See all High Purity Alumina families

CR-S 4N alumina slurry series for polishing

CR slurries provides scratch-free finish.

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Products characteristics

Standard product
(Typical values)
Suspension code 3.0CR 1.0CR 0.3CR 0.1CR 0.05CR
Polishing step Rough Rough Inter. Final,
1 step
Nominal Particle Size (µm) 3.0 1.0 0.3 0.1 0.05
PSD d50 (µm)
Laser diffraction
1.0 0.5 0.2 0.2

The composition has been developed to provide a suspension of alumina in a neutral and nontoxic base.

Do not hesistate to download our Baikalox® Polishing  Slurries leaflet hereunder to help you find the High Purity Alumina solutions that meet your needs and to contact our sale representatives to get all the answers to your questions.


  • CR-S – Technical Data Sheet
  • Baikalox®-polishing-slurries_Leaflet_Baikowski®

Main applications

Crystal Polishing

Crystal Polishing

Ceramic Polishing

Ceramic Polishing

Glass Polishing

Glass Polishing

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