IULTCS Color Fastness Tester, also named IULTCS & Veslic Leather Abrasive Tester, which is used to determine the amount of ‘marring’ of the leather surface of dyeing or lining of leather in the experiment of rubbing to assess the amount of color transfer. It can be used as dry and wet rubbing two kinds of test.
JIS L0849 Color Fastness Rubbing (Gaskushin) Tester is to determine the color fastness of textiles to rubbing, equipped with a moving plate of a downward force of 2 Newton. It is electronically driven to minimize operator variation.
Introduction Colorfastness refers to the ability of a material or substance to retain its color when exposed to various environmental factors such as light, heat, water, and other chemicals. It…
What is perspiration fastness? Perspiration fastness is the degree of color retention of textiles in sweat, which is especially important for clothing products. During daily use, the textile stays in…
Light fastness refers to the ability of colorants and polymer systems to maintain their color when exposed to sunlight. The main reason for the color change of colored products exposed…
What is color fastness to light? As we all know, textiles are usually exposed to light during their use life, and light has the potential to destroy the dye, resulting…