Product Information



Highly-Dispersive Magnesium Oxide

Magnesium oxide has features as high purity (99.9%) and high dispersibility.



Tateho has developed DISPERMAG® Highly-Dispersive Magnesium Oxide with our original technology. DISPERMAG® has a magnesium oxide purity of 99.9% and high dispersibility. So it is the most suitable magnesium oxide as a raw material for electronic materials. Besides an application for electronic materials, it can be used for a wide range of applications such as optical materials, catalyst materials and various additives.

Highly-Dispersive MgO Suitable for Electronic Materials

1. High Purity (99.9%)

The magnesium oxide purity of DISPERMAG® is 99.9% and it hardly contains metallic impurities.

2. High Dispersibility

DISPERMAG® exhibits high dispersibility in mixing with solvents or other powders.

DISPERMAG® TN-1, Form: Powder

Powder of highly-dispersive magnesium oxide, DISPERMAG TN-1

DISPERMAG® OL-1, Form: Powder

Powder of highly-dispersive magnesium oxide, DISPERMAG OL-1

Powder Properties and Chemical Composition

Powder properties
Specific surface area (103m2kg-1) 8.1 29.0
Median 50% particle size (10-6m) 0.57 0.40
Chemical properties
MgO (%) 99.9 99.9
CaO (%) < 0.01 < 0.01
SiO2(%) 0.01 0.01
Al2O3(%) 0.01 0.01

Particle size: Laser diffraction scattering method
Specific surface area: Gas adsorption method
Chemical composition: X-ray fluorescence method
*The properties are the typical values and not the guaranteed value.

Other Products

Purities of Tateho's magnesium oxide, PUREMAG, DISPERMAG and TATEHOMAG.

Tateho also offers PUREMAG® (99.99%) and TATEHOMAG® (99%). Please contact us for details.

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