See all High Purity Alumina families

CR

CR1, CR6, CR10, CR15, CR30F, CR125, CRA6 are jet-mill deagglomerated powders.

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Products characteristics

Standard product
(Typical values)		 CR1 CR6 CR30F CR125 CRA6
Crystalline phase 100% α 100% α 80% α 100% γ 100% α
Specific Surface Area (m²/g) BET 3 6 26 105 5
PSD d50 (µm)
Sedigraph		 1.0 0.6 0.4 0.3 0.5
Bulk Density (g/cm³) 0.6 0.6 0.30 0.1 0.6
Tapped Density (g/cm³) 0.95 0.8 0.45 0.2 0.8

Particle size distribution of CR range

Resources

  • CR1 Technical Data Sheet
  • CR6 Technical Data Sheet
  • CR10 Technical Data Sheet
  • CR15 Technical Data Sheet
  • CR30F Technical Data Sheet
  • CR125 Technical Data Sheet
  • CRA6 Technical Data Sheet
  • Safety Data Sheet HPA – Baikowski®

Main applications

Conventional lighting

Conventional lighting

Crystal polishing

Crystal polishing

Ceramic coating

Ceramic coating

Watchmaking

Watchmaking

Related series

CR-S

CR slurry series for polishing provides scratch-free finish.
See this product

GE

GE1, GE6, GE15, GE30 & GEA6 are unground prowders.
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PB

PB products are available unground, jet milled (-CR), ball milled (-DBM) and with special deagglomeration (-MAR).
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TCP

TCP and TCPT products are ball-mill deagglomerated powders.
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A125

A125 is an unground powder.
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BA

BA15, BA20, BA100 & BA105 are unground powders.
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