... agent) Outline1,Possesses strong merits, the color is gorgeous bright, the chromatograph is complete ... granularity is fine and uniform, the color fastness is good.2,Applied to the ... be hue bright, shade stable, color fastness high.5,when the paste ... , colored viscose fiber possesses with uniform color, no damage to fiber strength, no ... dope colored fiber, fiber’s internal color is same as the surface’s. ...