Phosphor of FK-4M type with increased brightness of the stationary glow

21-05-2019

Phosphor of FK-4M type with increased brightness of the stationary glow

The phosphor of FK-4M type was synthesized using a new process. It has the yellow-green emission colour. The average particle size is 2-4 microns (d50). The maximum particle size is not more 5 microns (d90). So this phosphor can be used for creating of the offset paint. A brightness of the stationary glow exceeds 100 % of the standard sample FK-4 with the particle size of 20 microns.