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Item

noctilucent powder/luminous powder/

glow paint/photoluminescent powder/

fluorescent powder

Brand

 YMJ

Ingredient

Mixture 4SrO.7AL2O3: Eu (Eu is rare earth)

Excitation condition

Sunlight, general lighting, ambient stray light

Glow time

More than 8 hours

Applications

nameplate;coating;toy, ruber;artware, plastics etc

Usage

Injection molding, screen printing, spraying

Mixing ratio

Injection molding: 2-10%; Varnishing: 20-50%

Glow color

Yellow-green; blue-green, sky blue

Density

ρ≈3.6gcm3

Appearance

creamy white

Safety

Nontoxic, harmless, non-radioactive, environmentally friendly

Partical size

5-49um

Chemical stability

Good stability and weathering resistance

Packing

25kg/drum

Operation life

more than 20 years

Note

Do not rub with iron

Properties

Absorb light and glow in the dark