AATCC 16 Colorfastness to Light

Purpose of Test This colorfastness to light test is designed to determine how well a material will retain its color under various light exposures. The test provides the principles and procedures that make it possible to evaluate colorfastness under different conditions. This test method was designed for textiles made with various kinds of colorants, treatments,… Continue reading AATCC 16 Colorfastness to Light