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Silicon Carbide (Black) Grit Abrasive

High hardness and good grinding ability
CAS:409-21-2
Also known as carborundum
Packing Details: 25kgs/bag,1mt/bag

  • Product Introduction
Products Description

FANCHUANG's Silicon Carbide (Black) Grit Abrasive is a high-performance material crafted from premium quartz sand and petroleum coke, smelted at extreme temperatures in an electric resistance furnace. Known for its exceptional hardness-second only to diamond-this abrasive delivers unmatched cutting power, making it ideal for demanding industrial applications.

With its brittle yet sharp structure, FANCHUANG's Black Silicon Carbide exhibits excellent thermal and electrical conductivity, ensuring efficiency in grinding, sanding, and polishing operations. Its remarkable wear resistance, low thermal expansion, and chemical stability make it a preferred choice for abrasive tools such as grinding wheels, sandpaper, and specialized sanding machines. Additionally, it serves as a durable material for flooring, foundry casting, and refractory aggregates.

Compared to green silicon carbide, FANCHUANG's Black Silicon Carbide offers superior toughness, making it highly effective for processing low-tensile-strength materials like glass, ceramics, stone, cast iron, and non-ferrous metals. Its versatility extends to rust removal, surface finishing, and precision grinding, ensuring consistent performance across various industries.

Engineered for durability and efficiency, FANCHUANG's Black Silicon Carbide Grit Abrasive stands as a reliable solution for high-intensity applications where precision and longevity are paramount.

 

Products parameter

 

Brand Fanchuang
Product description black silicon carbide
Product apperance powder or granular
Grit 24#-1500#
Moh's hardness

≥9.3

Microhardness 2840-3320kg/mm2
Melting point 2700℃
SiC ≥98.5%
Fe2O3 ≤0.15%
F.C. ≤0.17%
Color black
Packing 25kg/bag

 

Detailed picture

 

silicon carbide abrasives

abrasive material

Application scope

application scope of black silicon carbide

 
Workshop picture

Fanchuang workshops

production of black silicon carbide

Packing &transportation

 

packing picture of black silicon carbide

transportation of abrasive material

 

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