ISO INTERNATIONAL STANDARD 16373-1 First edition 2015-12-15 Textiles Dyestuffs Part 1: General principles of testing coloured textiles for dyestuff identification Textiles Colorants - Partie 1: Principes generaux d'essais des textiles colorés pour I'identification des colorants Reference number ISO 16373-1:2015(E) ISO International Organization for Standardization ZHEJIANG INSTOF STANDARDIZATION C15956617 @IS02015 mitted without license from IHS IS0 16373-1:2015(E) COPYRIGHT PROTECTED DOCUMENT IS0 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internatinir DrganizationforStandardization icensee-ZHEJIANG INSTOF STANDARDIZAoISQ 05 - All rights reserved Not for Resale, 2016/3/29 03:08:48 No reproduction or networking permited without license from IHS IS0 16373-1:2015(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions ..1 4 Fibre identification ..2 5 Dye classes, based on the method of applying the dye .2 5.1 Acid dye .2 5.2 Metal complex acid dye 2 5.2.1 1:1 Metal complex dye 2 5.2.2 1:2 Metal complex dye 2 5.3 Azoic dye.. 22 5.4 Basic dye (also called cationic dye) 5.5 Mordant dye 3 5.6 Direct dye 3 5.7 Disperse dye 3 5.8 Reactivedye 3 5.8.1 General 3 5.8.2 Anthraquinone reactive dye 3 5.9 Sulfur dye. .3 5.10 VAT dye. .3 6 Complementary dye class, based on chemist classification: Azo dye .3 7 Reagents .4 8 Apparatus. ..5 9 Conditioning and testing atmosphere ..5 10 Preparation of the test specimens ..5 11 Procedures (examples) ..5 11.1 Pigment identification .5 11.2 Finishing removal treatment. ..5 11.3 Acid dyes, basic, direct dyes and reactive dyes ..5 11.4 VAT dyes, sulfur dyes, reactive dyes, aniline black, azoic dyes, direct dyes, developed disperse dyes and chrome dyes .5 11.5 Metal-complex dyes and disperse dyes .5 11.6 Extractiontest .5 11.7 Ash test .5 11.8 Miscellaneous tests .6 12 Testing report 6 Annex A (informative) Explanatory table of colourants (dyes and pigments) used in various textile materials. ..13 Annex B (informative) Comparison between IS0 16373-2 and IS0 16373-3: Recovery rates .15 Bibliography .17 ii icenSee=ZHEJIANG INST OF STANDARDIZATION C15956617 d without license from IHS