F320 Black Silicon Carbide Carborundum Powder Removing Burr Low Ash

Place of Origin Changsha China
Brand Name Fine-Tech
Certification ISO9001
Model Number F320
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel,25kg/bag,1t/pallet
Delivery Time 5-15wwork days
Payment Terms L/C, T/T
Supply Ability 2000t per year

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Product Details
Name Silicon Carbide Carborundum Powder Crystal Structure Hexagonal
Density 3.21 G/cm³ (for 6H-SiC) Mohs Hardness 9.3
Production Technology Melting Method SiC ≥98.6%
Fe2O3 ≤0.37%
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F320 Black Silicon Carbide


Black Silicon Carbide Carborundum


Silicon Carbide Carborundum Powder

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Product Description

F320 Black Carborundum Silicon Carbide Removing Burr Micro Powder



Our company strictly controls the quality of raw materials, smelting production with high standard raw materials, to ensure the quality of products. Among them, coal has the following characteristics: low ash, low sulfur, low phosphorus and high calorific value, high mechanical strength, high chemical activity, high specific resistance and so on; The content of SiO2 in the silica is greater than 99℅, and the selection and washing processing to produce uniform particle size.



Black silicon carbide is a hard, sharp, and highly durable abrasive material. It exhibits excellent thermal conductivity, high-temperature strength, and low thermal expansion. Its unique crystal structure gives it outstanding resistance to wear and deformation. Black silicon carbide is also highly chemically stable, making it ideal for use in harsh chemical environments.



① Products surface matte treatment for steel, steel pipe, stainless steel structure, derusting by sandblast before spraying treatment;

② Used for all kinds of mold cleaning;

③ Cleaning of semiconductor devices and plastic sealing tube before tin coating;

④ Shot peening enhanced processing for medical equipment, textile machinery and all kinds of hardware products;

⑤ Cleaning and removing burr of all kinds of metal tube and non-ferrous precision castings;

⑥ The grinding and polishing for the monocrystalline silicon, polysilicon of photovoltaic products and piezoelectric crystal of electronic industry;



chemical constitution SiC


Fe2O3 ≤0.37%
physical properties colour black
Mohs hardness 9.3
true density 3.20~3.25g/cm3
bulk density 1.20~1.6g/cm3