Description
ZL-2C - Post-emulsifiable Fluorescent Penetrant - Level 2
ZL-2C is a medium-sensitivity, post-emulsifiable fluorescent penetrant designed to be removed from the part surface using emulsifiers or solvents.
Using a UV-A ultraviolet light source, the indications will appear as a bright yellow-green fluorescence.
ZL-2C has a high flash point and is designed for use in open immersion tanks.
ZL-2C is included on the SAE AMS 2644 Qualified Product List (QPL) and is approved for use by Pratt & Whitney.
Benefits
- Brightness Indications
- Minimal Background Fluorescence
- High Flash Point
- Qualified Product List (QPL) SAE AMS 2644
- Approved for use by Pratt & Whitney
Accordance
- AECL
- AMS 2644
- ASME
- ASTM E1417
- ASTM E165
- MIL-STD-2132
- MIL-STD-271
- NAVSEA T9074-AS-GIB-010/271
- NBR NM 334
- PETROBRAS N-2370
- PETROBRAS N-1596
- PRATT & WHITNEY PMC 4352
- QPL SAE AMS 2644
Applications
| Defect Location |
Open to the surface |
| Ideal Applications |
Castings, Forgings, Extrusions, Welds, Rough Surface Finishing |
| Examples of Defects |
Cracks, Folds, Chips, Delamination, Porosity, Porosity |
Product Properties
| Flash Point |
> 93°C |
| Density |
900 g/L (7,51 lb./gal.) |
| Viscosity at 38°C |
6,62 cSt |
| NPE-free |
Yes |
Usage Recommendations
| NDT Method |
Penetrant, fluorescent testing |
| Type |
1 |
| Method (s) |
B / C / D |
| Sensitivity Level |
2, medium sensitivity |
| Necessary Equipment |
UV light source |
| Temperature Range |
4 to 52 °C |
