Product Features

Black Silicon Carbide is characterized by:

• Appearance: Black, brittle, and sharp

• Properties: Good thermal conductivity and electrical conductivity

• Crystal structure: Hexagonal

• Hardness:

  • Mohs hardness: 9.2

  • Vickers microhardness: 3100–3400 kg/mm²

Compared with Green Silicon Carbide (SiC), Black SiC has lower purity, hardness, and brittleness, but offers excellent processing performance and cost efficiency.

Product Specifications

• JIS 240# – JIS 6000#

• F230# – F1200#

• P240# – P2500#

Product Usage

Widely applied in:

• Cutting and grinding of solar silicon wafers, semiconductor silicon wafers, and quartz chips

• Production of consolidated abrasives and coated abrasives

• Processing of low tensile strength metals and non-metallic materials