Disperse Red 221

Disperse Red 221 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Hydroxy-naphthalene-1,8-dicarboxylic anhydride and 3-Methoxypropan-1-amine?condensation, and diazo the M-chloroaniline?coupling.

• Properties and Applications

  Yellow light red powder. In dye in bath of iron, calcium, magnesium ions on color shade without the influence, a slight change of copper ions. Dyeing appropriate pH value for 4 ~ 6, dyeing and printing alkali not when. The dyes as bright red yellow light, suitable for indonesians;, the fastness is compatible, sublimation fastness is better, the levelness general. Carrier dyeing, performance is poor, the melt method suitable for temperature, should not be more than 220 ℃. Dye two vinegar fine performance is a bit poor, three vinegar fiber is fair. Not suitable for the polyamide fiber dyeing, in the dyeing performance on fiber is a bit poor. Can’t be printing the impression of the discharge.
  

  Standard( Polyester/cotton )	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
  	Fading	Stain		Fading	Stain	Fading	Stain
  AATCC	4-5	4	6	5	5	5	5

Disperse Red 221 Upstream-Materialien And Downstream Produkte

Disperse Red 221 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(12)Suppliers

64426-35-3, Disperse Red 221 Verwandte Suche: