Alumina Suspension 1
Alumina Suspension 2

Alumina Suspension

 

Alumina Suspensions & Powders

 

Final polishing suspensions are designed to remove the final layer of surface deformation and prepare a sample for analysis. Deformities may not be visible to the naked eye, but must be removed for some specimen analysis techniques.

A variety of alumina and silica products are offered by Buehler including colloidal silica polishing suspension to meet many different application needs.

 

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Alumina Suspensions & Powders

 

Final polishing suspensions are designed to remove the final layer of surface deformation and prepare a sample for analysis. Deformities may not be visible to the naked eye, but must be removed for some specimen analysis techniques.

A variety of alumina and silica products are offered by Buehler including colloidal silica polishing suspension to meet many different application needs.

 

MasterPrep Alumina:

 

  • Type: Sol-gel alumina suspension
  • Alumina Size: 0.05µm
  • pH: 8.5pH
  • Application: Excellent for minerals, ferrous metals, low melting point alloys, carbides, PWB”s, precious metals, and electronics.

 

MasterMet Colloidal Silica:

 

  • Type: Amorphous colloidal silica suspension
  • Alumina Size: 0.06µm
  • pH: 10pH
  • Application: Chemo-mechanical polishing action. Excellent for metals, minerals, ceramics, and polymers.

 

MasterMet 2 Colloidal Silica:

 

  • Type: Non-crystallizing amorphous colloidal silica suspension suitable for automatic dispensing
  • Alumina Size: 0.02µm
  • pH: 10.5pH
  • Application: Chemo-mechanical polishing action. Excellent for metals, minerals, ceramics, and polymers

 

MasterPolish Final Polish:

 

  • Type: Blend of high purity alumina and colloidal silica
  • Alumina Size: 0.05µm
  • pH: 9pH
  • Application: Excellent for most magnesium alloys, cobalt alloys, most iron alloys, nickel, and metal matrix composites

 

MasterPolish 2 FInal Polish:

 

  • Type: Iron oxide suspension
  • Alumina Size: 0.06µm
  • Application: Chemo-mechanical polishing action. Excellent for sapphire, glass, alumina, silicon nitride, and metal/ceramic composites

 

MicroPolish Alumina Suspension:

 

  • Type: Agglomerated alumina offering higher removal rates compared to other aluminas of the same size. Available in Suspension or Powder form.
  • Alumina Size: Available in 0.05µm, 0.3µm, and 1µm
  • Application: Good for use on magnesium, lead, and their alloys.

 

MicroPolish Alumina Powder:

 

  • Type: Agglomerated alumina powders offering high removal rates
  • Alumina Size: Available in 0.05µm and 1µm
  • Application: Suitable for use on pure and alloyed lead and magnesium

 

MicroPolish II Alumina Powder:

 

  • Type: High quality deagglomerated alumina powders offering good surface finish
  • Alumina Size: Available in 0.3µm and 1µm
  • Application: Suitable for most minerals and metals

 

MicroPolish II Alumina Suspension:

 

  • Type: High quality deagglomerated alumina powders offering good surface finish
  • Alumina Size: Available in 0.3µm
  • Application: Suitable for most minerals and metals

 

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