Leather. Tests for colour fastness. Colour fastness to saliva
Leather. Tests for colour fastness. Colour fastness to saliva
  • Load image into Gallery viewer, Leather. Tests for colour fastness. Colour fastness to saliva
  • Load image into Gallery viewer, Leather. Tests for colour fastness. Colour fastness to saliva

Leather. Tests for colour fastness. Colour fastness to saliva

£142.00
£142.00
£71.00
Sold out

1   Scope

This document specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.