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Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

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Description of key information

Study performed according to SOP 060118.01 of Fraunhofer ITEM.

Particle size distribution of Expanded Graphite Powder

D(10/90%) = 2.3 µm D(50/50%) = 4.1 µm D(90/10%) = 5.5 µm

Additional information

Study result is applicable to Expanded Graphite Powder as well as to Synthetic Graphite as both are equally processed.

Particle size distribution of Sythetic Graphite according to Certificate of Analysis (method: Laser granulometry)

D(10/90%) = 1.84 µm D(50/50%) = 4.45 µm D(90/10%) = 7.89 µm