SiC Density 3.21 G/cm3 Silicon Carbide For Seals

Place of Origin Changshan China
Brand Name Fine-tech
Certification ISO9001
Model Number F80
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

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Product Details
Form Paricle Melting Point 2830°C
Density 3.21 G/cm3 Chemical Formula SiC
Color Black Product Name Carborundum Silicon Carbide
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3.21 G/cm3 Silicon Carbide


Seals SiC Silicon Carbide


Seals Carborundum Silicon Carbide

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Product Description

Product Description:

Our company has strict quality control standards for our raw materials. We smelt out products with higher graded materials to ensure top quality. For example, coal has the following features: ash level is low, sulfur and phosphorus levels are low, and calorific value is high. Additionally, the mechanical strength, chemical reactivity, and specific resistance value are higher than usual.

As for silica, the content of SiO2 is more than 99%, and its particle size is uniform after selection and washing. Silicon carbide then needs to go through certain chemical processes to form. If the SiC content is 98.5%, it is then called black silicon carbide, which has better toughness than green silicon carbide. It is mainly used for processing materials with low tensile strength, such as glass, ceramics, stones, refractory materials, cast iron, and non-ferrous metals.

When the SiC content is over 99%, the silicon carbide is then called the green silicon carbide. It has good self-sharpening capacity. It is usually used to process hard alloys, titanium alloys, and optical glass. It can also be used in honing cylinder liner and fine grinding high speed steel tools.



Black silicon carbide is renowned for its extreme hardness, which is measured as 9.5 on the Mohs scale. This makes it one of the hardest abrasive materials available, perfect for grinding or cutting operations that require rapid heat dissipation due to its exceptional thermal conductivity.

Additionally, black silicon carbide is highly chemically inert, rendering it ideal for use in even the harshest of environments where it cannot react with other substances.


Technical Parameters:

Silicon Carbide (SiC) is a black-colored, ultra-hard material with an extremely high purity of 98.6%. It has a Mohs hardness of 9.3 and a true density of 3.20 to 3.25 g/cm3, as well as a much lower bulk density ranging from 1.20 to 1.6 g/cm3. It also contains a very low amount of iron oxide, no more than 0.37%.



Cleaning of molds comes in all shapes and sizes. From semiconductor devices and plastic sealing tubes before tin coating to shot peening enhanced pieces of medical equipment, textile machinery and hardware products, the process of mold cleaning is essential and varied.

From cleaning and removing burr from metal and non-ferrous precision castings, to grinding and polishing monocrystalline silicon, polysilicon of photovoltaic products and piezoelectric crystal of electronic industry, the scope of the cleaning process is impressive.

In the end, the purpose is the same - the removal of residue and dirt, preparing a surface for further use. Whether it's preparing a mold for production or cleaning pieces of medical equipment and components, the need for durable and reliable mold cleaning remains the same.



Customized Service for Carborundum Silicon Carbide

Product Name: Carborundum Silicon Carbide
Chemical Formula: SiC
Stability: Stable
Material: Silicon Carbide
Purity: >95%

Brand Name: Fine-tech
Model Number: F80
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

Our Carborundum Silicon Carbide is highly popular for its single crystal silicon carbide, silicon carbide mechanical seal, and silicon carbide kiln furniture.


Packing and Shipping:

Carborundum Silicon Carbide is packaged and shipped in a variety of ways, depending on its intended use. Products are typically shipped in durable, stackable crates, boxes, and barrels that are sealed to protect against moisture, dust and dirt. Additionally, products may be vacuum-sealed in bags or vacuum-sealed and foam-lined boxes. The packaging materials used are designed to be as lightweight as possible while still providing the necessary protection.

For larger orders, products may be shipped in bulk containers such as roll-off containers or flatbed trucks. The containers are sealed securely and the products are secured with straps, bands or other fastening devices. Additionally, products may be shipped in pallets or on skids. Products are then covered with a protective wrap to prevent moisture, dust and dirt from entering the container.

In some cases, Carborundum Silicon Carbide products may be shipped via air freight or ocean freight. The products are carefully packaged and secured to prevent damage during transit. Additionally, products may be vacuum-sealed or foam-lined to provide additional protection.


Q&A: Carborundum Silicon Carbide

Q1: What is Carborundum Silicon Carbide?

A1: Carborundum Silicon Carbide is a high-grade abrasive product produced by Fine-tech, model F80, which originates in Changshan China and is certified by ISO9001.

Q2: What kinds of packaging are available for Carborundum Silicon Carbide?

A2: The packaging for Carborundum Silicon Carbide includes 25kg/barrel,25kg/bag,1t/pallet.

Q3: How much is the minimum order quantity for Carborundum Silicon Carbide?

A3: The minimum order quantity for Carborundum Silicon Carbide is 500KG.

Q4: What is the delivery time for Carborundum Silicon Carbide?

A4: The delivery time for Carborundum Silicon Carbide is 5-15 work days.

Q5: What payment terms and supply ability are available for Carborundum Silicon Carbide?

A5: The payment terms for Carborundum Silicon Carbide are L/C,T/T, and the supply ability is 2000t per year.