MHP – Purple Calcium Aluminate Photoluminescent Pigment
DESCRIPTION
MHP series is calcium aluminate based glow in the dark powder doped with europium, with an apperance color of light white and a glow color of purple. MINHUI's glow in the dark powder is non-radioactive, non-toxic and skin safe. It is very chemically and physically stable and has a long shelf life of 15 years.
Mixed with transparent medium like ink, paint, resin, plastic, nail polish and more, our photoluminescent pigment can help you to make stunning purple glow in the dark paint, sign, watches, fishing hooks, artwork, toys, clothes and so much more.
Strontium aluminate based photoluminescent pigment: MHG, MHB, MT series.
SPECIFICATION
| Model | Size (D50)um |
Afterglow intensity(mcd/㎡) | Glowing color (Night) |
Appearance (Daytime) |
|
| 10min | 60min | ||||
| MHP-6B | 65~85 | 36 | 6.5 |  |
 |
| MHP-6C | 45~55 | 28 | 5 | ||
| MHP-6D | 15~45 | 19 | 3.5 | ||
Note:
1. Luminance test conditions: D65 standard light source at 1000LX luminous flux density for 10min of excitation.
2. Particle size B is recommended for production craft of pouring, reverse mould, etc. Particle size C and D are recommended for printing, coating, injection, etc.
PHYSICAL PROPERTY
| Produce code： | MHP | Appearance： | Solid powder |
| Chemical name： | Calcium aluminate doped with rare earth | PH： | 10~12 |
| Molecular formula： | CaAl2O4:Eu+2,Dy+3,La+3 | density： | 3.4 g/cm3 |
| CAS No.： | 1344-28-1 | Excitation wavelength： | 240~440nm |
| Daytime color： | Light white | Emitting wavelength： | 460nm |
| Glowing color： | Purple | HS code： | 3206500 |
EXICITATION EMISSION SPECTRUM
