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Buy Silicon Carbide (SiC) – Factory Direct Price

High-purity black & green silicon carbide powder for abrasives, blasting & refractory.

View SiC Grades

✔ FEPA / JIS standard · ✔ SDS & COA available · ✔ Global shipping

Silicon Carbide Types for Abrasives & Refractory Use

SanHui Abrasives is a manufacturer and supplier of Silicon Carbide (Carborundum) materials in China. With over 20 years of experience in manufacturing and selling black silicon carbide and green silicon carbide, we are proud to serve many customers through long-term, trust-based relationships.

Black Silicon Carbide

Black Silicon Carbide

Premium abrasive material with high hardness and excellent thermal conductivity for grinding wheels, refractory materials, and ceramic applications.

Key Specifications:
  • SiC Content 98.5% min
  • Hardness 9.2 Mohs
  • Available Grit Sizes F12-F2000
  • Forms Available Macro/Micro Powder, Bulk
Applications:
Abrasives Refractories Ceramics Metallurgical Coatings

Green Silicon Carbide

Green Silicon Carbide

Ultra-high purity abrasive with superior cutting ability for precision applications in semiconductor wafer slicing, fine ceramics, and optical glass processing.

Key Specifications:
  • SiC Content 99.0% min
  • Hardness 9.4 Mohs
  • Available Grit Sizes F12-F2000
  • Forms Available Macro/Micro Powder, Bulk
Applications:
Semiconductors Precision Grinding Solar Wafers Fine Ceramics Optics

Technical Data Sheets

Item Grit Chemical Composition (%) Size Distribution (%) Bulk Density
SiC Fe2O3 F.C. D3 D50 D94
Macro Grits F24 99.00% 0.15% 0.15% / / / 1.50-1.60
F30 99.00% 0.15% 0.15% / / / 1.50-1.60
F36 99.00% 0.15% 0.15% / / / 1.50-1.60
F40 99.00% 0.15% 0.15% / / / 1.50-1.60
F46 99.00% 0.15% 0.15% / / / 1.48-1.58
F54 99.00% 0.15% 0.15% / / / 1.48-1.58
F60 99.00% 0.15% 0.15% / / / 1.48-1.58
F70 99.00% 0.15% 0.15% / / / 1.46-1.56
F80 99.00% 0.15% 0.15% / / / 1.46-1.56
F90 99.00% 0.15% 0.15% / / / 1.44-1.54
F100 99.00% 0.15% 0.15% / / / 1.40-1.50
F120 99.00% 0.15% 0.15% / / / 1.38-1.48
F150 98.50% 0.20% 0.20% / / / 1.38-1.48
F180 98.50% 0.20% 0.20% / / / 1.30-1.40
F220 98.50% 0.20% 0.20% / / / 1.30-1.40
Micro Powder F240 ≥99 ≤0.15 ≤0.15 ≤70 44.5±2.0 ≥28 1.38
F280 ≥99 ≤0.15 ≤0.15 ≤59 36.5±1.5 ≥22 1.31
F320 ≥99 ≤0.15 ≤0.15 ≤49 29.2±1.5 ≥16.5 1.28
F360 ≥99 ≤0.15 ≤0.15 ≤40 22.8±1.5 ≥12 1.26
F400 ≥99 ≤0.15 ≤0.15 ≤32 17.3±1.0 ≥8 1.16
F500 ≥99 ≤0.15 ≤0.15 ≤25 12.8±1.0 ≥5 0.98
F600 ≥99 ≤0.15 ≤0.15 ≤19 9.3±1.0 ≥3 /
F800 ≥98.5 ≤0.15 ≤0.15 ≤14 6.5±1.0 ≥2 /
F1000 ≥97 ≤0.15 ≤0.15 ≤10 4.5±0.8 ≥1 /
F1200 ≥96.5 ≤0.15 ≤0.15 ≤7 3.0±0.5 ≥0.8 /

Why Choose Us

Trusted Silicon Carbide Supplier – Quality · Certification · Factory Strength

ISO9001 Certificate SGS Test Report smeta

All silicon carbide products are produced under ISO9001-certified systems and verified by SGS third-party laboratories. COA, SDS, and REACH documents are available upon request.

Stable Quality

Strict quality control with each batch tested for SiC content, Fe₂O₃, and particle uniformity.

Global Supply

Exporting to 20+ countries across Asia, Europe, and Africa with stable annual capacity.

OEM Customization

Tailor-made grit sizes, packaging, and labeling for OEM or distributor cooperation.

Fast Response

24-hour quotation service and professional engineer support for your technical needs.

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