Home > Black Corundum Abrasive for Sandblasting and Rust Removal, Black Corundum Sand for Emery Floor Materials, Black Corundum Wholesale From the Manufacturer

Black Corundum Abrasive for Sandblasting and Rust Removal, Black Corundum Sand for Emery Floor Materials, Black Corundum Wholesale From the Manufacturer

Black Corundum Abrasive for Sandblasting and Rust Removal, Black Corundum Sand for Emery Floor Materials, Black Corundum Wholesale From the Manufacturer photo-1
Black Corundum Abrasive for Sandblasting and Rust Removal, Black Corundum Sand for Emery Floor Materials, Black Corundum Wholesale From the Manufacturer photo-2
Black Corundum Abrasive for Sandblasting and Rust Removal, Black Corundum Sand for Emery Floor Materials, Black Corundum Wholesale From the Manufacturer photo-3
US$ 676.92 1 - 4 Ton
US$ 661.54 ≥5 Ton
Key Specifications
Get Latest Price
Business Type:
Manufacturer
Year Established:
2013
Factory Size:
3,000-5,000 square meters
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

Black corundum, also known as low-aluminum corundum, is a gray-black crystal mainly composed of α- Al2O3 and iron spinel, which is produced by smelting bauxite in an electric arc furnace. It is characterized by a relatively low Al2O3 content and a certain amount of Fe2O3 (about 10%). Therefore, it has the characteristics of moderate hardness, high toughness, high temperature resistance, and stable thermal performance. It is mostly used for free grinding, such as grinding and rough grinding before product electroplating. It is mainly used for polishing and sandblasting of stainless steel, metal products, optical glass, bamboo and wood products. It is also a novel abrasive for manufacturing resin grinding wheels, cutting discs, and sandpaper.






Product Tags: Black corundum , Stainless steel polishing , Sandblasting for rust removal , Black corundum grinding wheel , Abrasive

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Verified Business License
Business Type
Manufacturer
Year Established
2013
Factory Size
3,000-5,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million