Green silicon carbide is a functional filler, not a main film‑forming material. Proper addition ratio is required; excessive loading will increase coating viscosity and damage film‑forming performance.

Green silicon carbide micropowder has high purity, sharp cutting edges, excellent hardness (Mohs 9.2~9.5), good chemical stability and thermal conductivity. It is mainly used for precision processing of hard & brittle materials, advanced ceramics, new energy and electronics industries.

Black Silicon Carbide (Black SiC), with the chemical formula SiC, is a synthetic ceramic material made by fusing quartz sand and petroleum coke at ~2200 °C. It features Mohs hardness ~9.2, high temperature stability (melting point ~2700 °C), excellent thermal shock resistance, chemical inertness, and wear resistance. Cost-effective and tough, it is widely applied in refractories for high-temperature furnaces, iron and steel troughs, abrasives (grinding wheels, sandblasting), metallurgical additives, and wear-resistant coatings, differing from green SiC by its lower cost and broader industrial use.

Green SiC features high hardness, excellent self-sharpening, narrow particle size distribution, low subsurface damage and low contamination, perfectly matching FA fiber end-face planarization requirements,it is the core abrasive material for FA polishing slurry, polishing liquid and precision optical grinding media.

Green Silicon Carbide (SiC) is a synthetic, ultra-hard abrasive. The “green” color denotes its high purity (over 99%), which results in sharper, harder, and more brittle crystals compared to its black silicon carbide counterpart.

Black silicon carbide (Black SiC Powder) is a high-purity ultra-fine functional filler specially developed for water-based & solvent-based industrial paints, coatings and anticorrosive coatings.