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  • Black silicon carbide ,black silicon carbide , green silicon carbide ,Jiangsu Leyuan New Materials Group Co Ltd
  • Black silicon carbide ,black silicon carbide , green silicon carbide ,Jiangsu Leyuan New Materials Group Co Ltd

Black Silicon Carbide F500

Chemical treated, high purity black silicon carbide in micro grains, produced to comply with FEPA standard and particularly suitable for high quality vitrifi ed or resin bonded grinding wheels, lapping and polishing applications.
  • Black silicon carbide ,black silicon carbide , green silicon carbide ,Jiangsu Leyuan New Materials Group Co Ltd

Description


Black Silicon Carbide (Black SIC) is produced in an electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperature. The hardness and sharp particle of this material make it suitable for manufacturing of grinding wheels, superior refractory materials, lapping&polishing and abrasives blasting.

Typical Chemistry:

Silicon Carbide (SiC) 99.0%

Free Cabon (C) 0.16%

Fe2O3 0.17%

Physical Characteristics:

Color: Black

Crystal Form: Hexagonal (Alpha SiC)

True Density: 3.21 g/cm3

Melting Point: Dissociates at ~2500 C

Hardness: Knoop (100) -2500; Mohs 9.0+

Quality Standard:


Grits Sizes Available:

FEPA F macro range from F12 to F220 and micro F240 to F1200

Packaging:

1000 kg Big bags or 25 kg paper bags.