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Silicon carbide (black) is a non-ferrous reusable
blasting media with angular particles. It is very
aggressive and
extremely hard. Silicon carbide is the second-hardest
mineral after diamond, and is therefore also used in
grinding
applications. It is suitable amongst other things for
the blasting of hardened steel and ceramic. It is the
blasting
media with the greatest hardness and aggressiveness.
Blasting systems:
-Injection blast cabinets
-Pressure blast systems
Applications:
-Blast-cleaning
-Roughening
-Grinding, lapping and polishing medium
-Reusable abrasive
-Wear-resistant and refractory products
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Typical chemical analysis:
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SiC |
98,50 % |
|
C |
0,50 % |
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Fe2O3
|
0,24 % |
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Typical physical properties:
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Specific gravity |
3,2 g/cm³ |
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Bulk density |
1,3 g/cm³
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Hardness |
9,0-10,0 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 |
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Packaging:
25kg paper bags on pallet up to 1ton
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