Brown Fused Alumina Powder
Product Description
Brown Fused Alumina features high purity, excellent crystallization, superior fluidity, low linear expansion coefficient, and strong corrosion resistance. It exhibits no explosion, powdering, or cracking during application, making it an ideal aggregate and filler for refractory materials.
Material Test Report
Brown Fused Alumina powder:16-30Mesh/30-60Mesh/60-90Mesh/60-140Mesh/200Mesh/325mesh and other customers size
| Products | Al₂O₃ (%) | SiO₂ (%) | Fe₂O₃ (%) | TiO₂ (%) | CaO (%) | MgO (%) |
| Brown Fused Alumina 325 Mesh | 95.47 | 0.90 | 0.21 | 2.74 | 0.36 | 0.23 |
Brown Fused Alumina Fine Powder: Precision Applications
Our micronized Brown Fused Alumina （BFA） powders are engineered for high-end finishing and specialized manufacturing. With a focus on purity and consistent particle size distribution, these fine grits are the preferred choice for the electronics, hardware, and construction industries.Precision Polishing & Compounding
- Precision Polishing & Compounding
Polishing Media: A primary raw material for the production of high-grade polishing waxes, liquid compounds, and abrasive pastes.
Surface Refinement: Specifically designed for the fine grinding and mirror-polishing of stainless steel hardware and industrial components.
Aesthetic Finishing: Ideal for the delicate polishing of ceramic products, ensuring a smooth, defect-free surface finish.
- High-Tech & 3C Electronics Industry
Consumer Electronics (3C): Used as a high-efficiency grinding medium for metal mobile phone casings, laptop frames, and other premium hardware.
PCB & Components: Specialized for the surface preparation and de-burring of Printed Circuit Boards (PCBs) and sensitive electronic components.
Micro-Grinding: Provides the controlled material removal required for precision-engineered electronic parts.
- Functional Fillers & Wear Resistance
Laminate Materials: Utilized as a high-hardness wear-resistant medium in the manufacturing of floor and wall laminate panels.
Surface Durability: Enhances the scratch resistance and lifespan of decorative surfaces without compromising visual clarity.
Industrial Coatings: Acts as a functional filler in epoxy and polyurethane systems to improve mechanical strength.
Technical Advantage of Our BFA
Controlled Micron Sizing: Ensures consistent polishing results and prevents deep scratching.
High Chemical Purity: Minimal impurities prevent surface staining on stainless steel and electronic parts.
Thermal Stability: Maintains performance under high-speed friction and heat during the polishing process.
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Bryan
Partnerships Manager