A new luminescent material named F F fluorescent film

properties and its applications have been reported.F F fluorescent film consists of daylight fluorescent pigment layer

base

adhesive and anti-adhesive layer.In 1938

G. W. Widmer first synthesized daylight fluorescent pigment. Then the Switzer Brothers gave further development

later daylight fluores-cnet pigment was conceived for commercial production. We have synthesized red-orange daylight fluorescent pigment and made fluorescent film.According to the application requirement

we have studied and measured the properties of F F fluorescent film

including lightfastness

waterproof

adhesive capacity

anti-salt fog and heat resistance etc. It is shown that the properties of our fluorescent film is the same of that

ALKOR

made in FRD.F F fluorescent film is being widely used on advertisements

decorations

danger notices

rescue equipments and traffic signs etc.

because of its high visibility and beautiful color. It is attracting the attention of new application in China.