MHB – Blue Green Strontium Aluminate Photoluminescent Pigment
DESCRIPTION
Strontium aluminate based glow in the dark powder features high luminosity and long glow time. After absorbing various visible light or ultroviolet light for 10-30 minutes, it can glow for more than 12 hours in the dark continously. MHB series is a kind of strontium aluminate based glow in the dark powder, with an apperance color of light white and a glow color of blue-green.
For other colors of strontium aluminate based glow in the dark powder, please see: MHG yellow-green, MHSB sky-blue, MHP purple, MT series. For water based medium, please purchase MHB waterproof version.
SPECIFICATION
The models of MHB photoluminescent pigment are sorted according to luminance level and grain size to meet different customers' needs. It can be used to make glow in the dark resin, paint, ink, masterbatch, ceramics, glass, signs, watches, toys and more.
|
Model |
Size (D50)um |
Afterglow Intensity(mcd/㎡) |
Glowing color （Night） | Appearance (Daytime) |
||
|
10 min |
60 min |
Glow time | ||||
|
MHB-5B |
65~85 |
700 |
120 |
>12 hour |
|
|
|
MHB-5C |
45~55 |
480 |
85 |
|||
|
MHB-5D |
25~35 |
360 |
58 |
|||
|
MHB-5E |
5~15 |
260 |
38 |
|||
|
MHB-4B |
65~85 |
630 |
110 |
|||
|
MHB-4C |
45~55 |
440 |
75 |
|||
|
MHB-4D |
15~35 |
320 |
50 |
|||
|
MHB-3C |
55~75 |
400 |
55 |
|||
|
MHB-3D |
15~45 |
280 |
35 |
|||
|
MHB-1C |
55~75 |
260 |
38 |
10hour | ||
|
MHB-1D |
15~40 |
200 |
23 |
|||
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. Particle size E is recommended for printing, wiredrawing, etc.
PHYSICAL PROPERTY
| Produce code： | MHB | Appearance： | Solid powder |
| Chemical name： | Strontium aluminate doped with rare earth | PH： | 10~12 |
| Molecular formula： | Sr4Al14O25:Eu+2,Dy+3 | density： | 3.4 g/cm3 |
| CAS No.： | 12004-37-4 | Excitation wavelength： | 240~440nm |
| Daytime color： | Light white | Emitting wavelength： | 490nm |
| Glowing color： | Blue-green | HS code： | 3206500 |
EXICITATION EMISSION SPECTRUM
CERTIFICATIONS
MHB strontium aluminate based glow in the dark powder is non-radioactive, non-toxic,very weatherproof and with a long shelf life of 15 years.
This serie's photoluminescent pigment meets the US requirement of ASTM F963-16 (Standard Consumer Safety Specification on Toy Safety), Test Method CPSC-CH-E1003-09.1 for total Lead, and ASTM F 963-16 (Clause 8.3) for soluable heavy metal; and registered for EU REACH standard in accordance with the REACH regulation (EC) No 1907/2006.
