Black Silicon Carbide 98% F20

Black Silicon Carbide for Abrasives

Silicon Carbide is a non-metal mineral made of fusion of Quartz Sand and Anthracite/Petroleum Coke in electric resistance furnace under 1800

celcius degree. Because of different raw materials used, there are Black Silicon Carbide and Green Silicon Carbide. 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.

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