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Molecular formula : MW : CAS :
nature : also known as fastness, Colorfastness. He was with the textile colors for its processing and use of the process suffered the role of the resistance. Light normally include (color) fastness, resistance to climate (color), color fastness, wearability (color), color fastness, wearing (color) fastness, resistance Hanse (color) fastness, sometimes under different textiles or different use of the environment, we have some special requirements of color fastness. Color is usually conducted at Penn Test, is staining on the degree of color contrast and posted on the extent of staining for color fastness rating, with the exception of Light (color) fastness of eight, the other five were. Series higher, the better the color fastness.
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