ZL-60D
Level 2 Water Washable Fluorescent Penetrant
Developed for testing rough machined surfaces, ZL-60D fluorescent water-removeable penetrant is ideal for finding indications in castings, forgings, extrusions and rough surfaces.
This medium-sensitivity penetrant washes off parts quickly and easily, leaving less fluorescent background – even on rough surface – for clearer indications and better inspection reliability.
ZL-60D is one of the most versatile “work-horse” penetrants, customers can use this one penetrant for a wide range of applications on a range of parts to find many different types of defects, including cracks, seams, laps, cold shuts, laminations and porosity.
Broad specification compliance further increase this penetrants flexibility. ZL-60D has excellent alloy compatibility and is safe to use on most engineering and aerospace materials, including aluminum, steel, nickel and titanium.
ZL-60D is listed on the QPL SAE AMS 2644 Qualified Product List and is approved for use by Pratt & Whitney.
Recommended developers are ZP-4D dry powder, SKD-S2 or ZP-9F solvent-based or ZP-5B water based.
Benefits
Improve indication detection
Maximize application versatility
- Ideal for an extensive variety of part types due to Level 2 sensitivity
- Use with various applicators, choose the sprayer that works best for your application
- Universal specification conformance and fast, even surface wetting
Affordable performance
- Drives value at each step of the inspection process
- Quickly apply penetrant with high surface wetting
- Easily wash off with water
- Use less penetrant over time because of lower drag-out and slower evaporation
Features
- Bright, high-contrast indications
- Good removability
- Excellent rough surface washability
- Water washable
- Level 2 medium sensitivity
- High flash point
- Very low odor
- Better surface wetting
- Alloy compatibility
- High thermal resistance
- High UV stability
- Very low toxicity
- Low volatility
- Optimized capillary action
- QPL SAE AMS 2644 Qualified Product List
- Approved for use by Pratt & Whitney
NDT Type: Fluorescent Penetrant Testing
Penetrant Type: Type 1
Fluorescent Penetrant Sensitivity: Level 2 - Medium Sensitivity
Penetrant Methods: Method A, Method C
Removal Type: Water Washable
Required Equipment: UV light source
Ideal Application: Aerospace alloys, Aluminum, Castings, Extrusions, Forgings, Machined components, Nickel, Rough surfaces, Steel, Titanium, Welds
Defect Examples: Cold shuts, Cracks, Delamination, Laps, Porosity, Seams
Standards: AECL, AMS 2644, ASME BPVC, ASTM E1417, Boeing BAC 5423 PSD 6-46 or 8-4, Boeing PS-21202, GE P3TF2, GE P50YP107, Honeywell EMS 52309, ISO 3452-2, NAVSEA T9074-AS-GIB-010/271, Pratt & Whitney PMC 4350, QPL SAE AMS 2644
Resources
Product Data Sheet
Safety Data Sheet, Liquid
Safety Data Sheet, Aerosol
