IS 5951 : 1985 Methods for determination of colour fastness of textile materials to weathering by outdoor exposure

1 Scope

1.1 This standard prescribes two methods for the determinationof colour fastness of textile materials of all kinds and in allforms except loose fibres to the action of weathering by outdoorexposure.

2 References

IS 687 : 1979 Methodfor determination of colour fastness of textilematerials to washing: Test 1

IS 768 : 1982 Methodfor evaluating change in colour