IS 4636-1988

标准号：IS 4636-1988
发布日期：1988/10/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard prescribes a method for the determination of colour fastness of textile materials of all kinds and in all forms to the action of dry-heat as employed in processes designed to give textiles stability of dimensions or shape such as pleating and setting. It is mainly applicable to synthetic fibres or textiles containing synthetic fibres.1.1.1 Three tests differing in temperature are provided; one or more of them shall be used depending on the requirements and the stability of the fibres.1.2 When this method is used for assessing colour change and staining in dyeing, printing and finishing processes, it should be recognized that other chemical and physical factors may influence the results.