Alumina Granules (Al₂O₃), particularly those processed through advanced spray granulation, serve as the lifeblood of the precision ceramic industry. In the current global industrial landscape, the transition toward Industry 4.0 and high-frequency electronics has placed Alumina at the forefront of material science. As a premier wholesale manufacturer, Shanghai Creative Advanced Materials Co., Ltd identifies Alumina not merely as a raw material, but as a critical enabler of thermal stability and dielectric strength in semiconductor fabrication, aerospace components, and automotive electronics.
Our production flow is a testament to technical rigor. Unlike traditional crushing methods, our Spray Granulation technology ensures that every granule is a perfectly engineered sphere containing organic binders and additives tailored for specific sintering temperatures.
We control the viscosity and solid content of the alumina slurry with millisecond precision. Using high-purity α-phase alumina powder, we introduce proprietary dopants that prevent grain growth during final sintering.
High-speed centrifugal atomizers transform the slurry into fine droplets. The controlled evaporation atmosphere ensures a "hollow-free" core, maximizing the green density of the resulting ceramic parts.
Every batch undergoes CMM size testing and laser diffraction particle size analysis. We guarantee a flowability coefficient that reduces downtime in automated industrial presses.
Located in the Shanghai Industrial Comprehensive Development Zone, our facility benefits from a unique ecosystem that blends high-tech R&D with world-class logistics. The "China Plus One" strategy pursued by many global firms has highlighted the irreplaceable efficiency of the Chinese ceramic supply chain.
While European and American markets drive the demand for specialized Alumina in EV batteries and defense, the manufacturing hub in China provides the scale and cost-efficiency required for mass-market adoption. We bridge this gap by offering localized support and compliance with international standards like REACH and RoHS.
Vertical integration from raw bauxite refinement to final granule atomization minimizes external shocks and ensures lead times that are 30% faster than the industry average.
We provide region-specific documentation and technical engineering support in English, German, and Japanese to ensure seamless integration into your local production lines.
By leveraging advanced automation in Shanghai, we reduce labor-intensive costs while maintaining a quality standard that rivals traditional Japanese and German suppliers.
The future of Alumina Granules lies in the intersection of Nano-engineering and Green Manufacturing. Our R&D center is currently focused on three primary frontiers:
High-precision parts made from SiC, B4C, and Al2O3. Optimized for wear resistance and thermal shock.
Sputtering targets including W, Mo, Cr, and WTi alloys for semiconductor and display coating.
Premium B4C, SiC, and Al2O3 powders for industrial use, research, and thermal management.
Established in the Shanghai Industrial Comprehensive Development Zone, we integrate R&D, production, and sales of semiconductor ceramic targets, powder metallurgy targets, and ceramic components. Our focus on neutron absorption materials and polymer products places us at the cutting edge of high-tech material science.
We provide alumina granules ranging from 95% for general industrial use up to 99.999% (5N) for high-end semiconductor and optical applications. Each batch comes with a COA (Certificate of Analysis).
By using advanced spray granulation technology, we achieve a perfectly spherical morphology with a controlled Hausner Ratio and Carr Index, ensuring consistent die filling in high-speed dry presses.
Yes. We offer customization of organic binder systems (PVA, PEG, or specialized acrylics) to match your specific kiln atmosphere and debinding cycle requirements.
We support global R&D initiatives by providing 1kg to 5kg samples for initial testing. For large-scale industrial trials, we can offer customized pilot batches.
Localized sintering technologies drive upgraded zirconia ceramic industry in China.
Advancements in high-pressure sintering for aerospace ceramics.
Cost-effective methods for mass-producing SiC components.
