Solvent Violet 59

it is colorless in concentrated sulfuric acid and yellow light red after dilution. 

brilliant red light purple. Soluble in ethanol. In concentrated sulfuric acid to colorless, dilution after yellow red.

it have a certain molecular distribution when dissolved in the plastic melt. When coloring various plastics, a certain proportion can be directly added to the plastics and mixed uniformly, which can be pre-molded or molded.

The concentration of the color tone can be adjusted according to the required amount of dye in the transparent and clean resin to obtain a bright and transparent color tone.

If used in combination with an appropriate amount of titanium dioxide and dye, a translucent or opaque color tone can be obtained. The dosage can be negotiated according to the needs. The general dosage in transparent tones is 0.02% to 0.05%, and the normal dosage for opaque tones is about 0.1%.

coloring resin and plastics.

It can be used in many plastics and polyester with the same chemical structure as C.I. disperse violet 26.