This standard (Part II) prescribes a method for determining the resistance of colour of textiles of all kinds and in all forms to the action of sulphur monochloride under the conditions occurring during the cold vulcanizing of rubber.
IS 4635 Pt.2-1968 history
1968IS 4635 Pt.2-1968 Method for determination of color fastness of textile materials to vulcanization with sulfur monochloride Part 2