This standard establis es the conditions under which the test of the fastness of dyes and prints to bleaching with peroxide must be carried out, in the concentrations normally used in the industrial bleaching process. This test method is applied to all types of fibers and in all their transformation states, excluding polyamide and its mixtures with other fibers.
NC 40-15-1967 history
1967NC 40-15-1967 Method for determining Textiles products fastness Bleaching with peroxide