High Quality Abrasives Brown corundum  Industrial Rust Removal Using Brown Corundum Grains

Introduction brown corundum: 

Brown corundum is made of high-quality bauxite, iron filings and anthracite as raw materials and is smelted in high temperature in an electric arc furnace. The brown corundum section sand is obtained by crushing the original slab of brown fused alumina and sieving after magnetic separation. Brown corundum section sand can be divided into P sand and F sand according to the difference of use. Brown fused alumina has a high Mohs hardness and is used to make abrasives suitable for grinding metals with high tensile strength (steel, malleable iron, hard bronze, etc.).

Features

1、 processing speed is fast and high quality

2、 high hardness and does not affect the color of the workpiece

3、The content of Fe2O3 is very low, suitable for sandblasting operations where iron residues are strictly prohibited.

4、Corrosion resistance,high temperature,high strength

Type

8# 10# 12# 14# 16# 20# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

Product

Physical and chemical indicators: 

Applications

1. Raw materials for grinding wheel, sandpaper and sand blasting

2, free grinding of glass, lens, monocrystalline silicon, jade, picture tube, etc.

3. Fixed abrasives and coated abrasives

4. Wear-resistant materials for industrial floors, docks, airstrips, highway pavements, etc.

5. Sandblasting of electronic products such as circuit boards

6. "Environmental protection" sandblasting for aluminum profiles, copper profile glass, washed denim, precision abrasives, etc.

7. surface treatment

Package

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