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Costa-Rica 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.

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Costa-RicaAlumina

Phone:400-888-8888

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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