ISO 11640:2018
Leather — Tests for colour fastness — Colour fastness to cycles of to-and-fro rubbing
Leather — Tests for colour fastness — Colour fastness to cycles of to-and-fro rubbing
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 10 августа 2018 г.
- Издание:
- ISO IS 11640 edition 3 version 1
- ICS:
- 59.140.30
This document specifies a method for determining the behaviour of the surface of a leather on rubbing with a wool felt. It is applicable to leathers of all kinds.
Abstract
Overview
ISO 11640:2018 specifies a standardized method to assess colour fastness of leather to cycles of to-and-fro rubbing (the VESLIC rub test). The procedure measures both the and the of leather after controlled rubbing with wool felt. It applies to leathers of all kinds and is used to evaluate rub resistance in dry, wet or perspiration-conditioned states.
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