ZAF-2 is an excellent general-purpose defoaming additive to eliminate and prevent foaming in water-based magnetic particle suspensions, aqueous penetrant developer baths, hydrophilic penetrant remover baths and aqueous cleaning solutions. A few drops of ZAF-2 are enough to eliminate foaming in most water-based solutions.
ZAF-2 can be sprinkled onto the surfaces of baths to eliminate foaming. It is not intended to remove fine lather which may occur in recirculating baths where there is excessive air intake in the recirculation pump.
NDT TypeFluorescent Magnetic Particle Testing
Ideal ApplicationAqueous cleaning baths, Aqueous penetrant developer baths, Hydrophilic penetrant remover baths, Water-based magnetic particle suspensions
StandardsASTM E1444, ASTM E709

Highly sensitive fluorescent magnetic particle powder for locating very fine discontinuities in critical applications, can be mixed with oil or water

Ultra-bright fluorescent magnetic particle powder for locating small, medium, and large discontinuities during wet fluorescent magnetic particle testing

A highly-sensitive non-fluorescent, colored magnetic particle powder for wet magnetic particle testing on finished and in-process parts

General-purpose water-conditioning powder improves surface wetting and magnetic particle dispersion stability in water-based magnetic particle suspensions
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