MSE PRO Sulfide Oxide Photoluminescent Pigment

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Product details:

Photoluminescent pigment (luminous powder, long afterglow fluorescent powder)is a kind of light energy storage powder which can glow in the dark after absorbing various visible light under 450 nm and can be reused for many times. The product can be mixed as additive with the transparent media as coating, printing ink, paint, plastics, printing paste, ceramics, glassware and fiber to enable the media to glow in the dark. The pigment can glow different colors in the dark, and works with good performance for low-location emergency lighting, indication marks and decorations. The pigment is widely used in the fields of consumer goods, decorations, communication and transportation , military facilities, and fire emergency system etc. 

The color of sulfide oxide photoluminescent pigment is light white and the glowing color is orange red. It is insoluble in water, weak alkali or weak acid.

SKU# LM0208
Body Color
Emitting color
orange red
Re2O2S:Eu (Re - rare earth element)
Excitation wavelength(nm)
Emission wavelength peak(nm)
Medium Particle size(μm)
Afterglow brightness(mcd/m2
Afterglow time
Light resistance
Chemical stability
Temperature resistance
Luminescent brightness is weaken along with the elevated temperature and extended time during 250-600
Allowable temperature
No changing of luminescent performance under 250℃
    ⑴The unit of particle size is μm. The particle size is expressed by Medium Particle size (D50).
    ⑵The unit of afterglow brightness is mcd/m2. All the tests are executed according to the standard of DIN67510, which is to detect afterglow brightness of the sample for 1 min excited by D65 standard light source illumination of 1000LX for 5 min.