2015年10月26日星期一

light-absorbing sunlight or under light irradiation

Luminous material non-toxic , non- radioactive , the production process also produces no harmful substances , is a new type of environmentally friendly materials, are rapidly replacing driveway gravels extensive use of luminous powder , luminous powder in the production and use of the process will produce H2S, SO2 pollution of the environment , materials in the presence of toxic heavy metal ions , the future will gradually reduce and even eliminate the use .
The main features luminous powder is available in sunlight or light irradiation light absorbing 5 to 20 minutes later, after the absorption of light energy into stored in the crystal lattice , Photoluminescent Masterbatch in the dark energy into light energy and light, can be effective continuous light (light emitting brightness greater than 10 mcd/m2) reached 8-10 hours , brightness decay to the lower limit of the human eye to observe (0.32mcd/m2) of time up to 70 hours, chemical stability, absorption , STORING , emission process can be repeated , stable product performance, service life up to 20 years .


2015年10月22日星期四

Luminous paint features

1 This product is oil-based luminous paint.
2 is a long-acting luminous paint luminous principle is absorbed light or heat, is converted into energy storage, and its own glow in the dark, glow in the dark powder.
3, and the afterglow luminance of the light emission time, than conventional zinc sulfide luminous material more than 10 times.
4 After the demolition of the tank phosphorescent pigment directly, and additional solvent dilution.
5 Enhanced visibility items, entertainment atmosphere.
6 luminous phosphor itself non-radioactive properties.

2015年10月18日星期日

The luminescent material having a stable crystal structure

 Luminous powder Uses :  plastic , rubber, silicone , plastic, leather industry : illuminated switches , buttons , handles, toys, crafts, gifts , footwear accessories, costume jewelry , raincoats, safety helmets , stationery, labor supplies , etc., and has a variety of decorative trim function , layering, Photoluminescent Gravel and other protective clothing.
ceramic, enamel, glass industry : Finished goods are widely used in industry, hydrology , transportation , property , attractions and other places of fire , security alerts , urban , rural welfare , decoration, building materials, traffic signals, signs , aisle instructions , crafts and so on.
Luminous ( light pink , fluorescent , luminescent pink , light pink storage , luminescent pigment , luminous pigments, etc. ) can be used as an additive or pigment . Uniformly distributed in a variety of transparent or translucent medium, such as paint , oil, black, plastic , rubber stamp glass , ceramics,garden decorative stones, to achieve self-luminous function media should exhibit good low lighting instructions and decorative landscaping effect.
Luminous crystal structure of a stable luminescent materials , luminescent properties under the premise of the crystal structure can not be destroyed permanently absorption - Storage - light, performance in general service life of up to 20 years.
Luminescent pigment in the range of -20 ℃ -1080 ℃. Luminescent properties of fundamental change.

2015年10月15日星期四

glow in the dark material Internal substances absorb energy in some way

glow in the dark material Internal substances absorb energy in some way, to convert it into light radiation (non-equilibrium radiation) is called light; in practical applications, will be excited to emit light by the external solid called luminescent material. They can form a powder, crystal, film or crystal and other uses, glowing sheets the main component is a rare earth metal compounds and semiconductor materials, very close relationship with the non-ferrous metals.
1. When a substance is excited (rays, energetic particles, electron beam, an external electric field, etc.), the substance in the excited state, the energy of the excited state will be released in the form of light or heat. If the energy of this section is the visible, ultraviolet or near infrared electromagnetic radiation, this process is called emission process.
2, light is the substance in the form of light outside of the thermal radiation emitted excess energy, this emission process has a certain duration.