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ZP-9F is a non-aqueous developer made of organic particles, used often in aerosol cans. It produces a fast-drying, opaque white coating and contrasting background for fluorescent and visible penetrant inspections.
It is typically used for a wide variety of testing materials such as welds, castings, forgings, leak testing, pressure vessels, aircraft, marine, construction, maintenance, petroleum pipelines, power plant components, and general metalwork in automotive, off-highway equipment and farm equipment.
ZP-9F is listed on the QPL SAE AMS 2644 Qualified Product List.
NDT TypeFluorescent Penetrant Testing, Visible Penetrant Testing
Penetrant TypeType 1, Type 2
Developer FormForm d, Form e
Ideal ApplicationAircraft, Automotive, Castings, Construction, Farm equipment, Forgings, Leak testing, Maintenance, Off-highway equipment, Pipelines, Power plants, Pressure vessels, Welds
Defect ExamplesCracks, Porosity, Seams
StandardsAECL, AMS 2644, AMS 2647, ASME, ASTM E1417, Boeing PS-21202, GE P50YP107, NAVSEA 250-1500-1, QPL SAE AMS 2644
Dry powder developer for Form a penetrant testing and QPL SAE AMS 2644 approved.
Water suspendible developer for Form c penetrant testing, QPL SAE AMS 2644
LED UV lamps and black lights for non-destructive testing
Portable, handheld LED UV lamp for black light inspection during fluorescent PT or MT testing
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