It's YM9020 series photoliminescent film,which is made of
alkaline-earh aluminates and silicate, with PVC backing.the product
is non- radioactive and has stable chemiacl properties.
Feature:
this product has excellent absorbing and emitting lights
ability.aftertaking in sights between 10 and 30 minutes in common
room’s sight,it can lastly light and glow in the dark around
4-12hours.It can be used without electric powers or other human
made resources.taking in nature sight resource fully,the process of
absorbing in and emitting sight circle is infinite,It can be used
forever this product is non-toxic, harmless, radioactiveless, free
of maintenance,easy to be set, safe and reliable. PVC type light
film can be cut by plotter machine, can be sillk screen on the
surface and can solvent printing with oil base ink.
Application:
fire fighting, marine safety signs,subway and general
guiding.making signs doorplate and so on.
TECHNICAL DATA
Model
YM902A
YM902B
YM902C
YM902D
Description
After 10 minutes (mcd/lux.m2) After 60 minutes (mcd/lux.m2) Total decay time (till 3mcd/lux.m2)
2500~3000
15+
1000~1300minutes
3500~4500
25+
1300~1500minutes
4500~5500
30+
1500~1800minutes
7000+
40+
2200~3000minutes
Remarks: Luminance is expressed in millicandelas per square metre (mcd/m2)
after exposure according to DIN67510 Part 1 (5 minutes at 1000
lux).