Photochromic pigments are substances exhibit phenomenon of reversible color change, 

which are induced by UV-light. The color reveals when it is exposed to sunlight / UV-light and lose this light activated coloration when the light source is removed. 

The color strength depends on the sunlight / UV- light.

Color Conversion: From colorless to color reveals

Colors:  Red, Yellow, Blue, Orange, Green, Purple, Sky Blue

Storage:

Keep the photochromic pigments sealed in a dark, cool place, away from direct sunlight.

Best within two years if stored correctly.

Applications:

1.Paint: suitable for use surface coating products such as PMMA paint, ABS spray paint, 

   PVC paint and water-based paint.
 
2.Ink: suitable to be printed on various kinds of material, such as fabric, paper, synthetic

   film and glass.
 
3.Plastic products: plastic injection and extrusion using high color density PE or PMMA 

   photochromic master batch.

4. Cosmetic: nail polish colorant dye effect addtives.

Except the photochromic pigment for coatings, we're also a leading manufacturer of pearl pigments:

 To support all the demanding customers, Kolortek is going to focus on value addition in order to satisfy the needs of all our customers. The valued-added service spans:

 1.Special Packings

 2.Own Brand Labeled

 3.Product Images Support

 4.Formulation Guideline Support,etc

Kolortek Co., Ltd. is a leading professional manufacturer of effect pigments, and cosmetic color additives, specializing in pearl pigments, cosmetic grade iron oxides, mica powders and glitters etc.