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Semi-friable aluminum oxide
Semi-friable aluminum oxide（Semi brittle corundum）, a new type of high-quality corundum in China, combines the toughness of brown fused alumina with the sharpness of white fused alumina. Its unique grinding and cutting properties make it suitable for producing high-grade ceramics, resin grinding tools, and coated abrasives. Bonded abrasive products made with it offer increased durability, sharpness, and retention.
Semi-friable aluminum oxide（Semi brittle corundum）, a new type of high-quality corundum in China, combines the toughness of brown fused alumina with the sharpness of white fused alumina. Its unique grinding and cutting properties make it suitable for producing high-grade ceramics, resin grinding tools, and coated abrasives. Bonded abrasive products made with it offer increased durability, sharpness, and retention.
Applications
a.) High-grade ceramics, resin grinding tools
b.) coated abrasive tools
c.) bonded abrasive products
d.) Sandblasting
|
Grit size range |
Chemical indicators(%) | |||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | |
| 4#—100# | ≥97.5 | ≤0.2 | ≤1.0 | ≤2.0 |
| 120#—240# | ≥97.0 | ≤0.2 | ≤1.0 | ≤2.0 |
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