Draft
International Standard
ISO/DIS 11641
Leather — Tests for colour fastness — Colour fastness to perspiration
Reference number
ISO/DIS 11641
Edition 3
© ISO 2024
Draft International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 11641:2012

ISO/DIS 11641

Language
Format
CHF 63
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Abstract

ISO 11641:2012 specifies a method for determining the colour fastness to perspiration of leather of all kinds at all stages of processing. It applies particularly to gloving, clothing and lining leathers, as well as leather for the uppers of unlined shoes.

The method uses an artificial perspiration solution to simulate the action of human perspiration. Since perspiration varies widely from one individual to the next, it is not possible to design a method with universal validity, but the alkaline artificial perspiration solution specified in ISO 11641:2012 will give results corresponding to those with natural perspiration in most cases.

General information

  • Status
     : Under development

    You can help develop this draft international standard by contacting your national member

    Stage
    : DIS ballot initiated: 12 weeks [40.20]
  • Edition
     : 3
    Number of pages
     : 7
  • Technical Committee :
    IULTCS
    ICS :
    59.140.30 
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