Material Analysis 3 Aufrufe

Uneven carbon black dispersion

Problembeschreibung

Black spots, color difference, and uneven conductivity appear in pelletized products

Ursachenanalyse

The carbon black particle size is small and easy to agglomerate; shear dispersion is insufficient

Lösung

Select easily dispersed carbon black, twin-screw with more kneading blocks

Wichtigste Erkenntnis

Dispersion quality determines conductivity

PVDFcarbon black

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