Air Dedusted Green Silicon Carbide

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Green silicon carbide (SiC) is a synthetic abrasive renowned for its extreme hardness, high thermal conductivity, and sharp, angular grain structure. These inherent properties make it particularly effective for grinding, cutting, and finishing a wide range of hard, brittle, and non-ferrous materials. Our air dedusted green silicon carbide takes this foundational material a step further. The "air dedusted" process ensures the removal of fine dust particles, a crucial step that enhances product quality, improves bonding in bonded abrasive tools, and contributes to a cleaner, safer working environment. This meticulous processing guarantees a consistent and high-performing abrasive grain, optimized for your most demanding operations.

Key Features

High Purity & Sharpness: Composed of more than 98.5% silicon carbide, the green variant is known for its crystalline structure and razor-sharp cutting edges, ideal for precision grinding.
Air Dedusted: Through advanced air classification, residual dust and ultrafine particles are removed, ensuring uniform surface texture and improved workability.
Thermal & Chemical Resistance: Exceptional resistance to thermal shock and chemical inertness makes it reliable in high-stress environments.
Precise Sizing: Our grains are meticulously sieved to strict standards, ensuring a uniform grain size distribution vital for predictable cutting action and consistent surface finishes.

Available Grades and Applications

We offer air dedusted green silicon carbide in a range of macro grains (HG-AB084) and micro grains (HG-AB085), specifically produced to comply with stringent FEPA standards. This adherence guarantees consistent quality and interchangeability, allowing for seamless integration into your existing processes. These grades are particularly suitable for resinoid bonded grinding wheel, cut-off wheels, snagging wheels, and other abrasive applications.

Technical Data

Chemical Composition

Catalog	SiC	Free-C	Free-SiO₂	Free-Si	Magnetic Iron
HG-AB084	98.9%	0.15%	0.40%	0.40%	0.03%
HG-AB085	98.8%	0.10%	0.38%	0.30%	0.04%

Bulk Density and Mean Grain Size

HG-AB084	Mean Grain Size (mm)	Bulk Density (g/cm³)	HG-AB085	Mean Grain Size (μm)	Bulk Density (g/cm³)
F12	1.765	1.45-1.55	F240	44.5	1.33-1.53
F14	1.470	1.45-1.55	F280	36.5	1.31-1.51
F16	1.230	1.45-1.55	F320	29.2	1.28-1.49
F20	1.040	1.45-1.55	F360	22.8	1.19-1.39
F22	0.885	1.45-1.55	F400	17.3	1.10-1.30
F24	0.745	1.45-1.55	F500	12.8	1.07-1.27
F30	0.625	1.45-1.55	F600	9.3	0.90-1.10
F36	0.525	1.46-1.56	F800	6.5	0.87-1.07
F46	0.370	1.47-1.57
F54	0.310	1.46-1.56
F60	0.260	1.46-1.56
F70	0.218	1.45-1.55
F80	0.185	1.44-1.54
F90	0.154	1.43-1.53
F100	0.129	1.42-1.52
F120	0.109	1.40-1.50
F150	0.082	1.38-1.48
F180	0.069	1.36-1.46
F220	0.058	1.34-1.44

Packaging

Standard Packaging: Available in convenient 25 kg paper bags and 1,000 kg bags.
Bulk Options: For larger volume requirements, 500 kg big bags are available upon request.

For more detailed information on our air dedusted green silicon carbide products, or to discuss how our technical services can optimize your abrasive processes, please don't hesitate to contact us directly. Our team of experts is ready to provide tailored solutions and support.