Brand Name: Sicheng abrasive
Model Number: 20-220#
Place of Origin: Henan China(mainland)
Chemical properties
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Physical properties
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Total SiC
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99.1%
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Hardness knoop
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2600
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Total SiO2
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0.2%
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Hardness mohs
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9.4min
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Total Si
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0.03%
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Melting point
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2600
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Total Fe
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0.04%
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Specific Gravity
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3.2g/com3
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Total C
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A0.1%
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Particle shape
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Blocky,sharp
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