Nano Y-phase aluminum oxide phosphor lamp is special

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1, nano aluminum oxide reflects the ultraviolet light through the phosphor layer, so that it continues to excite the phosphor, improving the luminous efficiency of the fluorescent lamp

2, nano alumina as a barrier layer for mercury diffusion, can reduce the amount of mercury, can extend the service life of the lamp

3, nano aluminum oxide as a binder can improve the bonding strength between phosphor and glass tube, so that the phosphor does not fall off

How to use:

1, using nano aluminum oxide protective film to produce fluorescent lamps, firstly, the inside of the glass tube coated with nano aluminum oxide protective film, the coating thickness is about 3-5um,

2, in order to improve the adhesion of the phosphor layer, nano aluminum oxide is usually added to the slurry of the phosphor, and the mass is 2-5% of the phosphor,

3. The phosphor with nano aluminum oxide is coated on the protective film of alumina in the form of slurry, and then made into a fluorescent lamp after other subsequent processes

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