... Material: rare earth metal 5.high self l Luminous Powder/pigmentIntroduction The rare earth-activated alkali earth aluminate-Strontium( ... , such as paint, screen printing, plastic, glass, coating, powder coating, ink, enamel, ceramic and fiber.Indication position:Can be ... bridge, roads, sea ports etc. Both decoration and application value has been achieved.Others:Arts and crafts, amber, sand crystal ...