Silicon Carbide Suppliers | Global Manufacturer of Black & Green SiC

CanAbrasive is a specialized supplier of Silicon Carbide (SiC) across the full spectrum—lumps, grains (macro grits), and micro powders. We deliver ISO-based quality, FEPA/JIS grading, tight particle-size distributions, and dependable global logistics for abrasives, refractories, metallurgy, precision finishing, and advanced ceramics.

Grades & Forms Specifications FAQ

Why Partner with CanAbrasive

  • Complete SiC PortfolioBlack & Green SiC in lumps, grains (F12–F220), micro grits (F240–F1200), and micronized powders.
  • Repeatable QualityControlled chemistry, low magnetic content, and verified PSD (D10/D50/D90) per lot.
  • Process-ReadyGrades tuned for grinding, blasting, polishing, refractory forming, sintering feedstocks, and metallurgical additives.
  • DocumentationCOA/SDS/TDS included; third-party inspection (e.g., SGS) on request.
  • Logistics at ScaleEXW/FOB/CIF/DDP worldwide with safety stock and OEM/private-label options.

Grades & Forms We Supply

Black Silicon Carbide (SiC 97–99%)

Tough cutting action for grinding and blasting; cost-effective for large-volume industrial use.

  • Lumps: 0–10 mm, 10–50 mm (refractories, metallurgy)
  • Grains: FEPA F12–F220 (bonded/coated abrasives, blasting)
  • Micro Grits & Powders: F240–F800; micronized blends for finishing & compound

Green Silicon Carbide (SiC ≥99%)

High purity and sharper fracture for lapping, polishing, and sintering of high-performance ceramics.

  • Grains/Micro Grits: F240–F1200 (polishing, superfinishing)
  • Micronized Powders: Sub-10 μm cuts with custom D10/D50/D90 targets

Typical Specifications

Parameter Black SiC Green SiC
SiC Content 97–99% ≥99%
Forms Lumps, Grains (F12–F220), Micro Grits (F240–F800) Grains/Micro Grits (F240–F1200), Micronized Powders
PSD Control D10/D50/D90 per request; FEPA/JIS compliant D10/D50/D90 per request; FEPA/JIS compliant
Magnetic Content Low; de-mag process Low; de-mag process
Moisture / LOI Controlled per lot Controlled per lot
Packaging 25 kg bags · 1,000 kg big bags · OEM/private label

Applications & Industries

  • Abrasives: Grinding wheels, coated abrasives, blasting media, lapping/polishing compounds.
  • Refractories: Castables, kiln furniture, crucibles, and linings using lumps/granular SiC.
  • Metallurgy: Deoxidizer/carburizer; controlled C/Si input in ferrous and non-ferrous melts.
  • Advanced Ceramics: Sintering feedstocks (SSiC/RB-SiC) with defined oxygen/surface area.
  • Optics & Glass: Precision beveling, edging, and superfinishing sequences.
  • Explore more: Silicon Carbide Applications

Quality, Compliance & Traceability

  • ISO 9001 quality system with retained samples and batch traceability.
  • FEPA/JIS grading; PSD verification per shipment.
  • COA/SDS/TDS provided; third-party inspection (e.g., SGS) on request.

Packaging & Logistics

  • Standard packs: 25 kg PE bags, palletized; 1,000 kg FIBC big bags.
  • Lead time: Stock grades prompt; custom cuts by schedule.
  • Incoterms: EXW / FOB / CIF / DDP to major ports worldwide.
  • OEM/private-label packaging with custom labeling and barcodes.

FAQ

What is the difference between black and green silicon carbide?

Black SiC (97–99% SiC) is tougher and cost-effective for grinding and blasting. Green SiC (≥99% SiC) is higher purity and sharper for lapping, polishing, and ceramic sintering where contamination control matters.

Do you supply lumps/granular SiC for refractories and metallurgy?

Yes. We offer 0–10 mm and 10–50 mm lumps as well as granular fractions for refractory forming and metallurgical deoxidizer/carburizer applications.

Can you meet custom particle-size distributions and D10/D50/D90 targets?

Yes. We supply FEPA/JIS macro and micro grits plus micronized powders with PSD windows defined to your process needs.

What documentation do you provide?

Each shipment includes COA/SDS/TDS with batch traceability. Third-party inspection (e.g., SGS) can be arranged upon request.

Do you offer OEM/private-label packaging?

Yes, including customized bag markings and barcodes for distributors and OEM programs.