2ppm. There may be a negative correlation between the structure stability of dyes and the extractable chromium content on wool fabric dyed with 1:1 acid metal complex dyes.

引用

页码：464 / 467

页数：4