Pink aluminium oxide also called Chromium corundum, it is made from alumina as the main raw material, with the addition of chromium oxide, and then melted at high temperature. It has a pink or light purple appearance, and its hardness is similar to white corundum, but its toughness is superior to white corundum. It also possesses good wear resistance, good high-temperature resistance, and good chemical stability.
Pink aluminium oxide Application
The pink fused alumina always used in coated abrasives, vitrified grinding wheels, blasting abrasives, and other applications.
Pink fused alumina can also suitable for grinding high carbon, high-speed steel and thin-walled components,etc.
Pink fused alumina can also suitable for precise grinding of measuring tools, machine shift, instruments and apparatus parts, threading workpieces,etc.
Pink aluminium oxide Key parameter
Macrogrit Sizes:
FEPA F Sizes: F14 to F220
FEPA P Sizes: P12 to P220
Microgrit Sizes:
FEPA F Sizes: F240 to F400
FEPA P Sizes: P240 to P1200
|
Grit No/
|
Low Chromium |
Medium Chromium |
High Chromium |
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|
AL2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
AL2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
AL2O3 (%) |
Cr2O3 (%) |
Na2O (%) |
|
|
F12-F80 |
≥99.00 |
0.2 ~ 0.45 |
≤0.40 |
≥98.20 |
0.45 ~ 1.00 |
≤0.45 |
≥97.40 |
1.00 ~ 2.00 |
≤0.45 |
|
F90-F150 |
≥99.00 |
≤0.40 |
≥98.20 |
≤0.50 |
≥97.00 |
≤0.50 |
|||
|
F180-F220 |
≥98.50 |
≤0.50 |
≥97.80 |
≤0.60 |
≥96.50 |
≤0.60 |
|||
Pink aluminium oxide Showcases
Pink aluminium oxide Package
Package
1. 25kg/bag,1000kg/big bag.
2. 25kg/bag, 1000kg/pallet.
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Bingyang Abrasives is professional sandpaper, abrasives suppliers and manufacturer in China. we have been engaged in the processing and production of abrasive products for nearly 20 years, specializing in the production of dry sandpaper, water abrasive sandpaper, velcro backed sanding discs, adhesive backed sanding discs, sponge sanding blocks, flap discs, polishing discs, scouring pad and abrasive grains, etc.
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