Tracid Brilliant Red 10b

Tracid Brilliant Red 10b is widely used for dyeing wool, silk, nylon, and blended fabrics. It is suitable for dyeing loose wool fibers, tops, and skeins, producing a rich, bluish hue. It exhibits good wet fastness and felting properties, but poor light fastness (grade 4). It is also used for silk dyeing and direct printing on wool, silk, nylon, and viscose fiber fabrics. When used for dyeing wool/viscose fabrics, it can be used in the same bath as direct dyes; post-dyeing treatment with a fixing agent can improve wet fastness. Besides being used alone, it is also used for color mixing.

2,4-Bis(o-tolyloxy)benzenaminediazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, then use 4-Methylbenzene-1-sulfonyl chloride acylation.

red light purple red to blue light. Blue-ray red in the sun, the product for red light purple to blue light purple, good levelness, discharge sex medium. Copper, iron ion in the dark, encounter chromium ion unchanged. Mainly used for wool, tops, wool/stick blended fabric, polyamide fiber and its silk products dyeing and printing directly, also can used for leather color.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	4-5	5	5	4-5	5
AATCC	4	4-5	4-5	4-5			5	4-5