Wholesale SiC Polishing Supplier & Factories

Global Leadership in High-Purity Silicon Carbide Solutions for Semi-conductors, Aerospace, and Advanced Manufacturing.

🚀 Industry Leadership: Shanghai Creative Advanced Materials (SCA)

With 19 years of deep-rooted experience in the advanced materials sector, Shanghai Creative Advanced Materials Co., Ltd. has emerged as a cornerstone in the global supply chain for semiconductor ceramic targets, powder metallurgy targets, and SiC polishing components.

Located in the Shanghai Industrial Comprehensive Development Zone, SCA integrates R&D, large-scale production, and global logistics to serve the most demanding industries, including neutron absorption for nuclear energy and precision polymer products.

19+
Years Experience
100+
Patents & Tech
200+
Senior Engineers
5000+
Global Clients
SCA Factory

📈 SiC Polishing Industry Development Trends

Information Gain: The global shift toward Third-Generation Semiconductors (GaN & SiC) has created an unprecedented demand for high-purity polishing substrates and grinding media. Unlike traditional silicon, SiC’s extreme hardness (9.5 Mohs) requires specialized polishing media that balance material removal rates (MRR) with atomic-level surface finish.

Recent industry shifts indicate three major trajectories:

  • The Rise of 8-inch Wafer Production: As the semiconductor industry transitions from 6-inch to 8-inch SiC wafers, suppliers must provide polishing components with higher thermal stability and larger geometric precision.
  • Green Sintering Technologies: Pressureless sintering and reaction bonding are replacing energy-intensive traditional methods, reducing the carbon footprint of high-performance ceramic manufacturing.
  • Nano-Scale Precision: With node sizes shrinking in integrated circuits, the "Zero-Defect" mandate for SiC components in PVD and CVD processes has become the industry standard.

🛠 Technical Roadmap & Macro Industry Solutions

We provide end-to-end solutions for SiC applications, from raw material synthesis to high-precision machining.

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Semiconductor Grade SiC

Optimized for wafer carriers, vacuum chucks, and susceptors. High thermal conductivity and low CTE.

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Armor & Defense

Ultra-hard Silicon Carbide plates for personal protection, helicopters, and armored vehicles.

Nuclear Absorption

Specialized Boron Carbide (B4C) and SiC composites for neutron shielding in nuclear reactors.

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Wear Resistance

Nozzles, valve seats, and grinding media for oilfield and chemical processing applications.

⚙️ PRODUCTION FLOW CONTROL: E-E-A-T Excellence

01 Raw Materials

Rigid control of purity, particle size, and chemical stability to ensure raw material consistency.

02 Spray Granulation

Monitoring slurry concentration and particle size distribution for optimal loose tap density.

03 Cold Pressing

Automated pressing systems to form blanks with superior strength and geometric uniformity.

04 Sintering

Utilizing hot pressing, pressureless, and reaction sintering methods for high-density ceramics.

05 Machining

Imported high-precision CNC equipment ensuring micron-level accuracy for complex shapes.

06 Testing

Equipped with CMM (Coordinate Measuring Machine) and performance testing for ceramic integrity.

07 Cleaning

Dedicated semiconductor-grade cleaning lines in dust-free workshops to prevent contamination.

08 Logistics

Global export qualifications and strategic partnerships for fast, secure delivery.

🌍 Global Procurement Needs & Compliance

International buyers from North America, EU, and Southeast Asia prioritize traceability and regulatory compliance. SCA meets these demands through:

Localized Support

Our multilingual technical team provides on-site consultation for integration into existing PVD/CVD systems, ensuring that our SiC targets match specific OEM specifications (e.g., Applied Materials, Lam Research).

Compliance Assurance

All products are ISO 9001:2015 certified. We strictly adhere to REACH and RoHS standards, crucial for semiconductor companies operating within the European Union and the US.

❓ Professional Q&A: Expert Insights

What is the purity level of your SiC for semiconductor applications? +
Our semiconductor-grade Silicon Carbide achieves purity levels up to 99.999% (5N), minimizing trace metal contamination which is critical for wafer processing environments.
How does SCA handle custom dimensions for large-scale targets? +
We specialize in large-format targets up to 300mm and beyond. Using advanced hot-pressing sintering, we can achieve uniform density across the entire surface of the target, preventing cracks during high-power sputtering.
What are the lead times for wholesale international orders? +
Standard components typically ship within 2-4 weeks. Custom-engineered designs requiring specific machining may take 6-8 weeks, including full performance testing and cleaning.
Are your SiC polishing balls suitable for high-acid environments? +
Yes, our SiC material is chemically inert and offers exceptional resistance to inorganic acids and corrosive chemicals, making it ideal for wet grinding and chemical mechanical planarization (CMP) processes.