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  Black Silicon Carbide
  Green Silicon Carbide
  Boron Carbide
  White Aluminum Oxide
  Brown Aluminum Oxide
  Calcined Alumina
   Precision Graded
  Calcined Alumina
   MZK
   MZK-3
   PN-202
   DN-206
   MZS
   MZS-3
   MPS
   MDS
   MDS-6 
  Reactive Grade Alumina
  Polishing Grade Calcined Alumina
  Sub Micron Alumina
  Nano Sized Alumina
  Sinterable Silicon Carbide Powders
  Refractory Materials
  Abrasive Media
  Lapping Slurries
  Spherical Media
  Surplus Raw Materials
   

Calcined Alumina - MZK-3

The Martinswerk MZK - 3 is an ground, -325 mesh low soda calcined alumina utilized in a variety of industrial applications. The MZK - 3 is used for structural ceramics, compounds, fillers, and refractory applications. Designed for shaped products subjected to extremely high mechanical, thermal, chemical and electrical loads.

 
Typical Analysis
(Al2O3)
99.7%

(SiO2)

<0.04 %
(Fe2O3)
<0.03 %
(Na2O) total
< 0.05%
(CaO)
<0.03%
Alpha Al2O3
> 97 %
Loss on Ignition
<0.1%
Specific Surface Area (BET)
0.8 - 1.8 m2/g
Primary Crystal Size
3.0 um
Bulk Density
»550 kg/m3
 
Typical Particle Size Distribution

d10

um
0.6-1.2
d50 um
2.5-5.0
d90 um
7.0-11.0
>45 um
0-3.0% maximum
 


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