luminous with a long service life

Light has a very stable physical and chemical properties, strong adaptability to environment and long service life, can use up to 20 years to achieve results. Luminous rho ≍ 3.6 gcm37 density in a - 60 ℃, 600 ℃ under the condition of good stability. Light emitting light storage time is short, high brightness, long afterglow time, colorful varieties, color more. Luminescent powder can be used as additives or paint. Evenly distributed in all kinds of transparent or semi-transparent medium, such as paint, oil, black, plastic, rubber, printing glass, ceramic, chemical composition, in order to achieve the self-luminous decorative gravels media function, shows the low illumination and appropriate decorate beautification good instruction effects. Material of crystal glow in the dark stones structure is the premise of crystal structure, the stability of the luminescence performance cannot be permanent damage - storage - light extinction, in 20 years of life in general. The material is within the scope of the - 20 ℃ -- 1080 ℃. Fundamental changes of luminous performance. 1000, 300 w high pressure mercury lamp, no personality and the change of the luminous performance, so you can be used in outdoor. Second, the combination of content and characteristics of the phosphor.