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High purity ultrafine alumina
Keywords:
High purity ultrafine alumina
Ultra-high temperature calcined alumina
Activated gamma alumina
Medicinal adsorption alumina
High temperature alumina
Yinhan calcined a-alumina
95-97 series alumina
Active ultrafine calcined alumina
High temperature calcined a-alumina
Category:
- Details
-
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.
Using high-quality raw materials, it is calcined at high temperatures and finely ground. Beneficial for refractory sintering, enhancing product performance.
High-temperature calcined α-alumina
Our company independently develops and produces low-sodium and medium-sodium products, with a calcination temperature of 1400℃. They are widely used in the manufacturing of refractory materials, technical ceramics, electronic components, and other fine products.
Active micro-fine calcined alumina
Processed using special techniques, it possesses characteristics of small original grain size, uniformity, high activity, and ease of sintering. Mainly used in industrial high-temperature ceramics, special refractories, cement kiln bricks, unshaped refractories, and the production of magnesia-alumina bricks, among other fields.
Ceramic tile and glaze dedicated alumina
All the product specifications mentioned above are subject to customization according to customer requirements.
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Zibo Yinhan Special Alumina Co., Ltd.
Phone/WhatsApp: +86 13964333373
E-mail：yinhan.alumina@gmail.com
Office Tel: +86-533-2985768
Add: South Side of Shanquan Road, Zhangdian District, Zibo City, Shandong Province, China
©2023 Zibo Yinhan Special Alumina Co., Ltd.