A few days ago, the research institute of BTXT Rare Earth Technology Group, China's leading rare earth alloy material technology giant, successfully prepared fluorescent glass by the rolling method, and prepared high-power white LED sample lamps for phosphors, which opened up a precedent in China for this technology.
According to BTXT technical experts, the current mainstream lighting technology has been transformed into white LEDs. For this reason, BTXT has continuously promoted the transformation of scientific and technological achievements. After completing technical breakthroughs in the field of functional material luminescence research, it has initially realized the preparation of garnet system-doped yellow fluorescent glass by calendering method. The basic glass has a visible light transmittance of 80. % To 90%, high-quality white light has reached the commercial level.
The fluorescent glass prepared by BTXT by the calendering method has high thermal conductivity, high color rendering and high light transmittance. It solves the problem of excessive heat generation of traditional luminescent materials. It is suitable for high-power LED lighting and conforms to the development trend of green and healthy lighting. Broad market prospects.