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Brown fused alumina (brown aluminium oxide/brown
corundum) is a non-ferrous reusable blasting media with
angular
particles. The material is extremely resistant and
combines the properties of toughness and hardness. In
comparison
to white fused alumina, brown fused alumina is less
pure, and contains titanium oxide in addition to
aluminium oxide.
This combination makes the material tough and less
brittle. In addition to blasting, this material is also
used in grinding applications. Brown fused alumina is a
blasting media with a very wide application range. This
product consists of com-
pletely new material, without any recyclate!!!
Blasting systems:
-Injection blast cabinets
-Pressure blast systems
Applications:
-Blast-cleaning
-Roughening
-Rust removal
-Sweeping
-Grinding, lapping and polishing media
-Reusable abrasive
-Grinding wheels and grinding media
-Wear-resistant and refractory products
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Typical chemical analysis: |
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Al2O3
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95,20% |
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CaO |
0,05% |
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Fe2O3 |
0,20% |
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SiO2 |
1,30% |
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TiO2 |
2,90% |
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Typical physical properties: |
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Specific gravity |
3,96 g/cm³ |
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Bulk density |
1,75 g/cm³ |
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Hardness |
9,0 Mohs |
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Grain shape |
angular |
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Available sizes: |
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F220 |
53-75 micron |
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F180 |
63-90 micron |
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F150 |
63-106 micron |
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F120 |
90-125 micron |
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F100 |
106-150 micron |
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F90 |
125-180 micron |
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F80 |
150-212
micron |
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F70 |
180-250
micron |
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F60 |
212-300 micron |
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F54 |
250-355
micron |
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F46 |
300-425
micron |
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F40 |
355-500
micron |
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F36 |
425-600
micron |
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F30 |
500-710
micron |
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F24 |
600-850
micron |
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F20 |
850-1180
micron |
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F16 |
1000-1400 micron |
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F14 |
1180-1700
micron |
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F12 |
1400-2000 micron |
Packaging:
25kg paper bags on pallet up to 1ton
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