In real life, people use luminous glow characteristic long , made of
weak light source, in particular the usefulness of the military sector ,
to put this material is coated on aviation instruments, watches and
clocks , windows,
glow in the dark stone the
machine marks, the door handles , etc., can also be used together with a
variety of translucent plastic pressed into a variety of symbols, parts
, supplies ( such as power switches, sockets , fishing hooks, etc. ) .
These light -emitting components after irradiation , or unexpected power
outages at night , after getting up and so it continues lightning
light, so that people around discernible direction , bring convenience
to work and life.
glow in the dark powder.
Afterglow time , but it is only 1 to 3 hours , and the light ( such as
sunlight ) , UV light and black perishable moist air , so that in many
applications in the field is limited. Add drill, bronze activated zns
luminous afterglow although a long time , but it has an infrared
quenching phenomenon, electric lights ( including more red ) radiation ,
the afterglow quickly extinguished.
The ultrafine particles mixed with luminous material
in textiles , the color more vivid , luminous textile children wear can
reduce traffic accidents. Luminous materials at home and abroad mainly
zns ( ZnS ), srs ( strontium sulfide ) and cas ( calcium sulfide ) made
of glow green and yellow . But srs, cas deliquescent material , to a
wide range of applications difficult. So mainly zns matrix luminous
material
