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Disperse Violet HFRL (150%)

Physical and chemical properties: reddish brown powder or particles, soluble in ethanol. Colorless in concentrated sulfuric acid, diluted to yellow light red.

Uses: used for dyeing and printing polyester and its blended fabric , but also for dyeing cellulose acetate.

Application performance: when the case of calcium, magnesium ion is not sensitive, has a slight impact on iron ions, a greater impact on copper ions. Dye suitable PH value of 3-8, stained or printed alkali. This dye is bright red light purple, suitable for polyester and blended fabric dyeing and printing, have good dry fastness. Can be alone to light to medium color, suitable for high temperature and high pressure or hot melt dyeing, suitable temperature of 200-210 degrees Celsius. Stained on cellulose acetate, shade in polyester similar. Not suitable for diacetone, nylon, acrylic Can be printed directly on the polyester fabric, can not be printed for anti-bleaching of the background.

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