Phosphorescent tape are designed to glow in the dark increasing visibility along marked pathways, stairway landings, egress corridors, ramps and walls to aid in the safe and efficient movement of occupants during a lights out evacuation. photoluminescent plastic are also used to outline features such as door frames, handrails and life saving equipment.
Peroxides, ester compound and the fluorescent dye: peroxides and Esters react after the reaction energy to the fluorescent dye, then the dye to fluoresce. Currently on the market is usually the common fluorescent substance placed a lance material sandwich, sandwich isolated inside and outside peroxides and esters, after rubbing, two compounds react makes fluorescent dyes glow in the dark dye .
没有评论:
发表评论