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.

(F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials)

Specifications of F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials

This is Black Silicon Carbide Powder. It is very hard. It is sharp. It is good for many jobs. We sell it in grit sizes from F16 to F220. F16 is coarse. F220 is fine. You choose the size you need. The powder is 98.5% pure silicon carbide. This high purity matters. It makes the powder strong. It makes the powder last longer. It cuts material fast. It wears down slowly. This saves you money. It works well for sand blasting. The sharp grains clean surfaces fast. They remove rust well. They remove old paint well. They prepare metal for coating. The powder is also good for polishing. Finer grits give a smooth finish. They work on stone. They work on glass. They work on ceramics. This powder is essential for making refractory materials. Refractory materials handle high heat. Foundries use them. Kilns use them. Furnaces use them. The silicon carbide powder makes refractories strong. It makes them resist heat better. It makes them last longer under stress. The grains are very hard. They are angular. This shape helps them cut aggressively. They create a strong surface profile. This is important for coating adhesion. The powder is chemically stable. It does not react easily. This is good for many applications. It works with different blasting equipment. It works with different refractory mixes. The F16 to F220 range covers many needs. Coarse grits remove material quickly. Medium grits are good for general cleaning. Fine grits provide smooth finishing. You get consistent performance. You get reliable results. This powder is a practical choice for demanding work.

(F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials)

Applications of F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials

Black silicon carbide powder works well for many industrial jobs. This material is very hard and sharp. It lasts a long time. Grits from F16 to F220 are common. This size range fits different needs. The powder is 98.5% pure. This high purity makes it effective.

It is a top choice for sandblasting. Workers use it to clean surfaces. It removes rust, old paint, and scale fast. It prepares metal for new coatings. It works on steel, concrete, and stone. The sharp grains cut quickly. This saves time. It creates a good surface profile for paint to stick.

The powder is also great for polishing. It gives a smooth finish. People use it on metals like stainless steel. It works on stone, glass, and ceramics too. Finer grits like F220 create a bright shine. It removes scratches evenly. This powder is better than softer abrasives for hard materials.

It is important in making refractory materials. Factories add it to fire bricks and castables. These materials line furnaces and kilns. Silicon carbide handles extreme heat. It stops the refractories from cracking under thermal stress. It improves the life of furnace linings. This saves money on repairs.

Other uses exist. It goes into grinding wheels and cutting tools. It strengthens ceramics. Some foundries use it for mold coatings. Its hardness and thermal properties are useful everywhere. This black silicon carbide powder is reliable. It does tough jobs well. It offers good value for its performance.

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 F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials

What is Black Silicon Carbide powder?
It is a sharp, hard abrasive material. People make it by heating quartz sand and petroleum coke at high temperatures. The powder comes in different grit sizes like F16 to F220. This powder is very pure, 98.5% silicon carbide. It works well for cutting, grinding, and polishing tough materials. Its hardness makes it last longer than many other abrasives.

Why is 98.5% purity important?
Higher purity means better performance. More silicon carbide means sharper, harder grains. These grains cut faster and wear down slower. Lower purity has more impurities. Impurities make the powder less effective. They can cause uneven results or damage surfaces. For demanding jobs, high purity is necessary.

How do I pick the right grit size?
Choose based on your job. F16 to F60 are coarse grits. People use these for fast cutting, heavy grinding, and rough sandblasting. F80 to F150 are medium grits. These work for general grinding and finishing. F180 to F220 are finer grits. Use these for fine polishing and smooth surface finishing. Match the grit size to the finish you need.

Can I use it for sandblasting and polishing?
Yes. This powder suits both sandblasting and polishing. For sandblasting, coarse grits remove rust, scale, and old coatings quickly. For polishing, finer grits create smooth, shiny surfaces on metal, stone, or glass. Its hardness cuts well without breaking down too fast. It gives consistent results on many materials.

Is it safe to handle?
Handle it carefully. The powder creates fine dust. Breathing this dust is harmful. Always wear a dust mask or respirator. Wear safety goggles to protect your eyes. Wear gloves to protect your skin. Store the powder in a cool, dry place. Keep the bags sealed tight. Moisture can ruin the powder. Keep it away from open flames.

(F16 – F220 98.5% Black Silicon Carbide powder Abrasive for Sand Blasting Polishing refractory materials)