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Polishing Slurries and Particles

Polycrystalline Alumina Polishing Slurry

Generation 1 Product Codes 9240, 9245

Generation 1.5 Product Codes 9255, 9256

Polishing Slurries Saint-Gobain's polycrystalline alumina polishing slurry is an aqueous slurry of alumina in which the fundamental crystal size ranges from 50 to 100 nanometers.  The unique composition of extremely small crystals, which are primarily alpha alumina, results in an extremely cost-effective, rapid polishing slurry that will achieve highly polished finishes on most materials.  Polycrystalline alumina slurry is effective over an extremely broad range of metals, crystals, and ceramics. 

 

This product can be used with pads, pitch or metal plates and is available in either an acidic or basic solution.

  • Product codes 9245 and 9255 are appropriate for polishing of metals
  • Product codes 9240 and 9256 are appropriate for polishing of ceramics
  • Product codes 9255 and 9256 should be used for more sensitive applications where surface finish is critical

 

Polycrystalline alumina slurry shows best results on ceramics, sapphire, ferrous metals, aluminum and other metals.