| |
Parameters |
|
PMMA |
ZnS(Ag) |
| Substrate Materials |
PMMA |
ZnS(Ag) |
| Density（g/cm3） |
1.19 |
4.1 |
| Light Output (related to anthracene crystals ) |
|
280% |
| Emission Peak Wavelength (nm) |
|
450 |
| Decay Time (ns) |
|
200 |
| Operation Temperature Range（℃） |
-40～55 |
-40～55 |
| Thickness of Painting Layer（mg/cm2） |
|
4.5 |
Hangzhou Shalom EO offers the SP122 (Equal to EJ442) series plastic scintillators, which are used for α-ray detection, a ZnS(Ag) layer are painted on the surface of Poly Methyl Methacrylate (PMMA) plastic materials, ZnS(Ag) are used as the scintillation materials, with a peak emission at 450nm. The usual thickness of ZnS(Ag) is 4.5mg/cm2 and the common thickness of PMMA is between 0.1mm to 10mm. SP122 plastic scintillators can be made into large area, size up to 1000x1000mm is available. An advanced and sophisticated processing are used to make the ZnS(Ag) painting, which makes the final scintilators has an excellent homogeneity and uniformity.
Plastic Scintillators SP102 for Beta Ray Detection
- High detection efficiency for Beta-Ray detection
- Polystyrene Based ,Excellent uniformity and no deformation
- Short Decay Time of 2.4ns
- Thickness range of 0.25-1.0mm and various shapes available
- Different doping composition from SP101
...
Plastic Scintillators SP121 (Equal to EJ444) for Alpha Ray & Beta Ray Detection
- Fit for both Alpha Ray and Beta Ray Detection
- Polystyrene Based and Surface painted with ZnS(Ag) layer on SP102
- Good uniformity and excellent homogeneity
- Various shapes available
- ZnS(Ag) layers with a standard thickness of 4.5mg/cm2 and other designed thicknesses optional
...
Plastic Scintillators SP122 for low energy gamma ray detection
- Fit for low energy γ-ray detection（γ-ray as low as 40KeV）
- Polystyrene SP101 Based and surface painted with ZnS(Ag) layer on SP101
- Good uniformity and excellent homogeneity
- Various shapes and size available
- ZnS(Ag) layers with a standard thickness of 8-10mg/cm2 and custom thicknesses optional
...
