Overview of Silicon Carbide Powder

Silicon carbide (SiC) powder is a high-performance ceramic material composed of silicon and carbon. Known for its exceptional hardness, thermal stability, and wear resistance, SiC powder is widely used in abrasives, cutting tools, refractory materials, and advanced technological applications like semiconductors and electric vehicle components.

Features of Silicon Carbide Powder

Exceptional Hardness: One of the hardest known materials, second only to diamond, making it ideal for abrasive and cutting applications.

Thermal Stability: High resistance to thermal shock and can withstand extreme temperatures, enhancing its utility in refractory and high-temperature environments.

Chemical Inertness: Resistant to most chemicals, including acids and alkalis, ensuring durability in harsh conditions.

Wear Resistance: Excellent wear resistance properties make it suitable for demanding mechanical applications.

Electrical Conductivity: Depending on the purity and doping levels, SiC can exhibit varying degrees of electrical conductivity, useful in electronics.

Specifications of 98.0-99.2% China products/s. Fine Powder Silicon Carbide Black Silicon Carbide Grit Sic Powder

Item Specifications: Black Silicon Carbide Penalty Powder (98.0– 99.2% Purity)

Chemical Composition

This black silicon carbide powder has 98.0% to 99.2% SiC . The major contaminations include complimentary carbon (max 0.5%), iron oxide (Fe ₂ O THREE, max 0.2%), and silicon dioxide (SiO ₂, max 0.5%). Overall contaminations stay below 2.0%. The high pureness ensures strong performance in demanding industrial applications.

Physical Features

The powder looks like sharp, angular black grains with a metal gloss. It has a Mohs firmness of 9.0– 9.5 , making it one of the hardest well-known products. Its details gravity ranges from 3.10 to 3.20 g/cm FIVE . The material reveals exceptional thermal conductivity and continues to be stable at high temperatures up to 1600 ° C in inert atmospheres.

Bit Dimension Range

Readily available in numerous grit sizes, including F12, F36, F80, F120, F180, F220, F320, and finer micron grades like W20, W14, and W7. Customized sizing is possible based on client demands. The powder type offers uniform bit circulation and low dust material for consistent results throughout usage.

Secret Includes

– High hardness and put on resistance
– Great thermal shock resistance
– Chemically inert under many conditions
– Sharp grain sides for efficient cutting and grinding
– Low degrees of contaminants for cleaner handling

Usual Applications

This great silicon carbide powder is widely utilized in unpleasant tools such as grinding wheels, sandpaper, and reducing discs. It likewise serves in refractory linings, ceramics, auto parts, and metallurgical procedures. Shops use it as an additive to improve cast iron top quality. Its dependability makes it a favored choice throughout manufacturing, building and construction, and accuracy engineering sectors.

Applications of 98.0-99.2% China products/s. Fine Powder Silicon Carbide Black Silicon Carbide Grit Sic Powder

Applications of High-Purity Black Silicon Carbide Powder

Our black silicon carbide powder includes 98.0– 99.2% SiC. It is a fine, premium abrasive product made in China. This item is extensively made use of across many markets because of its solidity, intensity, and thermal stability.

Unpleasant Tools and Grinding Tires

Producers utilize this silicon carbide grit to make grinding wheels, cutting discs, and sanding belts. The sharp sides of the bits reduced cleanly via difficult products like stone, glass, and non-ferrous metals. It works well where quick supply removal and smooth surfaces are needed.

Refractory and Ceramic Products

The powder is likewise contributed to refractory mixes and ceramic bodies. Its high melting point and chemical inertness help boost warmth resistance and architectural stamina. Shops and kiln drivers depend on it for cellular linings, crucibles, and various other high-temperature components.

Layered Abrasives and Lapping Substances

Fine grades of this SiC powder go into covered abrasives such as sandpaper and brightening films. It is likewise made use of in lapping and brightening pastes for precision finishing of optical lenses, semiconductors, and metal components. The constant particle size guarantees uniform outcomes.

Various Other Industrial Makes use of

Some manufacturers blend it right into anti-slip finishes, brake pads, and wear-resistant compounds. Others utilize it as a raw material in the production of silicon metal or specialized chemicals. Its pureness and physical residential properties make it suitable for demanding technical applications.

Trick Features: High SiC web content (98.0– 99.2%), excellent solidity (Mohs 9.2), sharp angular grains, reduced pollutants, and reliable performance batch after batch.

Company Introduction

Welcome to It-Chuiko, a premier international supplier of high-quality silicon carbide powder and silicon carbide ceramics. Our products are renowned for their exceptional hardness, thermal stability, and wear resistance, making them ideal for abrasives, cutting tools, refractory materials, and advanced semiconductor applications. We serve a diverse range of industries, including automotive, aerospace, and electronics, with a commitment to quality and innovation. With state-of-the-art production facilities and rigorous quality control, we ensure that our customers receive superior products tailored to their specific needs. Partner with us for reliable, high-performance materials that drive your business forward.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 98.0-99.2% China products/s. Fine Powder Silicon Carbide Black Silicon Carbide Grit Sic Powder

Frequently Asked Questions About Black Silicon Carbide Powder (98.0–99.2% Purity)

What is black silicon carbide powder used for?

Black silicon carbide powder is a very hard material. People use it to make grinding wheels, sandpaper, and cutting tools. It also works well in refractory products, ceramics, and as an abrasive in blasting media.

Why choose 98.0–99.2% purity grade?

This purity level gives the best balance between performance and cost. Higher purity means better hardness and sharper grains. That leads to faster cutting and longer tool life. Most industrial users find this range reliable for everyday use.

How fine can the powder be ground?

We offer many mesh sizes. The finest grades go down to 1 micron or even smaller. You can pick the size that fits your process—whether you need coarse grit for heavy grinding or ultra-fine powder for polishing.

Is this product made in China?

Yes. Our black silicon carbide comes from trusted Chinese producers. These factories follow strict quality controls. They test every batch to meet international standards. Many global buyers rely on this source for consistent quality.

How should I store the powder?

Keep it in a dry, cool place. Use sealed containers to stop moisture from getting in. Wet powder can clump and lose its effectiveness. Also, avoid mixing it with other materials unless your process requires it.