SINCE 1989
China's Premium and Leading Silicon Carbide Manufacturer
Experience the excellence in our diverse range of Silicon Carbide solutions. Ensuring rapid delivery and consistent quality in Silicon Carbide for all applications.
Trusted By World Class Companies
Explore Our Silicon Carbide
Exceptional Quality, Crafted for Your Unique Requirements
Black Silicon Carbide
Green Silicon Carbide
Superior SiC for Every Need
Leverage GREAT Abrasive’s cutting-edge production and vast customization options for Silicon Carbide. With our powerful furnaces, diverse product lineup, and comprehensive quality control, we tailor to your needs, ensuring top-tier supply and precision for every application.
Unmatched Supply Capability
With two 40,000 KVA furnaces for black SiC and four 16,000 KVA furnaces for green SiC, we guarantee an annual supply of 100,000 tons of black and 50,000 tons of green SiC. Partner with us to secure your supply chain with strength and reliability.
Find Your Perfect SiC Match
Offering a broad spectrum of SiC assay (70% to 99%) and grit sizes from crude to micro grits (F12-F1200, P12-P2500), GREAT Abrasive ensures your every requirement is met with precision. Let's tailor your solutions with our diverse product lineup.
Tailored for Excellence
Your demands are unique, and our solutions are customized to fit. GREAT Abrasive offers unparalleled flexibility in particle sizes, bulk densities, and chemistries, as well as specific pH values, sieving standards from FEPA, ANSI, to JIS.
Total Process Control
At GREAT Abrasive, we ensure unparalleled quality assurance through meticulous precision control, spanning from the initial smelting phase to the refined processing of grit and micro powder.
Technical SiC Support
Benefit from our comprehensive technical support, enhancing your use of silicon carbide in various applications.
Solutions for Every Need
GREAT Abrasive delivers customized SiC solutions—whether acid-washed, air-washed, overflow-classified, or air-classified—to seamlessly meet your project's budget and specifications.
what makes us different
Why Choose Silicon Carbide from GREAT Abrasive?
Discover superior Silicon Carbide solutions from GREAT Abrasive. From concept to completion, we offer unmatched quality, value, and support. Enjoy flexible orders, free samples, and prompt delivery. Your success is our commitment.
Unparalleled Expertise
Our end-to-end solutions elevate your projects from concept to completion, offering unparalleled SiC quality and innovation.
Beyond Sales Support
Enjoy peace of mind with every order through our post-purchase integrity-first approach, ensuring quality and logistic assurance.
Effortless Procurement
GREAT Abrasive streamlines your buying experience, ensuring a smooth process so you can concentrate on your priorities.
Flexibility for All Orders
Our no minimum order policy accommodates any project size, offering unparalleled flexibility and convenience.
Sample the Best
Test our Silicon Carbide through free samples and understand why we're the chosen partner for industry leaders.
Prompt Delivery
Rely on us for prompt, reliable deliveries that keep your projects on track and your business moving forward.
Get Up Close and Personal with Our High-Quality SILICON CARBIDE
Let us take care of the details so you can focus on your business.
Production Process
Quality Check
Packaging
Shipment
Production Process
Quality Check
Packaging
Shipment
What They Say About Us
“Finding reliable SiC with both high quality and cost-effectiveness was challenging until we partnered with Great Abrasive. Their timely delivery and diverse product range have significantly boosted our manufacturing efficiency.”
5/5
Thomas Müller
Chief Procurement Officer
Germany
“As a leader in abrasive cloth production, we demand consistent quality. Great Abrasive’s silicon carbide exceeds our expectations. Their dedication to quality and timely delivery is unparalleled.”
5/5
Claire Dubois
Head of Materials
France
“In the refractory materials market, Great Abrasive’s silicon carbide stands out for its exceptional stability and variety. Their products have greatly enhanced our project outcomes.”
5/5
Kenji Takahashi
Production Manager
Japan
Most Popular Questions
Frequently Asked Questions
Silicon carbide (SiC) is a hard, synthetic material featuring excellent thermal and electrical properties. It's produced through a high-temperature process where silica sand and petroleum coke are combined in a furnace, creating the crystalline structure of SiC.
Silicon carbide is widely used in applications requiring high endurance, such as in abrasive materials for blasting and cutting, as components in semiconductor devices for high-power, high-temperature applications, and in mechanical seals and bearings for chemical resistance and thermal stability.
Yes, silicon carbide can operate at extremely high temperatures, maintaining its strength and thermal conductivity well above 1000°C, making it ideal for high-temperature applications.
Silicon carbide is known for its exceptional hardness, second only to diamond. This makes it a preferred abrasive for many applications, offering faster cutting and less wear compared to other abrasive materials like aluminum oxide.
Black silicon carbide is made from a mixture of silica sand and coke, while green silicon carbide comes from a mixture containing pure silica sand, petroleum coke, and sawdust. Green SiC is purer and harder, making it suitable for precision applications.
Yes, silicon carbide is available in various grades and grit sizes, each suited for specific applications ranging from abrasive blasting to semiconductor manufacturing. The purity and crystalline structure can also vary, affecting its performance in different applications.
Factors include the purity of raw materials, precision of the manufacturing process, temperature control during synthesis, and contamination prevention measures.
Silicon carbide is considered an environmentally benign material as it is made from silica sand and petroleum coke, both abundant resources. Its long lifespan and recyclability in certain applications also contribute to its environmental sustainability.
While silicon carbide is generally more expensive than some alternative materials, its durability, efficiency, and longevity often result in a lower total cost of ownership over time, making it a cost-effective choice for many applications.
Selecting the right silicon carbide product involves considering the specific requirements of your application, such as the material being processed, the desired finish, temperature conditions, and mechanical stresses. Please consult with our team to make the best choice.
Quality assurance for silicon carbide products involves rigorous testing of chemicaland physical properties, including purity, hardness, grain size distribution, bulk density, toughness, magneticl material, and thermal conductivity, to meet industry standards and specific customer requirements.
If you discover that your goods are damaged upon arrival, no matter what the cause, we will replenish them for you free of charge and cover any resulting losses.
Silicon carbide excels in extreme environments due to its high thermal conductivity, resistance to thermal shock, and mechanical strength. It remains stable in temperatures exceeding 1000°C and is resistant to corrosion from acids and alkalis.
While SiC is generally safe, handling fine SiC powders requires protective equipment to avoid inhalation, which can be harmful to the respiratory system. Always follow safety data sheets and wear appropriate PPE.
Boost Your Projects with Our Silicon Carbide!
Harness the efficiency of Silicon Carbide for your projects today. At GREAT Abrasive, we provide tailored solutions crafted to align with your specific needs.Whether you’re involved in grinding wheels, coated abrasives, or any other sector, our Silicon Carbide ensures superior performance and durability.
Our Email: info@greatabrasive.com
