디스페르스 블루 79

디스페르스 블루 79 화학적 특성, 용도, 생산

• 제조 방법

  2,4-Dinitro-6-bromoaniline diazo, and 2,2′-((5-Acetamido-2-ethoxyphenyl)imino)diethyl diacetate?coupling.

• Properties and Applications

  red light navy blue, navy blue. Blue gray powder, soluble in acetone. In dyeing of iron ion basically no influence on color, copper ions in great influence, the alkali sensitive, dye bath pH for 5 ~ 6. The dye is suitable for high temperature and high pressure dyeing, dyeing deep color, sublimation fastness is better, the high temperature can finalize the design, when the piece dyed levelness slightly less. In three vinegar fiber dyeing, slant red light, not suitable for two vinegar fiber dyeing. Acrylic and polyester fiber, with the dye printing, color is not enough gaudy. And with plasma reactive dye printing, colored light can change.
  

  Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
  	Fading	Stain		Fading	Stain	Fading	Stain
  ISO	5	4	6-7	5	4-5	5	4-5
  AATCC		4-5	6-7		4	4	4

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