photoluminescent/ glow in the dark/ luminous pigment

http://www.hklbgroup.com/look.asp?ArticleID=544&sort=6

L&B Photoluminesecent pigment is produced mailnly from the rare earth elements through a special technology,it can absorb and store the energy of various ultraviolet , visible lights and emit the light in the dark. The light absorption and release processes are automatically, repeated.

Characteristic: free of toxic, hurtless,.non-radioactive etc.

Application: These pigment is mainly applicable as an additive in the paints, coating, ink, plastics, ceramic, glass, fibre and other transparent medium to realize it self-luminescent function.
Package, transportation, storage
Package: water - resistant plastic bag used for inside packing material,.plastic pail or iron drug used for outer packing; Transportation: Avoid mechanical hitting, insolation or rain drenching, keep the package in good condition.
Storage: keep goods in breezy and dry warehouse, free from humidity.