GB/T 40563-2021 Fluoride red phosphors

GB/T 5838.1-2015 Phosphors—Part 1:Terminology GB/T 15676-2015 Terms for rare earths GB/T 14634.5-2002 Test methods of rare earth three-band phosphors for fluorescent lamps—Determination of density GB/T 14634.5-2010 Test methods of rare earth three-band phosphors for fluorescent lamps—Part 5:Determination of density GB/T 20170.1-2006 Test methods for physical characters of rare earth metals and their compounds—Determination for particle size distribution of rare earth compounds GB/T 20170.2-2006 Test method of physical characters of rare earth metals and compounds—Determination on specific surface area of rare earth compounds GB/T 23595.1-2009 Test methods of rare earth yellow phosphor for white LED lamps—Part 1:Determination of spectrum property GB/T 23595.3-2009 Test methods of rare earth yellow phosphor for white LED lamps—Part 3:Determination of chromaticity coordinates GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps—Part 7:Determination of temperature quenching GB/T 39492-2020 Testing method of quantum efficiency for white LED phosphor GB/T 23595.7-2025 Test methods of rare earth phosphors for LED—Part 7:Determination of thermal quenching GB/T 23595.1-2025 Test methods of rare earth phosphors for LED—Part 1:Determination of spectrum GB/T 23595.3-2025 Test methods of rare earth phosphors for LED—Part 3:Determination of chromaticity coordinates