slovenia High purity ultrafine alumina

Directly supplied by CHALCO (Aluminum Corporation of China), with quality assurance from a state-owned enterprise, offering competitive pricing for procurement.

Product Description

The product has uniform particle size, low water absorption, and stable chemical properties. It's used in high-alumina refractories, ceramic components, automotive spark plugs, and polishing abrasives. It's fundamental for producing high-alumina unshaped refractories and enhances refractory product performance as a high-quality filler.

Product Code

Alpha phase content

Average particle size

Maximum particle size

Purity

Specific Surface Area

HA99

≥99

≤0.50

≤4

≥99.98

6-10

HA95

≥95

≤0.35

≤2.5

≥99.98

20

HA80

≥80

≤0.30

≤2.0

≥99.98

30

*All the product specifications mentioned above are subject to customization according to customer requirements.

High Purity Ultrafine Alumina OEM is engineered for advanced applications requiring high purity, fine particle size, excellent thermal stability, and consistent performance. With controlled particle distribution and stable chemical properties, it is suitable for ceramics, electronic materials, polishing compounds, thermal interface materials, and other high-performance products. OEM customization can support different purity levels, particle sizes, packaging, and technical requirements. Reliable quality control helps ensure batch-to-batch consistency and stable processing performance.