GSO ISO 20433:2013
皮革色牢度试验耐摩擦色牢度

Leather -- Tests for colour fastness -- Colour fastness to crocking

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标准号

GSO ISO 20433:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 20433:2013

 

 

适用范围

This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth. Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth. The method is applicable to all types of coloured leather. Since after treatments of the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such treatments.

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