photoluminescent plastic to work and life

photoluminescent plastic to work and life. 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 on the market. Afterglow time , but it is only 1 to 3 hours , and the light ( such as sunlight ) , pigments in paint 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.