稀土三基色荧光粉是制造稀土三基色节能灯的主要材料,而稀土三基色红粉是该材料中的关键材料。跃龙公司瞄准国际上质量最高的日本红粉进行科研攻关。在对制粉的基体材料氧化忆、氧化铕的化学纯度和物理性能进行重大改进的前提下,对助熔剂、添加剂的配方、灼烧工艺、分散处理工艺及有关设备进行了系统的研究和改进。因而使荧光粉的粒度指标、亮度指标、比表面积等全面达到日本粉的水平。并经过较长时间的试验,表明该红粉制灯后膜质好,光通亮高、衰退少等优 Rare earth trichromatic phosphors is the main material for the production of rare earth trichromatic energy-saving lamps, and rare earth trichromatic pink is the key material in the material. Yuelong aimed at the world’s highest quality Japanese red powder for scientific research. On the premise of the significant improvement of chemical purity and physical properties of oxidative memory and europium oxide of the base material for milling, the formulation, burning process, dispersion process and related equipment of fluxes and additives were systematically studied and improved . So that the phosphor particle size indicators, brightness indicators, such as specific surface area to achieve the full range of Japanese powder. And after a longer period of testing, indicating that the red light after a good film quality, bright high light, less recession and other advantages