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Fine Ceramic Materials

High-Purity Mullite

We provide unique mullite powders that have high purity and excellent sintering properties.
Mullite ceramics have excellent creep characteristics in high temperatures (*). They are used in components for high temperature conveyance such as for rollers etc.
* High-temperature creep phenomenon: Gradual plastic deformation of polycrystalline substances such as metals or ceramics, in a high-temperature and stressed environment

Mullite Powders

KM101 KM102
SiO2 (wt%) 28 27.8
Al2O3 (wt%) 71.9 71.9
Fe2O3 (wt%) 0.02 0.02
TiO2(wt%) 0.006 0.006
CaO (wt%) 0.02 0.02
MgO (wt%) 0.02 0.02
Na2O (wt%) 0.04 0.04
K2O (wt%) 0.01 0.01
ZrO2 (wt%) < 0.01 0.2
Specific surface area(m2/g) 8.5 8.5
Average particle size(μm) 1.9 1.9

The above are representative values and cannot be guaranteed.

Technological Sales Group, Sales Department

  • Phone : +81-52-661-3185
  • FAX : +81-52-652-3346