Fireproof white corundum sandblasting

Fireproof white corundum sandblasting

White corundum, also known as white fused alumina or white aluminum oxide, is a high-purity abrasive material used in sandblasting, among other applications. It is produced by fusing high-purity alumina powder in an electric arc furnace at high temperatures, resulting in a material with excellent hardness, toughness, and thermal stability.
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Fireproof white corundum sandblasting Key Features:

Fireproof: White corundum has excellent fire resistance, making it suitable for applications requiring high-temperature performance.

Hardness: With a Mohs hardness of 9, it is one of the hardest abrasive materials, second only to diamond and silicon carbide.

Purity: The high purity of white corundum ensures minimal contamination during the sandblasting process.

Wear Resistance: Its wear resistance is ideal for applications requiring prolonged abrasive action.

Chemical Stability: It is chemically stable and does not react with most acids and alkalis.

Fireproof white corundum sandblasting Applications:

Sandblasting: White corundum is widely used in sandblasting to clean, deburr, and prepare surfaces for coating or painting.

Surface Preparation: It is commonly used in industries such as aerospace, automotive, and electronics for surface preparation.

Refractory Materials: Due to its fire resistance, white corundum is also used in refractory applications, including lining furnaces and kilns.

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