Their long-lasting afterglow luminous outstanding features

Long afterglow luminous characteristic is their outstanding light absorption at the visible light absorbing stores various circadian 10-30 minutes after the continuous light over the dark glow in dark sheets , the duration of the luminance and luminous materials are conventional ins 30-50 times , and can be recycled infinitely without any radioactive elements , the best screen ,80- 120 mesh . Can print a variety of materials . Yellow-green , orange red , orange yellow , sky blue , blue, green , purple six species of luminescent pigments.
A luminescent pigment widely used : identify glow in the dark powder:This material will be used for electrical switches, remote control button, numbers , signs , fire signs, wall switches , plugs , sockets, locks, portable torch, door handles , handrails, fire-fighting equipment , fire alarm, life-saving appliances , etc., can mark the location of its existence , easy to use.

releasing the Photoluminescent Sand

At the same time,some of the electrons in the excited fall into the trap center is bound to complete the energy reserves. At the same time , some of the electrons in the excited fall into glow in the dark tape center is bound to complete the energy reserves. After the light is removed, by the ambient temperature perturbation energy electrons out of the trap fell to the ground state , releasing the shackles in the center of the trap formed excitation-emission light. Since the electrons are bound by the glow in the dark pebbles ambient temperature disturbance gradually out of the trap , the light-emitting performance of a long process , thereby forming a long afterglow . Luminous watches in the production , should choose.

luminescent sheet spray use

1 spray -coated surface cleaning should be preceded , if not flat first surface repairs will drape smooth ; After Judai completely dry, and then pre- spray acrylic series white ( plain ) primer better.
2 level of demand for paint photoluminescent technology not recommend the use of a large area of the spraying ( air spray gun is better ) .
3 Department of luminous paint case ( oil painting from dry ) , which contains a polar solvent blend of water-based paint in general and elastic coating paint fear of erosion of the suspect , as a precautionary measure before use in a small area or covert , please at the first trial .
4 When using an air gun spray, can be used gravels for driveway without dilution or spray viscosity depending on the needs of discretionary add diluent ( with bac or toluene may be ) , the amount of diluent should be added to ≦ 5% is appropriate, in order to avoid reducing their hiding .

Containing material is generally present excitation tritium

Containing material is generally present excitation tritium (3H or T), promethium (Pm) and radioactive radium sulfate (Ra) , fluorescent agents and fluorescent agents , mostly zinc sulfide, realglow glow in the dark sulfide , calcium or zinc , and other alkylene sulfates. Tritium (3H or T) and promethium (Pm) , though still radioactive , but the potential damage to the human body is much smaller. Tritium (3H or T) is an isotope of hydrogen , the nucleus consists of a proton and two neutrons , with radioactivity occurs β decay half-life of 12.43 years . Although tritium (3H or T) material also manufacture realglow gravels for driveway weapons , but its β decay will release the fast-moving electrons, does not penetrate the human body, only a lot of contact with and inhalation of tritium (3H or T) will cause the human body injury.

emitting phosphorescent crystal has a strong

Energy levels due to a wealth of rare earth elements and 4f electron transitions and other electronic structure of particularity with optical , electrical,Glow in the dark pebbles and many other features . This material has a long afterglow time , high brightness , the chemical stability advantages. The new rare-earth Luminescence research and development, not only promote China 's rare earth resources comprehensive utilization of the resource  photoluminescent pigment economic advantages, but it does not require power can be light, so it is a kind of energy-saving products . Wen Shao Faguang intermediary mechanism ﹑ factors and trends.

sand color with highly luminous breath of life

"Promote low carbon living , eco-home care " as the theme of Shijiazhuang, the "Earth Hour" lights-out ceremony at the downtown Cultural Plaza. From Hebei University of Technology Institute of volunteers, in the field with a green fashion show to enjoy the interpretation of the theme . Waste CD, waste plastic bags, expired Glow in the dark pebble these people's lives everywhere waste materials in their ingenuity wonderful to become both under the original sense of fantasy and romantic atmosphere of the fashion beauty equipment, bold colors with with very life breath of life items of integration, one youthful face constantly surprises. Kids handheld LED light bulb lighting handmade lanterns, to witness this moment. Holding a plastic shopping bag, tie wire and light-emitting diodes made ??from olive lanterns , compact switch fixed Photoluminescent Gravel pick the pole . "Now the children have been very difficult to have the same look as our childhood experiences starry sky , and children together to do this lantern is hoped that she can never forget the concept of energy conservation in mind , I hope the stars are no longer just child's dream . "

Like a glowing pearl city square in general immediately darkened

Like a glowing pearl city square in general immediately darkened , and the crowd could not help slow down the pace. Coincidentally, many children looked up looking at the stars , looking away from the city life of the stars .
Glow in the dark pebbles around the pool , there are many people deliberately chose Stephen tours stop at this time . Stephen is reward "Before coming here to see the fountain , surrounded by bright lights, it is difficult to stop and listen carefully to the voice of spring and now I really appreciate the ' spring stone upper ' mood. Actually, promote low carbon living is not only conducive to the protection we rely to the survival of the Earth , and photoluminescent paint to return to nature , to find inner harmony . "