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Physical & Chemical properties

Particle size distribution (Granulometry)

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Lead is placed on the market in both massive and powder forms. The median particle size of a representative lead metal powder sample has been determined (laser diffraction method): D50 = 12.7 µm.

Mass median aerodynamic diameter of airborne fraction (rotating drum method, distribution fitted to cascade impactor data): MMAD = 33.7 µm.

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