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PSG Series

PSG Series

The PSG-Series is suitable for the workhorse products achieving high cutting rates and prepare the surface for the finishing step.

The PSG series combines well controlled calcination and tight particle size distribution to make it an ideal product for applications needing hard calcines materials with low surface area for high cutting and friction rates.

PSG 100

Alumina with top cut of 200 µm for very heavy cutting compounds.

PSG 125

Alumina with top cut of 125 µm for heavy cutting compound and better pre-finishing compared to PSG 100.

PSG 140

Alumina with top cut of 90 µm for heavy cutting compound for good preperation of surface for the finishing process.

PSG 300

Ground alumina with a d50 of 4.5µm

PSG 180

Ground alumina with a d50 of 10µm

PSG 200

Ground alumina with a d50 of 6µm