Basic dye basic blue 3 BB3 basic blue SD-GB basic dye
It is mainly used for dyeing and printing of acrylic fiber and acrylic viscose blended fabrics. Especially suitable for direct printing. When dyeing acrylic fiber, it is stable even in alkaline bath. It is generally carried out in acetic acid and sodium acetate bath, and the color light is stable in the range of pH = 2.5-8. If sulfuric acid or formic acid bath is used, the color light will not change. The dyeable acid modified polyester fiber has a light fastness of grade 3. The fastness to sunlight of dyestuff is grade 4, the fastness to soaping of chemicalbook is grade 4-5, and the fastness to perspiration is grade 2-3. It can also be used for leather dyeing. This product is often mixed with cationic golden yellow x-gl and cationic peach red FG to dye bright medium and dark colors, or mixed with cationic x-6g or X-8GL to dye green, and mixed with cationic dark yellow GL or golden yellow x-gl to dye dark green. This product can also be used to dye silk in the same bath with grafting method, which can improve the dyeing fastness.
Hot Tags: basic blue 3, China, manufacturers, suppliers, factory, cheap, discount, quotation, low price, free sample, Basic Blue Dye, Basic Violet Dye, Basic Dark Brown Dye, Direct Dye, Basic Red Dye, Basic Black Dye
