Application of light-storing self-luminous materials in highway traffic signs

Light-storing self-luminous materials are also called light-generating ultra-long afterglow light-storing materials, non-radioactive light-storing materials, and power-free self-luminous materials. The material actively absorbs and stores sunlight, light, ultraviolet light, stray light and other visible light for 5~10 minutes, and then can continue to glow in the dark for more than 12 hours, and can be made to emit red, green, blue, yellow, purple and other colored light according to actual needs.

At present, the light storage type self-luminous material products are luminous paint, paint, luminous ink, luminous glaze, luminous plastic, luminous rubber, luminous leather, luminous glass, luminous ceramics, luminous decorative stone, luminous aluminum composite plate, luminous crafts, etc..

Because of its unique high brightness, fast light absorption, long light storage, good chemical stability and weather resistance and other excellent physical and chemical properties, widely used in construction decoration, transportation, fire safety, electronic communications, electrical appliances, instruments, petrochemical, subway tunnels, printing and dyeing, advertising plaques, jewelry and other fields, is a very promising decorative luminous materials.

Road traffic signs are used to convey legal information to drivers and pedestrians with graphic symbols and words. and pedestrians with graphic symbols and words to control, warn and guide traffic. It plays an important role in modern road traffic management. It plays an important role in modern highway traffic management. Practice has proved that reasonable setting of road traffic signs can play a improve highway capacity, reduce traffic accidents, prevent traffic congestion, save energy and reduce public hazards. It has been proved that reasonable setting of highway traffic signs can improve highway capacity, reduce traffic accidents, prevent traffic congestion, save energy, reduce public hazards, and beautify road appearance.

Since the implementation of "road traffic signs and markings" standard, our China's highway construction has developed rapidly, by the end of 2006, China's high-speed Highway mileage has reached 45,400 km, the traffic signs and markings The technology of traffic signs and markings has higher requirements. 

The signs made of light-storing self-luminous material signs can be widely used in road warning signs, prohibition signs, directional signs, tourist area signs, road signs, and road signs. signs, tourist area signs, road construction safety signs and facilities, changeable information signs, etc. signs, tourist area signs, road construction safety signs and facilities, changeable information signs, etc., so that people can clearly recognize them in dark, foggy and bad weather conditions. It can be clearly recognized in dark, foggy and bad weather conditions, reducing the incidence of traffic accidents and It makes the guidance of highway traffic more convenient and considerate.

Light storage type self-luminous material is a kind of intelligent energy-saving luminous material. It does not use electricity, does not use complicated equipment, does not generate heat, does not cause fire. It uses the sunlight in the daytime and the light in the night to accumulate light; it glows automatically in the dark. Automatic luminescence, completely without manual operation.

Finland has a luminous road built with luminous cement, which The use of light-storing self-luminous material made of luminous cement can directly use sunlight and the light of the oncoming headlights storage energy, the night will be flashing light, showing the various signs of the road, dividing the lanes and distinguishing sections of constitute a luminous highway, not only to add color to the highway night scene, but also to facilitate the night vehicles, which is conducive to traffic safety.