Photochromic Pigment

 

Photochromic Pigment

 

The photochromic product changes colors when exposed to sunlight/UV, and reverts to its original color when the sunlight/UV is dimmed or blocked. After absorbing the energy of sunlight/UV, its molecule structure is changed, which causes its absorbed wavelength to be changed allowing a color to appear. It reverts to the original molecule structure and color when the light stimuli is dimmed or blocked.

	Item	Color	Particle size(μm)
1	57140	Rose Violet	3-6μm
2	57260	Red	3-6μm
3	57360	Yellow	3-6μm
4	57460	Blue	3-6μm
5	57560	Purple	3-6μm
6	57660	Orange	3-6μm

 

Features, Advantages

-Variable Temperature range

-Stable

-Reversible colour change

 

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 paintand 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 photochromic masterbatch.

4. Cosmetic: nail polish colorant dye effect addtives.