Black Silicon Carbide For Sandblasting
Products Description
Black silicon carbide is a high-quality abrasive commonly used in sandblasting applications. This highly durable and hard material is made by melting silicon dioxide and coke in a high-temperature electric furnace. It contains a high proportion of silicon carbide and is black in color.
Products parameter
Black aluminum oxide data sheet:
|
AL2O3 (%) |
FE2O3 (%) |
SIO2 (%) |
|
|
80 |
6-9 |
5-8 |
|
|
60 |
>9 |
≤10 |
|
|
Color |
Black |
||
|
Hardness |
≥9.0 Mohs |
||
|
True Specific Gravity |
≥3.50 g/cm³ |
||
|
Melting Point |
2050℃ |
||
|
Maximum Operating Temperature |
1850℃ |
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Products picture




Products feature
1.Sandblasting-excellent abrasive properties
Black silicon carbide is a popular choice for sandblasting due to its excellent abrasive properties. Its sharp edge and hard surface make it highly effective in removing surface contaminants, rust, and other stubborn substances from metal surfaces. It also works well on glass and plastic surfaces without causing damage or leaving marks.
2.Long service life
Another advantage of black silicon carbide is its long service life. It can be reused many times without losing its abrasive properties, making it a very cost-effective choice for sandblasting projects.
Products application
1. Abrasives, grinding, polishing, sandblasting, etc.
2. Refractory materials
3. Steelmaking, foundry industry
4. Photovoltaic industry, polishing, grinding
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