Shandong Ji'nan luminous material Co., Ltd.   

Product characteristics: 1 super long afterglow phosphors are light yellow powder, and the color will turn green after light storage. 2, the particle size of the phosphors will be thinner and the luminescence effect will be reduced. 3 super long afterglow phosphors are simpler and wider than other phosphors. 4, the super long afterglow phosphors have high brightness and long time (with DIN67510 standard, their afterglow time is 10000 minutes); 5, they are light resistant, aging resistant and chemical stable (service life is more than 10 years); 6, non-toxic, no radiation, no danger of explosion and explosion, they are new generation of green environmental protection luminescent materials. Three, application scope