What is the principle and function of photoluminescent film
Photoluminescent film is also called light storage film. The principle of the photoluminescent film is to remove the light source after being stimulated by the light source, so that it can glow for a long time. The glow time is determined by the quantity and nature of the luminous powder. It can be divided into long-term and short-term.
Material: Including substrate PVC photoluminescent film/PET photoluminescent film, which is activated by rare earth elements and made of alkaline earth aluminate, silicate, and acrylic materials, non-toxic, non-radioactive, and stable chemical properties.
Lighting time: 2H/4H/6H/8H/10H/12H
Performance characteristics: the activation condition of the luminous film is very low, ordinary fluorescent lamps are used as light sources, and when the light intensity is 25LX as the light source, the light intensity of general buildings can reach 50-60LX. Therefore, sunlight, general lighting, and indoor ambient reflected light can all be used as stimulating light sources. . In addition, the product has good printing and computer engraving properties.
Applications: fire safety signs, ship safety signs, construction/decoration/advertising/traffic signs/artificial landscape, luminous signs for hotels, shopping malls and special occasions, fire safety signs, ship safety signs, etc.
