High Calcined Fine Aluminium Oxide MITALOX A-90-2.5


Chemical formula:

Al2O3



Standard: TU 20.13.25.117-051-7451260420-2022

Grain-Size Composition

d50, microns

2.5±1.0

d90, microns

4.5±1.0

Physical and Chemical Characteristics

SiO (%),

0.03

Fe2O3 (%),

0.03

Na2O + K2O in terms of Na2O (%), ≤

0.25÷0.4

LOI 1100°С 60 min, %

0.3

Specific surface area, m2/g

7

Content of the α–phase, %

≥90

Moisture, %, ≤

0.5

Bulk density, t/m3

0.4÷0.45

Application

  • Wear-resistant material used in the production of technical, electrical, fine and other types of ceramics
  • Refractory filler in the manufacture of non-stick coatings for molds and rods, as well as in the production of molded and unformed products
  • Abrasive material, including in the manufacture of grinding and polishing pastes
  • An additive that improves the transparency, mechanical strength and heat resistance of glass
  • Exfoliating component in the cosmetic industry – for mechanical peeling of the skin or adding to cosmetics

Fine aluminium oxide MITALOX A-90-2.5

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