Aluminum Oxide (Al2O3) Micron Powder, Purity: 99.5+%, Size: 10-30 μm

Description

Aluminum Oxide (Al₂O₃) Micron Powder – Purity: 99.5+%, Size: 10–30 μm

High-Purity Alumina Powder with Excellent Thermal and Mechanical Stability

Aluminum Oxide (Al₂O₃) Micron Powder, with a particle size range of 10–30 μm and a purity level of 99.5+%, is a high-performance ceramic-grade material ideal for use in structural ceramics, refractories, thermal insulation coatings, and polishing applications. With its high hardness, chemical stability, and excellent far-infrared emissivity, this alumina powder provides superior performance across various high-tech and industrial sectors.

Technical Specifications

Key Features

• High hardness and dimensional stability

• Excellent thermal and electrical insulation

• Chemically inert and thermally stable

• Strong resistance to wear, corrosion, and chemical attack

• Non-radioactive, free of heavy metals and carcinogens

• Compatible with ceramic, polymer, and metal matrix composites

Applications

Aluminum Oxide (Al₂O₃) Micron Powder is used across diverse industries due to its mechanical integrity and chemical resistance:

• Ceramics & Refractories

  • High-strength alumina ceramics

  • Crucibles and furnace tubes

  • High-temperature insulating bricks

• Plastics & Rubber Reinforcement

  • Improves wear and thermal fatigue resistance

  • Enhances composite toughness and density

• Electronics & Semiconductors

  • Substrate material

  • High-dielectric fillers

  • Electrical insulators

• Surface Finishing

  • Polishing slurries for wafers, lenses, and precision parts

  • Abrasives in tapes and specialty coatings

• Glass & Infrared Applications

  • Added to glass products for strength and clarity

  • Far-infrared emission and thermal shielding materials

• Catalysis & Chemical Processing

  • Used as catalyst or catalyst carrier in environmental and petrochemical industries