Standard Number: GB/T 17592-2011
Title: textiles—determination of the banned azo colourants
Language: Simplified Chinese
Replacing Standard: GB/T 17592-2006
Publication Date: 2011/12/30
Execute Date: 2012/9/1
Publisher: Chinese Standards(GB)
Number of Pages:16
: This standard according to GB/T1.1-2009 gives the rules of the draft. This standard is to the GB/T17592-2006 "the determination of textile banned azo dye" revision. Compared with GB/T17592-2006, the main technical changes are as follows: - increases the normative reference files of GB/T 4-23344 textile products, the determination of the amino azobenzene "(see chapter 2); - in the fifth chapter deleted can temperature control ultrasonic generator (see the 2005 edition of the 5.1); - delete the pretreatment of polyester products, use it as a 6.1 note (see 6.1, 2006 version 6.1.2); - increase the preparation method of mixed standard working solution (see 4.5.4); --, I modified the analysis methods of HPLC/DAD gradient) statement (see 6.4.1, 2006 edition of 6.4.1); - increases the footnotes in appendix A, A modified the note 2 (see appendix A). -- -- -- Appendix B
to informative appendices (see appendix B, 2006 edition of the appendix B); - increases the standard of carcinogenic aromatic amine content of liquid chromatogram (see appendix C). This standard proposed by China textile industry association. This standard by the national textile standardization technical committee based norm technical committee (SAC/TC209 / SC1) under centralized. This standard drafting unit: Shanghai textile research institute, the textile industry standardization institute. Main drafter of this standard: sdina, Zheng Yuying, hai-ying Yang, Zhu Ying, zhang. This standard replaced all previous releases of standard is: --, GB/T17592.1 ~ 17592.3 —1998;
Description:The provisions of this standard can decompose the carcinogenic aromatic amine in the textile products (see appendix A) testing method of banned azo dyes.
this standard applies to the printing and dyeing processing of textile products.
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Tile in English: textiles—determination of the banned azo colourants