Black Silicon Carbide for Abrasives

Black Silicon Carbide has high hardness, low expansion rate, good heat conductivity, widely used in abrasive tools,

grinding and polishing of electronic parts, refractory materials, high end ceramics, foam ceramic, auto parts,

aviation, deoxidizer etc.

Black Silicon Carbide Abrasives Grits is made according to China GB/Japan JIS/American ANSI/Europe FEPA

standard and graded into material of standard particle distribution. It has higher hardness than Brown and White

Fused Aluminium Oxide, while more brittle. 

Physical and Chemical Properties

True Gravity: ≧3.15 g /cm3

Bulk Density: 1.20-1.60 g / cm3

Mosh Hardness: ≧9

Color: Black

Melting Point: 2700 Celcius Degree

Sizes: F8-F220

Applications of Abrasives Black Silicon Carbide

• Casting Sand, Foundry Sand, Welding Material

• Wear Proof Flooring, Abrasion Resistant Laminate Flooring

• Sand Blasting, Polishing and Etching on Metal and Non-metal Surfaces

• Free Grinding and Polishing of other Metal and Non-metal Parts