Development history of Luminous Pigments:
| First generation: |
it's metallic sulfides based. |
| Second generation: |
It's a radioactive isotope modified metallic sulfides-based. |
| Third-generation: |
It's alkaline earth aluminates or silicates-based. |
| Features: |
Non toxic, Non radioactive, stable performance, high luminance, and durable efficacy. |
Physical characters:
| Chemical structure: |
alkaline earth metal aluminate |
| Phase： |
spinel form |
| Density: |
3.6-3.7g/cm |
| Chemical stability: |
excellent |
| Heat resistant: |
no less than 400 C, it can be resistant more higher temperature in deoxidated position. |
| Weather resistant: |
excellent |
Porudcts characters:
| Model |
Appearance |
Radiation colour |
Inceptive brightness |
radiation hour(hour) |
High temperatue resistance(℃) |
Weather ability |
| DG-20 |
pale green powder |
Green |
≥8 |
＞12 |
≥400 |
Excellent |
| DG-40 |
pale green powder |
green |
≥6 |
＞12 |
≥400 |
Excellent |
| DB-20 |
pale green powder |
blue-green |
≥9 |
＞12 |
≥400 |
Excellent |
| DB-40 |
pale green powder |
blue-green |
≥7 |
＞12 |
≥400 |
Excellent |
| DP-20 |
pale green powder |
purple |
≥5 |
＞12 |
≥400 |
Excellent |
| DP-40 |
pale green powder |
purple |
≥4 |
＞12 |
≥400 |
Excellent |
Uses:
New luminous paint can be effectively used for a variety of transparent or translucent materials ,such as: Paint, Plastic, ink, rubber, traffic sight and other new materials, a wide range of industrial and civil service in many areas.
Suggestions in uses:
1) Used in a variety of transparent or translucent materials, so as to facilitate absorption and emitting light.
2) It's better to be covered on a white or light-colored background.
3) Not used to be mixed with translucent materials, so as to reduce the effective of the light-emitting
4) Does not require a strong abrasive dispersed, only stirring them mix well as normal circumstances.
5) In generally condition, the suggested quantity to be used are as follows:
Plastic: 3 to 10%
Paint: 20 to 30%
Ink: 30-50% |
