Draft International Standard
ISO/DIS 11641
Leather — Tests for colour fastness — Colour fastness to perspiration
Reference number
ISO/DIS 11641
ISO/DIS 11641
Edition 3
© ISO 2024
Draft
International StandardISO/DIS 11641
89401
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 11641:2012
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.
Life cycle
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Previously
PublishedISO 11641:2012
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Now
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