95% Purity Stable Single Crystal Silicon Carbide for Industrial

Product Description:

Our company places high importance on the quality of the raw materials used in production— all of which are held to the highest of standards. One of the main raw materials used is coal— known for its low ash, low sulfur and low phosphorus, as well as its high calorific value, high mechanical strength and high chemical activity.

Silica is another main ingredient in our production, with a SiO² content of over 99%. We use selection and washing processing to ensure uniform particle size. And the silicon carbide powder we use is crafted through various chemical processes.

We offer both black and green silicon carbide powder — the former containingSiC at around 98.5%. This type of silicon carbide is largely used for processing material with low tensile strength, such as glass, ceramics and refractory materials, but can also be used for processing cast iron and non-ferrous metals.

What’s more, our green silicon carbide powder contains SiC of over 99%. It boasts excellent self-sharpening properties, and is mostly used for processing metals, special alloys, titanium alloys, and optical glass, as well as honing cylinder liners and fine grinding high speed steel tools.

Features:

Black silicon carbide rank the highest on Mohs scale, which stands for 9 .5 in hardness, stands out among all abrasives materials. It has great thermal conductivity, so it can dissipate heat fast when it is grinding or cutting. At the same time, it is chemically inert and will not react with majority of chemicals, which perfectly fits in extreme environment.

What's more, black silicon carbide is chemically inert, which means it won't react with most chemicals, making it an ideal choice for use in harsh environments.

Technical Parameters:

SiC is highly abundant among the materials with an composition of ≥98.6%. Apart from that, the Fe2O3 content contained is ≤0.37%. In terms of the physical properties, the colour of SiC is black, and it has a Moh's hardness of 9.3. For the density, the true density is 3.20~3.25g/cm3, while the bulk density is 1.20~1.6g/cm3.

Applications:

Sand Blasting is widely used in various application, such as:

• Mold cleaning
• Cleaning of semiconductor devices and plastic sealing tube before tin coating
• Shot peening process for medical equipment, textile machinery, and hardware products
• Cleaning and removing burr of all kinds of metal tubes and non-ferrous precision castings
• Grinding and polishing for monocrystalline silicon, polysilicon of photovoltaic products, and piezoelectric crystal of the electronic industry

Customization:

Brand Name: Fine-tech

Model Number: F16

Place of Origin: Changshan China

Certification: ISO9001

Minimum Order Quantity: 500KG

Price: Negotation

Packaging Details: 25kg/barrel,25kg/bag,1t/pallet

Delivery Time: 5-15work days

Payment Terms: L/C,T/T

Supply Ability: 2000t per year

Chemical Formula: SiC

Stability: Stable

Purity: ＞95%

Material: Silicon Carbide

Density: 3.21 G/cm3

Our customized service for Carborundum Silicon Carbide includes silicon carbide kiln furniture, silicon carbide mechanical seal, single crystal silicon carbide and so on.

Packing and Shipping:

Carborundum Silicon Carbide is shipped in 25kg bags. The bags are placed in cardboard boxes and sealed with tape. The boxes are then placed in pallets for shipping. For international shipping, the pallets are placed in a wooden crate and sealed with nails. The crate is then strapped to a pallet for easy loading and unloading.

FAQ: