Disperse Blue 270

Preparation

N-(3-(bis(2-methoxyethyl)amino)-4-(2-methoxyethyl)phenyl)acetamide?diazo, and N-(4-(2-methoxyethyl)-3-(2-methoxyethylamino)phenyl)acetamide?coupling.

Properties and Applications

navy. Dark blue uniform powder. Mainly used for polyester and their blended fabric dyeing, spelling color good sex. Suitable for polyester fiber dyeing and superfine of printing.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
	Fading	Stain		Fading	Stain	Fading	Stain
ISO	5	4-5	5-6	5	5	5	5