Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Use: |
Paints |
| Type: |
Natural |
| Colour: |
Yellow |
| Composition: |
Inorganic |
| Pigment: |
Iron Oxide |
| Appearance: |
Powder |
| Dye: |
Sulphur Dyes |
Product Description
The rare earth-activated alkali earth aluminate-Strontium(Sr) photoluminescent pigment, with the chemical formula of MO@aAl2O3@bSiO2@cL: EU2+Dy3+, compounded by high-temperature solid phase reaction, is a novel, durable, effective, and environmentally friendly material.
Luminescent Mechanism:
When exposed to certain wavelength of light, material was activated after the ground-state electron in the molecule absorbs energy, a transition is made to high energy track. However, as high-energy orbit is not stable, electronic spontaneously transit back to the original track while emitting energy in the form of light.
When there is light again, it stores energy again. So the photoluminescence process is circulatory.
Characteristics:
1. Initial High Brightness: In sunlight or under light radiation for 10 minutes, the intial brightness can reach more than 10000mcd/m2
2. Long afterglow time: Absorb light during the day, glow over 10 hours in the dark, its luminous intensity and the maintenance time is 30 times more than traditional luminescent material.
3. Safety and Environment Friendly: Non-toxic, harmless, non-inflammable, non-explosive, and radiation-free;
4. Weathering good: Material stability and weathering resistance, excellent in outdoor use with no limitation with unlimited glow cycles.
Application areas: Suitable for various kinds of transparent medium, such as paint, screen printing, plastic, glass, coating, powder coating, ink, enamel, ceramic and fiber. Indication position: Can be applied in switch of home appliance, control board, plug, lock, electric torch, stairway, fire protection facility, fire alarm, lifesaving tools etc.
Jinan Great Material Co., Ltd is the manufacturer of 1.5ND glass bead, 1.93ND glass bead, 2.2ND glass bead, aluminum coated glass bead (Herein Glass Bead also Called as Glass Microsphere). Those glass beads are used for all kind of reflective materials such as: Road marking, reflective sheet, reflective fabric, reflective tape and reflective ink, reflective paint etc.
Our glass beads is a major project of National High and New Technological Research Developing Projects. Since the establishment in 2000, we attach much importance to technology renovation to improve quality and take the advantages of our highlighted technology, advanced equipment, perfect quality inspection, scientific management to make us as the leading manufacturer of glass bead field. Thanks to above values, our glass beads have competitive price and excellent quality which exceed international level and comply with international standard.
Recently, we produce photoluminescent pigment with high quality. We are now exporting to USA, Korea, Japan, Taiwan, UK, Italy etc with sustained quality and quantity growth. We get excellent reputation among our clients through superior quality and service.
