Ji'nan Huaiyin Xinxing luminescent materials factory (Sales Department)   

Ji'nan Huai Yin star luminescent materials factory developed new strontium magnesium aluminate long afterglow luminous powder development (luminescent powder), the chemical structure of SrMgAl4O8:Eu2 Dy3, the material and the current market of long afterglow materials, with high brightness and afterglow time, this product is the use of abundant rare earth resources in our country development as with domestic and international advanced level of high-tech products, it can be in the daytime or light irradiation absorbed light after 10~30 minutes, emit bright fluorescence at night or in the dark of time, because the product does not contain any radioactive elements and toxic heavy metals, therefore, nontoxic and harmless, safe to human body, is a new type of green environmental protection generation of luminescent materials.